Renamed credential service to abd, replaced all related functions, parameters, etc

50 files changed, 1612 insertions, 1635 deletions

diff --git a/src/Makefile.am b/src/Makefile.am
index 217aea54f..51bf2d63d 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -12,7 +12,9 @@ endif
 if HAVE_EXPERIMENTAL
  EXP_DIR = \
   rps \
-  credential
+  abd \
+  reclaim-attribute \
+  reclaim
 if HAVE_ABE
  EXP_DIR += \
   abe
@@ -23,7 +25,6 @@ if HAVE_JSON
 endif
 endif
 
-if HAVE_MHD
 if HAVE_JSON
   JSON_DIR = json
 if HAVE_LIBGNURL
@@ -34,6 +35,13 @@ if HAVE_LIBCURL
 endif
 endif
 endif
+
+if BUILD_PULSE_HELPERS
+CONVERSATION_DIR = conversation
+else
+if BUILD_GST_HELPERS
+CONVERSATION_DIR = conversation
+endif
 endif
 
 if HAVE_SQLITE
@@ -51,7 +59,6 @@ endif
 if HAVE_MHD
 if HAVE_JSON
  REST_DIR = rest
- RECLAIM_DIR = reclaim-attribute reclaim
 endif
 endif
 
@@ -109,12 +116,11 @@ SUBDIRS = \
   vpn \
   gns \
   zonemaster \
-  conversation \
+  $(CONVERSATION_DIR) \
   fs \
   exit \
   pt \
   secretsharing \
-  $(RECLAIM_DIR) \
   $(EXP_DIR) \
   integration-tests
 
diff --git a/src/credential/Makefile.am b/src/abd/Makefile.am
index e72cf4f79..321fb0350 100644
--- a/src/credential/Makefile.am
+++ b/src/abd/Makefile.am
@@ -2,8 +2,8 @@
 AM_CPPFLAGS = -I$(top_srcdir)/src/include
 
 EXTRA_DIST = \
-  test_credential_defaults.conf \
-  test_credential_lookup.conf
+  test_abd_defaults.conf \
+  test_abd_lookup.conf
 
 
 if USE_COVERAGE
@@ -17,28 +17,28 @@ libexecdir= $(pkglibdir)/libexec/
 plugindir = $(libdir)/gnunet
 
 pkgcfg_DATA = \
-  credential.conf
+  abd.conf
 
 
 # /usr/lib - compiles a layer which can be used to be communicagte with the service
 lib_LTLIBRARIES = \
-  libgnunetcredential.la
+  libgnunetabd.la
 
 # /usr/lib/gnunet/libexec - Business logic . Separate process
 libexec_PROGRAMS = \
-  gnunet-service-credential
+  gnunet-service-abd
 
 bin_PROGRAMS = \
-  gnunet-credential
+  gnunet-abd
 
 plugin_LTLIBRARIES = \
-  libgnunet_plugin_gnsrecord_credential.la
+  libgnunet_plugin_gnsrecord_abd.la
 
 
-gnunet_credential_SOURCES = \
- gnunet-credential.c
-gnunet_credential_LDADD = \
-  libgnunetcredential.la \
+gnunet_abd_SOURCES = \
+ gnunet-abd.c
+gnunet_abd_LDADD = \
+  libgnunetabd.la \
   $(top_builddir)/src/util/libgnunetutil.la \
         $(top_builddir)/src/gnsrecord/libgnunetgnsrecord.la \
   $(top_builddir)/src/identity/libgnunetidentity.la \
@@ -46,21 +46,21 @@ gnunet_credential_LDADD = \
   $(GN_LIBINTL)
 
 
-libgnunet_plugin_gnsrecord_credential_la_SOURCES = \
-  plugin_gnsrecord_credential.c
-libgnunet_plugin_gnsrecord_credential_la_LIBADD = \
-        libgnunetcredential.la \
+libgnunet_plugin_gnsrecord_abd_la_SOURCES = \
+  plugin_gnsrecord_abd.c
+libgnunet_plugin_gnsrecord_abd_la_LIBADD = \
+        libgnunetabd.la \
   $(top_builddir)/src/util/libgnunetutil.la \
   $(LTLIBINTL)
-libgnunet_plugin_gnsrecord_credential_la_LDFLAGS = \
+libgnunet_plugin_gnsrecord_abd_la_LDFLAGS = \
  $(GN_PLUGIN_LDFLAGS)
 
 
 
-gnunet_service_credential_SOURCES = \
- gnunet-service-credential.c
-gnunet_service_credential_LDADD = \
-        libgnunetcredential.la \
+gnunet_service_abd_SOURCES = \
+ gnunet-service-abd.c
+gnunet_service_abd_LDADD = \
+        libgnunetabd.la \
   $(top_builddir)/src/util/libgnunetutil.la \
         $(top_builddir)/src/gns/libgnunetgns.la \
         $(top_builddir)/src/namestore/libgnunetnamestore.la \
@@ -68,24 +68,24 @@ gnunet_service_credential_LDADD = \
   $(GN_LIBINTL)
 
 
-libgnunetcredential_la_SOURCES = \
- credential_api.c credential.h\
- credential_serialization.c \
- credential_serialization.h \
+libgnunetabd_la_SOURCES = \
+ abd_api.c abd.h\
+ abd_serialization.c \
+ abd_serialization.h \
  delegate_misc.c \
  delegate_misc.h
-libgnunetcredential_la_LIBADD = \
+libgnunetabd_la_LIBADD = \
  $(top_builddir)/src/util/libgnunetutil.la $(XLIB)
-libgnunetcredential_la_LDFLAGS = \
+libgnunetabd_la_LDFLAGS = \
   $(GN_LIB_LDFLAGS)
 
 
 
 check_SCRIPTS = \
-  test_credential_issue.sh \
-        test_credential_verify_simple.sh \
-        test_credential_verify.sh \
-        test_credential_verify_and.sh
+  test_abd_issue.sh \
+        test_abd_verify_simple.sh \
+        test_abd_verify.sh \
+        test_abd_verify_and.sh
 
 if ENABLE_TEST_RUN
 if HAVE_SQLITE
@@ -94,17 +94,16 @@ if HAVE_SQLITE
 endif
 endif
 
-#libgnunet_plugin_rest_credential_la_SOURCES = \
-#  plugin_rest_credential.c
-#libgnunet_plugin_rest_credential_la_LIBADD = \
-#  $(top_builddir)/src/credential/libgnunetcredential.la \
+#libgnunet_plugin_rest_abd_la_SOURCES = \
+#  plugin_rest_abd.c
+#libgnunet_plugin_rest_abd_la_LIBADD = \
+#  $(top_builddir)/src/abd/libgnunetabd.la \
 #       $(top_builddir)/src/rest/libgnunetrest.la \
 #       $(top_builddir)/src/identity/libgnunetidentity.la \
 #  $(top_builddir)/src/util/libgnunetutil.la $(XLIBS) \
-#  $(LTLIBINTL) -ljansson $(MHD_LIBS)
-#libgnunet_plugin_rest_credential_la_LDFLAGS = \
+#  $(LTLIBINTL) -ljansson -lmicrohttpd
+#libgnunet_plugin_rest_abd_la_LDFLAGS = \
 # $(GN_PLUGIN_LDFLAGS)
-#libgnunet_plugin_rest_credential_la_CFLAGS = $(MHD_CFLAGS) $(AM_CFLAGS)
 
 
 
diff --git a/src/abd/abd.conf.in b/src/abd/abd.conf.in
new file mode 100644
index 000000000..7baf95fc8
--- /dev/null
+++ b/src/abd/abd.conf.in
@@ -0,0 +1,5 @@
+[abd]
+BINARY = gnunet-service-abd
+UNIXPATH = $GNUNET_USER_RUNTIME_DIR/gnunet-service-abd.sock
+RUN_PER_USER = YES
+OPTIONS = -L DEBUG
diff --git a/src/credential/credential.h b/src/abd/abd.h
index 1dd476814..854814832 100644
--- a/src/credential/credential.h
+++ b/src/abd/abd.h
@@ -11,21 +11,21 @@
       WITHOUT ANY WARRANTY; without even the implied warranty of
       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
       Affero General Public License for more details.
-
+     
       You should have received a copy of the GNU Affero General Public License
       along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
      SPDX-License-Identifier: AGPL3.0-or-later
  */
 /**
- * @file credential/credential.h
- * @brief IPC messages between CREDENTIAL API and CREDENTIAL service
+ * @file abd/abd.h
+ * @brief IPC messages between ABD API and ABD service
  * @author Martin Schanzenbach
  */
-#ifndef CREDENTIAL_H
-#define CREDENTIAL_H
+#ifndef ABD_H
+#define ABD_H
 
-#include "gnunet_credential_service.h"
+#include "gnunet_abd_service.h"
 
 GNUNET_NETWORK_STRUCT_BEGIN
 
@@ -35,7 +35,7 @@ GNUNET_NETWORK_STRUCT_BEGIN
 struct CollectMessage
 {
   /**
-   * Header of type #GNUNET_MESSAGE_TYPE_CREDENTIAL_VERIFY
+   * Header of type #GNUNET_MESSAGE_TYPE_ABD_VERIFY
    */
   struct GNUNET_MessageHeader header;
 
@@ -74,7 +74,7 @@ struct CollectMessage
 struct VerifyMessage
 {
   /**
-   * Header of type #GNUNET_MESSAGE_TYPE_CREDENTIAL_VERIFY
+   * Header of type #GNUNET_MESSAGE_TYPE_ABD_VERIFY
    */
   struct GNUNET_MessageHeader header;
 
@@ -113,12 +113,12 @@ struct VerifyMessage
 
 
 /**
- * Message from CREDENTIAL service to client: new results.
+ * Message from ABD service to client: new results.
  */
 struct DelegationChainResultMessage
 {
   /**
-   * Header of type #GNUNET_MESSAGE_TYPE_CREDENTIAL_VERIFY_RESULT
+    * Header of type #GNUNET_MESSAGE_TYPE_ABD_VERIFY_RESULT
    */
   struct GNUNET_MessageHeader header;
 
@@ -142,16 +142,16 @@ struct DelegationChainResultMessage
    */
   uint32_t c_count GNUNET_PACKED;
 
-  /* followed by ad_count GNUNET_CREDENTIAL_RecordData structs*/
+  /* followed by ad_count GNUNET_ABD_RecordData structs*/
 };
 
 /**
- * Message from CREDENTIAL service to client: new results.
+ * Message from ABD service to client: new results.
  */
 struct DelegationChainIntermediateMessage
 {
   /**
-    * Header of type #GNUNET_MESSAGE_TYPE_CREDENTIAL_INTERMEDIATE_RESULT
+    * Header of type #GNUNET_MESSAGE_TYPE_ABD_INTERMEDIATE_RESULT
    */
   struct GNUNET_MessageHeader header;
 
@@ -205,6 +205,7 @@ struct ChainEntry
 
 struct CredentialEntry
 {
+
   /**
    * The signature for this credential by the issuer
    */
diff --git a/src/credential/credential_api.c b/src/abd/abd_api.c
index 7acce7d9e..cdc52df91 100644
--- a/src/credential/credential_api.c
+++ b/src/abd/abd_api.c
@@ -18,8 +18,8 @@
      SPDX-License-Identifier: AGPL3.0-or-later
 */
 /**
- * @file credential/credential_api.c
- * @brief library to access the CREDENTIAL service
+ * @file abd/abd_api.c
+ * @brief library to access the ABD service
  * @author Martin Schanzenbach
  */
 #include "platform.h"
@@ -29,39 +29,39 @@
 #include "gnunet_hello_lib.h"
 #include "gnunet_protocols.h"
 #include "gnunet_signatures.h"
-#include "credential.h"
-#include "credential_serialization.h"
-#include "gnunet_credential_service.h"
+#include "abd.h"
+#include "abd_serialization.h"
+#include "gnunet_abd_service.h"
 #include "gnunet_identity_service.h"
 
 
-#define LOG(kind, ...) GNUNET_log_from (kind, "credential-api", __VA_ARGS__)
+#define LOG(kind, ...) GNUNET_log_from (kind, "abd-api", __VA_ARGS__)
 
 /**
  * Handle to a verify request
  */
-struct GNUNET_CREDENTIAL_Request
+struct GNUNET_ABD_Request
 {
 
   /**
    * DLL
    */
-  struct GNUNET_CREDENTIAL_Request *next;
+  struct GNUNET_ABD_Request *next;
 
   /**
    * DLL
    */
-  struct GNUNET_CREDENTIAL_Request *prev;
+  struct GNUNET_ABD_Request *prev;
 
   /**
-   * handle to credential service
+   * handle to abd service
    */
-  struct GNUNET_CREDENTIAL_Handle *credential_handle;
+  struct GNUNET_ABD_Handle *abd_handle;
 
   /**
    * processor to call on verify result
    */
-  GNUNET_CREDENTIAL_CredentialResultProcessor verify_proc;
+  GNUNET_ABD_CredentialResultProcessor verify_proc;
 
   /**
    * @e verify_proc closure
@@ -71,7 +71,7 @@ struct GNUNET_CREDENTIAL_Request
   /**
    * processor to call on intermediate result
    */
-  GNUNET_CREDENTIAL_IntermediateResultProcessor int_proc;
+  GNUNET_ABD_IntermediateResultProcessor int_proc;
 
   /**
    * @e verify_proc2 closure
@@ -91,9 +91,9 @@ struct GNUNET_CREDENTIAL_Request
 
 
 /**
- * Connection to the CREDENTIAL service.
+ * Connection to the ABD service.
  */
-struct GNUNET_CREDENTIAL_Handle
+struct GNUNET_ABD_Handle
 {
 
   /**
@@ -109,12 +109,12 @@ struct GNUNET_CREDENTIAL_Handle
   /**
    * Head of linked list of active verify requests.
    */
-  struct GNUNET_CREDENTIAL_Request *request_head;
+  struct GNUNET_ABD_Request *request_head;
 
   /**
    * Tail of linked list of active verify requests.
    */
-  struct GNUNET_CREDENTIAL_Request *request_tail;
+  struct GNUNET_ABD_Request *request_tail;
 
   /**
    * Reconnect task
@@ -134,23 +134,23 @@ struct GNUNET_CREDENTIAL_Handle
 
 
 /**
- * Reconnect to CREDENTIAL service.
+ * Reconnect to ABD service.
  *
- * @param handle the handle to the CREDENTIAL service
+ * @param handle the handle to the ABD service
  */
 static void
-reconnect (struct GNUNET_CREDENTIAL_Handle *handle);
+reconnect (struct GNUNET_ABD_Handle *handle);
 
 
 /**
- * Reconnect to CREDENTIAL
+ * Reconnect to ABD
  *
  * @param cls the handle
  */
 static void
 reconnect_task (void *cls)
 {
-  struct GNUNET_CREDENTIAL_Handle *handle = cls;
+  struct GNUNET_ABD_Handle *handle = cls;
 
   handle->reconnect_task = NULL;
   reconnect (handle);
@@ -163,7 +163,7 @@ reconnect_task (void *cls)
  * @param handle our handle
  */
 static void
-force_reconnect (struct GNUNET_CREDENTIAL_Handle *handle)
+force_reconnect (struct GNUNET_ABD_Handle *handle)
 {
   GNUNET_MQ_destroy (handle->mq);
   handle->mq = NULL;
@@ -181,21 +181,21 @@ force_reconnect (struct GNUNET_CREDENTIAL_Handle *handle)
  * the same closure specified at the creation of the message queue.
  * Not every message queue implementation supports an error handler.
  *
- * @param cls closure with the `struct GNUNET_CREDENTIAL_Handle *`
+ * @param cls closure with the `struct GNUNET_ABD_Handle *`
  * @param error error code
  */
 static void
 mq_error_handler (void *cls, enum GNUNET_MQ_Error error)
 {
-  struct GNUNET_CREDENTIAL_Handle *handle = cls;
+  struct GNUNET_ABD_Handle *handle = cls;
 
   force_reconnect (handle);
 }
 
 /**
- * Check validity of message received from the CREDENTIAL service
+ * Check validity of message received from the ABD service
  *
- * @param cls the `struct GNUNET_CREDENTIAL_Handle *`
+ * @param cls the `struct GNUNET_ABD_Handle *`
  * @param vr_msg the incoming message
  */
 static int
@@ -207,27 +207,27 @@ check_result (void *cls, const struct DelegationChainResultMessage *vr_msg)
 
 
 /**
- * Handler for messages received from the CREDENTIAL service
+ * Handler for messages received from the ABD service
  *
- * @param cls the `struct GNUNET_CREDENTIAL_Handle *`
+ * @param cls the `struct GNUNET_ABD_Handle *`
  * @param vr_msg the incoming message
  */
 static void
 handle_result (void *cls, const struct DelegationChainResultMessage *vr_msg)
 {
-  struct GNUNET_CREDENTIAL_Handle *handle = cls;
+  struct GNUNET_ABD_Handle *handle = cls;
   uint32_t r_id = ntohl (vr_msg->id);
-  struct GNUNET_CREDENTIAL_Request *vr;
+  struct GNUNET_ABD_Request *vr;
   size_t mlen = ntohs (vr_msg->header.size) - sizeof (*vr_msg);
   uint32_t d_count = ntohl (vr_msg->d_count);
   uint32_t c_count = ntohl (vr_msg->c_count);
-  struct GNUNET_CREDENTIAL_Delegation d_chain[d_count];
-  struct GNUNET_CREDENTIAL_Delegate dels[c_count];
-  GNUNET_CREDENTIAL_CredentialResultProcessor proc;
+  struct GNUNET_ABD_Delegation d_chain[d_count];
+  struct GNUNET_ABD_Delegate dels[c_count];
+  GNUNET_ABD_CredentialResultProcessor proc;
   void *proc_cls;
 
   LOG (GNUNET_ERROR_TYPE_DEBUG,
-       "Received verify reply from CREDENTIAL service\n");
+       "Received verify reply from ABD service\n");
   for (vr = handle->request_head; NULL != vr; vr = vr->next)
     if (vr->r_id == r_id)
       break;
@@ -240,7 +240,7 @@ handle_result (void *cls, const struct DelegationChainResultMessage *vr_msg)
   GNUNET_free (vr);
   GNUNET_assert (
     GNUNET_OK ==
-    GNUNET_CREDENTIAL_delegation_chain_deserialize (mlen,
+    GNUNET_ABD_delegation_chain_deserialize (mlen,
                                                     (const char *) &vr_msg[1],
                                                     d_count,
                                                     d_chain,
@@ -267,17 +267,17 @@ check_intermediate (void *cls, const struct DelegationChainIntermediateMessage *
 static void
 handle_intermediate (void *cls, const struct DelegationChainIntermediateMessage *vr_msg)
 {
-  struct GNUNET_CREDENTIAL_Handle *handle = cls;
+  struct GNUNET_ABD_Handle *handle = cls;
   uint32_t r_id = ntohl (vr_msg->id);
   uint32_t size = ntohl (vr_msg->size);
   bool is_bw = ntohs(vr_msg->is_bw);
-  struct GNUNET_CREDENTIAL_Request *vr;
-  GNUNET_CREDENTIAL_IntermediateResultProcessor proc;
+  struct GNUNET_ABD_Request *vr;
+  GNUNET_ABD_IntermediateResultProcessor proc;
   void *proc_cls;
-  struct GNUNET_CREDENTIAL_Delegation *dd;
+  struct GNUNET_ABD_Delegation *dd;
 
 
-  LOG (GNUNET_ERROR_TYPE_DEBUG, "Received intermediate reply from CREDENTIAL service\n");
+  LOG (GNUNET_ERROR_TYPE_DEBUG, "Received intermediate reply from ABD service\n");
 
   for (vr = handle->request_head; NULL != vr; vr = vr->next)
     if (vr->r_id == r_id)
@@ -288,10 +288,10 @@ handle_intermediate (void *cls, const struct DelegationChainIntermediateMessage
   proc = vr->int_proc;
   proc_cls = vr->proc2_cls;
   
-  dd = GNUNET_new (struct GNUNET_CREDENTIAL_Delegation);
+  dd = GNUNET_new (struct GNUNET_ABD_Delegation);
   GNUNET_assert (
     GNUNET_OK ==
-    GNUNET_CREDENTIAL_delegation_chain_deserialize (size,
+    GNUNET_ABD_delegation_chain_deserialize (size,
                                                     (const char *) &vr_msg[1],
                                                     1,
                                                     dd,
@@ -303,33 +303,33 @@ handle_intermediate (void *cls, const struct DelegationChainIntermediateMessage
 
 
 /**
- * Reconnect to CREDENTIAL service.
+ * Reconnect to ABD service.
  *
- * @param handle the handle to the CREDENTIAL service
+ * @param handle the handle to the ABD service
  */
 static void
-reconnect (struct GNUNET_CREDENTIAL_Handle *handle)
+reconnect (struct GNUNET_ABD_Handle *handle)
 {
   struct GNUNET_MQ_MessageHandler handlers[] =
     {GNUNET_MQ_hd_var_size (result,
-                            GNUNET_MESSAGE_TYPE_CREDENTIAL_VERIFY_RESULT,
+                            GNUNET_MESSAGE_TYPE_ABD_VERIFY_RESULT,
                             struct DelegationChainResultMessage,
                             handle),
      GNUNET_MQ_hd_var_size (result,
-                            GNUNET_MESSAGE_TYPE_CREDENTIAL_COLLECT_RESULT,
+                            GNUNET_MESSAGE_TYPE_ABD_COLLECT_RESULT,
                             struct DelegationChainResultMessage,
                             handle),
      GNUNET_MQ_hd_var_size (intermediate,
-                            GNUNET_MESSAGE_TYPE_CREDENTIAL_INTERMEDIATE_RESULT,
+                            GNUNET_MESSAGE_TYPE_ABD_INTERMEDIATE_RESULT,
                             struct DelegationChainIntermediateMessage,
                             handle),
      GNUNET_MQ_handler_end ()};
-  struct GNUNET_CREDENTIAL_Request *vr;
+  struct GNUNET_ABD_Request *vr;
 
   GNUNET_assert (NULL == handle->mq);
-  LOG (GNUNET_ERROR_TYPE_DEBUG, "Trying to connect to CREDENTIAL\n");
+  LOG (GNUNET_ERROR_TYPE_DEBUG, "Trying to connect to ABD\n");
   handle->mq = GNUNET_CLIENT_connect (handle->cfg,
-                                      "credential",
+                                      "abd",
                                       handlers,
                                       &mq_error_handler,
                                       handle);
@@ -341,17 +341,17 @@ reconnect (struct GNUNET_CREDENTIAL_Handle *handle)
 
 
 /**
- * Initialize the connection with the CREDENTIAL service.
+ * Initialize the connection with the ABD service.
  *
  * @param cfg configuration to use
- * @return handle to the CREDENTIAL service, or NULL on error
+ * @return handle to the ABD service, or NULL on error
  */
-struct GNUNET_CREDENTIAL_Handle *
-GNUNET_CREDENTIAL_connect (const struct GNUNET_CONFIGURATION_Handle *cfg)
+struct GNUNET_ABD_Handle *
+GNUNET_ABD_connect (const struct GNUNET_CONFIGURATION_Handle *cfg)
 {
-  struct GNUNET_CREDENTIAL_Handle *handle;
+  struct GNUNET_ABD_Handle *handle;
 
-  handle = GNUNET_new (struct GNUNET_CREDENTIAL_Handle);
+  handle = GNUNET_new (struct GNUNET_ABD_Handle);
   handle->cfg = cfg;
   reconnect (handle);
   if (NULL == handle->mq)
@@ -364,12 +364,12 @@ GNUNET_CREDENTIAL_connect (const struct GNUNET_CONFIGURATION_Handle *cfg)
 
 
 /**
- * Shutdown connection with the CREDENTIAL service.
+ * Shutdown connection with the ABD service.
  *
- * @param handle handle of the CREDENTIAL connection to stop
+ * @param handle handle of the ABD connection to stop
  */
 void
-GNUNET_CREDENTIAL_disconnect (struct GNUNET_CREDENTIAL_Handle *handle)
+GNUNET_ABD_disconnect (struct GNUNET_ABD_Handle *handle)
 {
   if (NULL != handle->mq)
   {
@@ -392,9 +392,9 @@ GNUNET_CREDENTIAL_disconnect (struct GNUNET_CREDENTIAL_Handle *handle)
  * @param lr the verify request to cancel
  */
 void
-GNUNET_CREDENTIAL_request_cancel (struct GNUNET_CREDENTIAL_Request *lr)
+GNUNET_ABD_request_cancel (struct GNUNET_ABD_Request *lr)
 {
-  struct GNUNET_CREDENTIAL_Handle *handle = lr->credential_handle;
+  struct GNUNET_ABD_Handle *handle = lr->abd_handle;
 
   GNUNET_CONTAINER_DLL_remove (handle->request_head, handle->request_tail, lr);
   GNUNET_MQ_discard (lr->env);
@@ -404,7 +404,7 @@ GNUNET_CREDENTIAL_request_cancel (struct GNUNET_CREDENTIAL_Request *lr)
 
 /**
  * Performs attribute collection.
- * Collects all credentials of subject to fulfill the 
+ * Collects all abds of subject to fulfill the 
  * attribute, if possible
  *
  * @param handle handle to the Credential service
@@ -415,21 +415,21 @@ GNUNET_CREDENTIAL_request_cancel (struct GNUNET_CREDENTIAL_Request *lr)
  * @param proc_cls closure for processor
  * @return handle to the queued request
  */
-struct GNUNET_CREDENTIAL_Request *
-GNUNET_CREDENTIAL_collect (
-  struct GNUNET_CREDENTIAL_Handle *handle,
+struct GNUNET_ABD_Request *
+GNUNET_ABD_collect (
+  struct GNUNET_ABD_Handle *handle,
   const struct GNUNET_CRYPTO_EcdsaPublicKey *issuer_key,
   const char *issuer_attribute,
   const struct GNUNET_CRYPTO_EcdsaPrivateKey *subject_key,
-  enum GNUNET_CREDENTIAL_AlgoDirectionFlags direction,
-  GNUNET_CREDENTIAL_CredentialResultProcessor proc,
+  enum GNUNET_ABD_AlgoDirectionFlags direction,
+  GNUNET_ABD_CredentialResultProcessor proc,
   void *proc_cls,
-  GNUNET_CREDENTIAL_IntermediateResultProcessor proc2,
+  GNUNET_ABD_IntermediateResultProcessor proc2,
   void *proc2_cls)
 {
-  /* IPC to shorten credential names, return shorten_handle */
+  /* IPC to shorten abd names, return shorten_handle */
   struct CollectMessage *c_msg;
-  struct GNUNET_CREDENTIAL_Request *vr;
+  struct GNUNET_ABD_Request *vr;
   size_t nlen;
 
   if (NULL == issuer_attribute)
@@ -440,7 +440,7 @@ GNUNET_CREDENTIAL_collect (
 
   //DEBUG LOG
   LOG (GNUNET_ERROR_TYPE_DEBUG,
-       "Trying to collect `%s' in CREDENTIAL\n",
+       "Trying to collect `%s' in ABD\n",
        issuer_attribute);
   nlen = strlen (issuer_attribute) + 1;
   if (nlen >= GNUNET_MAX_MESSAGE_SIZE - sizeof (*vr))
@@ -448,15 +448,15 @@ GNUNET_CREDENTIAL_collect (
     GNUNET_break (0);
     return NULL;
   }
-  vr = GNUNET_new (struct GNUNET_CREDENTIAL_Request);
-  vr->credential_handle = handle;
+  vr = GNUNET_new (struct GNUNET_ABD_Request);
+  vr->abd_handle = handle;
   vr->verify_proc = proc;
   vr->proc_cls = proc_cls;
   vr->int_proc =  proc2;
   vr->proc2_cls = proc2_cls;
   vr->r_id = handle->r_id_gen++;
   vr->env =
-    GNUNET_MQ_msg_extra (c_msg, nlen, GNUNET_MESSAGE_TYPE_CREDENTIAL_COLLECT);
+    GNUNET_MQ_msg_extra (c_msg, nlen, GNUNET_MESSAGE_TYPE_ABD_COLLECT);
   c_msg->id = htonl (vr->r_id);
   c_msg->subject_key = *subject_key;
   c_msg->issuer_key = *issuer_key;
@@ -487,23 +487,23 @@ GNUNET_CREDENTIAL_collect (
  * @param proc_cls closure for processor
  * @return handle to the queued request
  */
-struct GNUNET_CREDENTIAL_Request *
-GNUNET_CREDENTIAL_verify (
-  struct GNUNET_CREDENTIAL_Handle *handle,
+struct GNUNET_ABD_Request *
+GNUNET_ABD_verify (
+  struct GNUNET_ABD_Handle *handle,
   const struct GNUNET_CRYPTO_EcdsaPublicKey *issuer_key,
   const char *issuer_attribute,
   const struct GNUNET_CRYPTO_EcdsaPublicKey *subject_key,
   uint32_t delegate_count,
-  const struct GNUNET_CREDENTIAL_Delegate *delegates,
-  enum GNUNET_CREDENTIAL_AlgoDirectionFlags direction,
-  GNUNET_CREDENTIAL_CredentialResultProcessor proc,
+  const struct GNUNET_ABD_Delegate *delegates,
+  enum GNUNET_ABD_AlgoDirectionFlags direction,
+  GNUNET_ABD_CredentialResultProcessor proc,
   void *proc_cls,
-  GNUNET_CREDENTIAL_IntermediateResultProcessor proc2,
+  GNUNET_ABD_IntermediateResultProcessor proc2,
   void *proc2_cls)
 {
-  /* IPC to shorten credential names, return shorten_handle */
+  /* IPC to shorten abd names, return shorten_handle */
   struct VerifyMessage *v_msg;
-  struct GNUNET_CREDENTIAL_Request *vr;
+  struct GNUNET_ABD_Request *vr;
   size_t nlen;
   size_t clen;
 
@@ -513,11 +513,11 @@ GNUNET_CREDENTIAL_verify (
     return NULL;
   }
 
-  clen = GNUNET_CREDENTIAL_delegates_get_size (delegate_count, delegates);
+  clen = GNUNET_ABD_delegates_get_size (delegate_count, delegates);
 
   //DEBUG LOG
   LOG (GNUNET_ERROR_TYPE_DEBUG,
-       "Trying to verify `%s' in CREDENTIAL\n",
+       "Trying to verify `%s' in ABD\n",
        issuer_attribute);
   nlen = strlen (issuer_attribute) + 1 + clen;
   if (nlen >= GNUNET_MAX_MESSAGE_SIZE - sizeof (*vr))
@@ -525,15 +525,15 @@ GNUNET_CREDENTIAL_verify (
     GNUNET_break (0);
     return NULL;
   }
-  vr = GNUNET_new (struct GNUNET_CREDENTIAL_Request);
-  vr->credential_handle = handle;
+  vr = GNUNET_new (struct GNUNET_ABD_Request);
+  vr->abd_handle = handle;
   vr->verify_proc = proc;
   vr->proc_cls = proc_cls;
   vr->int_proc =  proc2;
   vr->proc2_cls = proc2_cls;
   vr->r_id = handle->r_id_gen++;
   vr->env =
-    GNUNET_MQ_msg_extra (v_msg, nlen, GNUNET_MESSAGE_TYPE_CREDENTIAL_VERIFY);
+    GNUNET_MQ_msg_extra (v_msg, nlen, GNUNET_MESSAGE_TYPE_ABD_VERIFY);
   v_msg->id = htonl (vr->r_id);
   v_msg->subject_key = *subject_key;
   v_msg->d_count = htonl (delegate_count);
@@ -542,7 +542,7 @@ GNUNET_CREDENTIAL_verify (
   v_msg->resolution_algo = htons (direction);
 
   GNUNET_memcpy (&v_msg[1], issuer_attribute, strlen (issuer_attribute));
-  GNUNET_CREDENTIAL_delegates_serialize (delegate_count,
+  GNUNET_ABD_delegates_serialize (delegate_count,
                                          delegates,
                                          clen,
                                          ((char *) &v_msg[1]) +
@@ -553,4 +553,4 @@ GNUNET_CREDENTIAL_verify (
   return vr;
 }
 
-/* end of credential_api.c */
+/* end of abd_api.c */
diff --git a/src/credential/credential_serialization.c b/src/abd/abd_serialization.c
index 8d8eafa44..d2bc15166 100644
--- a/src/credential/credential_serialization.c
+++ b/src/abd/abd_serialization.c
@@ -20,30 +20,30 @@
 
 
 /**
- * @file credential/credential_serialization.c
+ * @file abd/abd_serialization.c
  * @brief API to serialize and deserialize delegation chains 
- * and credentials
+ * and abds
  * @author Martin Schanzenbach
  */
 #include "platform.h"
 #include "gnunet_util_lib.h"
 #include "gnunet_constants.h"
-#include "gnunet_credential_service.h"
+#include "gnunet_abd_service.h"
 #include "gnunet_signatures.h"
-#include "credential.h"
+#include "abd.h"
 
 /**
  * Calculate how many bytes we will need to serialize
  * the given delegation chain
  *
  * @param ds_count number of delegation chain entries
- * @param dsr array of #GNUNET_CREDENTIAL_DelegationSet
+ * @param dsr array of #GNUNET_ABD_DelegationSet
  * @return the required size to serialize
  */
 size_t
-GNUNET_CREDENTIAL_delegation_set_get_size (
+GNUNET_ABD_delegation_set_get_size (
   unsigned int ds_count,
-  const struct GNUNET_CREDENTIAL_DelegationSet *dsr)
+  const struct GNUNET_ABD_DelegationSet *dsr)
 {
   unsigned int i;
   size_t ret;
@@ -59,18 +59,18 @@ GNUNET_CREDENTIAL_delegation_set_get_size (
 }
 
 /**
- * Serizalize the given delegation chain entries and credential
+ * Serizalize the given delegation chain entries and abd
  *
  * @param d_count number of delegation chain entries
- * @param dsr array of #GNUNET_CREDENTIAL_DelegationSet
+ * @param dsr array of #GNUNET_ABD_DelegationSet
  * @param dest_size size of the destination
  * @param dest where to store the result
  * @return the size of the data, -1 on failure
  */
 ssize_t
-GNUNET_CREDENTIAL_delegation_set_serialize (
+GNUNET_ABD_delegation_set_serialize (
   unsigned int d_count,
-  const struct GNUNET_CREDENTIAL_DelegationSet *dsr,
+  const struct GNUNET_ABD_DelegationSet *dsr,
   size_t dest_size,
   char *dest)
 {
@@ -110,11 +110,11 @@ GNUNET_CREDENTIAL_delegation_set_serialize (
  * @return #GNUNET_OK on success, #GNUNET_SYSERR on error
  */
 int
-GNUNET_CREDENTIAL_delegation_set_deserialize (
+GNUNET_ABD_delegation_set_deserialize (
   size_t len,
   const char *src,
   unsigned int d_count,
-  struct GNUNET_CREDENTIAL_DelegationSet *dsr)
+  struct GNUNET_ABD_DelegationSet *dsr)
 {
   struct DelegationRecordData rec;
   unsigned int i;
@@ -140,16 +140,16 @@ GNUNET_CREDENTIAL_delegation_set_deserialize (
 
 /**
  * Calculate how many bytes we will need to serialize
- * the credentials
+ * the abds
  *
- * @param c_count number of credential entries
- * @param cd a #GNUNET_CREDENTIAL_Credential
+ * @param c_count number of abd entries
+ * @param cd a #GNUNET_ABD_Credential
  * @return the required size to serialize
  */
 size_t
-GNUNET_CREDENTIAL_delegates_get_size (
+GNUNET_ABD_delegates_get_size (
   unsigned int c_count,
-  const struct GNUNET_CREDENTIAL_Delegate *cd)
+  const struct GNUNET_ABD_Delegate *cd)
 {
   unsigned int i;
   size_t ret;
@@ -165,18 +165,18 @@ GNUNET_CREDENTIAL_delegates_get_size (
   return ret;
 }
 /**
- * Serizalize the given credentials
+ * Serizalize the given abds
  *
- * @param c_count number of credential entries
- * @param cd a #GNUNET_CREDENTIAL_Credential
+ * @param c_count number of abd entries
+ * @param cd a #GNUNET_ABD_Credential
  * @param dest_size size of the destination
  * @param dest where to store the result
  * @return the size of the data, -1 on failure
  */
 ssize_t
-GNUNET_CREDENTIAL_delegates_serialize (
+GNUNET_ABD_delegates_serialize (
   unsigned int c_count,
-  const struct GNUNET_CREDENTIAL_Delegate *cd,
+  const struct GNUNET_ABD_Delegate *cd,
   size_t dest_size,
   char *dest)
 {
@@ -218,15 +218,15 @@ GNUNET_CREDENTIAL_delegates_serialize (
  *
  * @param len size of the serialized creds
  * @param src the serialized data
- * @param c_count the number of credential entries
- * @param cd where to put the credential data
+ * @param c_count the number of abd entries
+ * @param cd where to put the abd data
  * @return #GNUNET_OK on success, #GNUNET_SYSERR on error
  */
 int
-GNUNET_CREDENTIAL_delegates_deserialize (size_t len,
+GNUNET_ABD_delegates_deserialize (size_t len,
                                          const char *src,
                                          unsigned int c_count,
-                                         struct GNUNET_CREDENTIAL_Delegate *cd)
+                                         struct GNUNET_ABD_Delegate *cd)
 {
   struct DelegateEntry c_rec;
   unsigned int i;
@@ -256,20 +256,20 @@ GNUNET_CREDENTIAL_delegates_deserialize (size_t len,
 
 /**
  * Calculate how many bytes we will need to serialize
- * the given delegation chain and credential
+ * the given delegation chain and abd
  *
  * @param d_count number of delegation chain entries
- * @param dd array of #GNUNET_CREDENTIAL_Delegation
- * @param c_count number of credential entries
- * @param cd a #GNUNET_CREDENTIAL_Credential
+ * @param dd array of #GNUNET_ABD_Delegation
+ * @param c_count number of abd entries
+ * @param cd a #GNUNET_ABD_Credential
  * @return the required size to serialize
  */
 size_t
-GNUNET_CREDENTIAL_delegation_chain_get_size (
+GNUNET_ABD_delegation_chain_get_size (
   unsigned int d_count,
-  const struct GNUNET_CREDENTIAL_Delegation *dd,
+  const struct GNUNET_ABD_Delegation *dd,
   unsigned int c_count,
-  const struct GNUNET_CREDENTIAL_Delegate *cd)
+  const struct GNUNET_ABD_Delegate *cd)
 {
   unsigned int i;
   size_t ret;
@@ -282,26 +282,26 @@ GNUNET_CREDENTIAL_delegation_chain_get_size (
       (ret + dd[i].issuer_attribute_len + dd[i].subject_attribute_len) >= ret);
     ret += dd[i].issuer_attribute_len + dd[i].subject_attribute_len;
   }
-  return ret + GNUNET_CREDENTIAL_delegates_get_size (c_count, cd);
+  return ret + GNUNET_ABD_delegates_get_size (c_count, cd);
 }
 
 /**
- * Serizalize the given delegation chain entries and credential
+ * Serizalize the given delegation chain entries and abd
  *
  * @param d_count number of delegation chain entries
- * @param dd array of #GNUNET_CREDENTIAL_Delegation
- * @param c_count number of credential entries
- * @param cd a #GNUNET_CREDENTIAL_Credential
+ * @param dd array of #GNUNET_ABD_Delegation
+ * @param c_count number of abd entries
+ * @param cd a #GNUNET_ABD_Credential
  * @param dest_size size of the destination
  * @param dest where to store the result
  * @return the size of the data, -1 on failure
  */
 ssize_t
-GNUNET_CREDENTIAL_delegation_chain_serialize (
+GNUNET_ABD_delegation_chain_serialize (
   unsigned int d_count,
-  const struct GNUNET_CREDENTIAL_Delegation *dd,
+  const struct GNUNET_ABD_Delegation *dd,
   unsigned int c_count,
-  const struct GNUNET_CREDENTIAL_Delegate *cd,
+  const struct GNUNET_ABD_Delegate *cd,
   size_t dest_size,
   char *dest)
 {
@@ -335,7 +335,7 @@ GNUNET_CREDENTIAL_delegation_chain_serialize (
                    dd[i].subject_attribute_len);
     off += dd[i].subject_attribute_len;
   }
-  return off + GNUNET_CREDENTIAL_delegates_serialize (c_count,
+  return off + GNUNET_ABD_delegates_serialize (c_count,
                                                       cd,
                                                       dest_size - off,
                                                       &dest[off]);
@@ -349,18 +349,18 @@ GNUNET_CREDENTIAL_delegation_chain_serialize (
  * @param src the serialized data
  * @param d_count the number of delegation chain entries
  * @param dd where to put the delegation chain entries
- * @param c_count the number of credential entries
- * @param cd where to put the credential data
+ * @param c_count the number of abd entries
+ * @param cd where to put the abd data
  * @return #GNUNET_OK on success, #GNUNET_SYSERR on error
  */
 int
-GNUNET_CREDENTIAL_delegation_chain_deserialize (
+GNUNET_ABD_delegation_chain_deserialize (
   size_t len,
   const char *src,
   unsigned int d_count,
-  struct GNUNET_CREDENTIAL_Delegation *dd,
+  struct GNUNET_ABD_Delegation *dd,
   unsigned int c_count,
-  struct GNUNET_CREDENTIAL_Delegate *cd)
+  struct GNUNET_ABD_Delegate *cd)
 {
   struct ChainEntry rec;
   unsigned int i;
@@ -386,14 +386,14 @@ GNUNET_CREDENTIAL_delegation_chain_deserialize (
     dd[i].subject_attribute = &src[off];
     off += dd[i].subject_attribute_len;
   }
-  return GNUNET_CREDENTIAL_delegates_deserialize (len - off,
+  return GNUNET_ABD_delegates_deserialize (len - off,
                                                   &src[off],
                                                   c_count,
                                                   cd);
 }
 
 int
-GNUNET_CREDENTIAL_delegate_serialize (struct GNUNET_CREDENTIAL_Delegate *dele,
+GNUNET_ABD_delegate_serialize (struct GNUNET_ABD_Delegate *dele,
                                       char **data)
 {
   size_t size;
@@ -455,10 +455,10 @@ GNUNET_CREDENTIAL_delegate_serialize (struct GNUNET_CREDENTIAL_Delegate *dele,
   return size;
 }
 
-struct GNUNET_CREDENTIAL_Delegate *
-GNUNET_CREDENTIAL_delegate_deserialize (const char *data, size_t data_size)
+struct GNUNET_ABD_Delegate *
+GNUNET_ABD_delegate_deserialize (const char *data, size_t data_size)
 {
-  struct GNUNET_CREDENTIAL_Delegate *dele;
+  struct GNUNET_ABD_Delegate *dele;
   struct DelegateEntry *cdata;
   char *attr_combo_str;
 
@@ -480,7 +480,7 @@ GNUNET_CREDENTIAL_delegate_deserialize (const char *data, size_t data_size)
   int attr_combo_len = iss_len + sub_len;
 
   dele =
-    GNUNET_malloc (sizeof (struct GNUNET_CREDENTIAL_Delegate) + attr_combo_len);
+    GNUNET_malloc (sizeof (struct GNUNET_ABD_Delegate) + attr_combo_len);
 
   dele->issuer_key = cdata->issuer_key;
   dele->subject_key = cdata->subject_key;
@@ -505,4 +505,4 @@ GNUNET_CREDENTIAL_delegate_deserialize (const char *data, size_t data_size)
   return dele;
 }
 
-/* end of credential_serialization.c */
+/* end of abd_serialization.c */
diff --git a/src/credential/credential_serialization.h b/src/abd/abd_serialization.h
index 0e106caa1..cef9f42ef 100644
--- a/src/credential/credential_serialization.h
+++ b/src/abd/abd_serialization.h
@@ -20,45 +20,45 @@
 
 
 /**
- * @file credential/credential_serialization.h
+ * @file abd/abd_serialization.h
  * @brief API to serialize and deserialize delegation chains 
- * and credentials
+ * and abds
  * @author Martin Schanzenbach
  */
-#ifndef CREDENTIAL_SERIALIZATION_H
-#define CREDENTIAL_SERIALIZATION_H
+#ifndef ABD_SERIALIZATION_H
+#define ABD_SERIALIZATION_H
 
 #include "platform.h"
 #include "gnunet_util_lib.h"
 #include "gnunet_constants.h"
-#include "gnunet_credential_service.h"
+#include "gnunet_abd_service.h"
 
 /**
  * Calculate how many bytes we will need to serialize
  * the given delegation record
  *
  * @param ds_count number of delegation chain entries
- * @param dsr array of #GNUNET_CREDENTIAL_Delegation
+ * @param dsr array of #GNUNET_ABD_Delegation
  * @return the required size to serialize
  */
 size_t
-GNUNET_CREDENTIAL_delegation_set_get_size (
+GNUNET_ABD_delegation_set_get_size (
   unsigned int ds_count,
-  const struct GNUNET_CREDENTIAL_DelegationSet *dsr);
+  const struct GNUNET_ABD_DelegationSet *dsr);
 
 /**
  * Serizalize the given delegation record entries
  *
  * @param d_count number of delegation chain entries
- * @param dsr array of #GNUNET_CREDENTIAL_Delegation
+ * @param dsr array of #GNUNET_ABD_Delegation
  * @param dest_size size of the destination
  * @param dest where to store the result
  * @return the size of the data, -1 on failure
  */
 ssize_t
-GNUNET_CREDENTIAL_delegation_set_serialize (
+GNUNET_ABD_delegation_set_serialize (
   unsigned int d_count,
-  const struct GNUNET_CREDENTIAL_DelegationSet *dsr,
+  const struct GNUNET_ABD_DelegationSet *dsr,
   size_t dest_size,
   char *dest);
 
@@ -73,46 +73,46 @@ GNUNET_CREDENTIAL_delegation_set_serialize (
  * @return #GNUNET_OK on success, #GNUNET_SYSERR on error
  */
 int
-GNUNET_CREDENTIAL_delegation_set_deserialize (
+GNUNET_ABD_delegation_set_deserialize (
   size_t len,
   const char *src,
   unsigned int d_count,
-  struct GNUNET_CREDENTIAL_DelegationSet *dsr);
+  struct GNUNET_ABD_DelegationSet *dsr);
 
 /**
    * Calculate how many bytes we will need to serialize
-   * the given delegation chain and credential
+   * the given delegation chain and abd
    *
    * @param d_count number of delegation chain entries
-   * @param dd array of #GNUNET_CREDENTIAL_Delegation
-   * @param c_count number of credential entries
-   * @param cd a #GNUNET_CREDENTIAL_Delegate
+   * @param dd array of #GNUNET_ABD_Delegation
+   * @param c_count number of abd entries
+   * @param cd a #GNUNET_ABD_Delegate
    * @return the required size to serialize
    */
 size_t
-GNUNET_CREDENTIAL_delegation_chain_get_size (
+GNUNET_ABD_delegation_chain_get_size (
   unsigned int d_count,
-  const struct GNUNET_CREDENTIAL_Delegation *dd,
+  const struct GNUNET_ABD_Delegation *dd,
   unsigned int c_count,
-  const struct GNUNET_CREDENTIAL_Delegate *cd);
+  const struct GNUNET_ABD_Delegate *cd);
 
 /**
-   * Serizalize the given delegation chain entries and credential
+   * Serizalize the given delegation chain entries and abd
    *
    * @param d_count number of delegation chain entries
-   * @param dd array of #GNUNET_CREDENTIAL_Delegation
-   * @param c_count number of credential entries
-   * @param cd a #GNUNET_CREDENTIAL_Delegate
+   * @param dd array of #GNUNET_ABD_Delegation
+   * @param c_count number of abd entries
+   * @param cd a #GNUNET_ABD_Delegate
    * @param dest_size size of the destination
    * @param dest where to store the result
    * @return the size of the data, -1 on failure
    */
 ssize_t
-GNUNET_CREDENTIAL_delegation_chain_serialize (
+GNUNET_ABD_delegation_chain_serialize (
   unsigned int d_count,
-  const struct GNUNET_CREDENTIAL_Delegation *dd,
+  const struct GNUNET_ABD_Delegation *dd,
   unsigned int c_count,
-  const struct GNUNET_CREDENTIAL_Delegate *cd,
+  const struct GNUNET_ABD_Delegate *cd,
   size_t dest_size,
   char *dest);
 
@@ -124,42 +124,42 @@ GNUNET_CREDENTIAL_delegation_chain_serialize (
    * @param src the serialized data
    * @param d_count the number of delegation chain entries
    * @param dd where to put the delegation chain entries
-   * @param c_count number of credential entries
-   * @param cd where to put the credential data
+   * @param c_count number of abd entries
+   * @param cd where to put the abd data
    * @return #GNUNET_OK on success, #GNUNET_SYSERR on error
    */
 int
-GNUNET_CREDENTIAL_delegation_chain_deserialize (
+GNUNET_ABD_delegation_chain_deserialize (
   size_t len,
   const char *src,
   unsigned int d_count,
-  struct GNUNET_CREDENTIAL_Delegation *dd,
+  struct GNUNET_ABD_Delegation *dd,
   unsigned int c_count,
-  struct GNUNET_CREDENTIAL_Delegate *cd);
+  struct GNUNET_ABD_Delegate *cd);
 size_t
-GNUNET_CREDENTIAL_delegates_get_size (
+GNUNET_ABD_delegates_get_size (
   unsigned int c_count,
-  const struct GNUNET_CREDENTIAL_Delegate *cd);
+  const struct GNUNET_ABD_Delegate *cd);
 
 ssize_t
-GNUNET_CREDENTIAL_delegates_serialize (
+GNUNET_ABD_delegates_serialize (
   unsigned int c_count,
-  const struct GNUNET_CREDENTIAL_Delegate *cd,
+  const struct GNUNET_ABD_Delegate *cd,
   size_t dest_size,
   char *dest);
 
 
 int
-GNUNET_CREDENTIAL_delegates_deserialize (size_t len,
+GNUNET_ABD_delegates_deserialize (size_t len,
                                          const char *src,
                                          unsigned int c_count,
-                                         struct GNUNET_CREDENTIAL_Delegate *cd);
+                                         struct GNUNET_ABD_Delegate *cd);
 
 int
-GNUNET_CREDENTIAL_delegate_serialize (struct GNUNET_CREDENTIAL_Delegate *cred,
+GNUNET_ABD_delegate_serialize (struct GNUNET_ABD_Delegate *cred,
                                       char **data);
 
-struct GNUNET_CREDENTIAL_Delegate *
-GNUNET_CREDENTIAL_delegate_deserialize (const char *data, size_t data_size);
+struct GNUNET_ABD_Delegate *
+GNUNET_ABD_delegate_deserialize (const char *data, size_t data_size);
 #endif
-/* end of credential_serialization.h */
+/* end of abd_serialization.h */
diff --git a/src/credential/delegate_misc.c b/src/abd/delegate_misc.c
index 80124711a..ecc7f7669 100644
--- a/src/credential/delegate_misc.c
+++ b/src/abd/delegate_misc.c
@@ -20,7 +20,7 @@
 
 
 /**
- * @file credential/delegate_misc.c
+ * @file abd/delegate_misc.c
  * @brief Misc API for delegate
  *
  * @author Martin Schanzenbach
@@ -28,14 +28,14 @@
 #include "platform.h"
 #include "gnunet_util_lib.h"
 #include "gnunet_constants.h"
-#include "gnunet_credential_service.h"
+#include "gnunet_abd_service.h"
 #include "gnunet_signatures.h"
-#include "credential.h"
+#include "abd.h"
 #include <inttypes.h>
 
 char *
-GNUNET_CREDENTIAL_delegate_to_string (
-  const struct GNUNET_CREDENTIAL_Delegate *cred)
+GNUNET_ABD_delegate_to_string (
+  const struct GNUNET_ABD_Delegate *cred)
 {
   char *cred_str;
   char *subject_pkey;
@@ -75,10 +75,10 @@ GNUNET_CREDENTIAL_delegate_to_string (
   return cred_str;
 }
 
-struct GNUNET_CREDENTIAL_Delegate *
-GNUNET_CREDENTIAL_delegate_from_string (const char *s)
+struct GNUNET_ABD_Delegate *
+GNUNET_ABD_delegate_from_string (const char *s)
 {
-  struct GNUNET_CREDENTIAL_Delegate *dele;
+  struct GNUNET_ABD_Delegate *dele;
   size_t enclen = (sizeof (struct GNUNET_CRYPTO_EcdsaPublicKey)) * 8;
   if (enclen % 5 > 0)
     enclen += 5 - enclen % 5;
@@ -129,7 +129,7 @@ GNUNET_CREDENTIAL_delegate_from_string (const char *s)
   {
     attr_len = strlen (iss_attr) + strlen (sub_attr) + 2;
   }
-  dele = GNUNET_malloc (sizeof (struct GNUNET_CREDENTIAL_Delegate) + attr_len);
+  dele = GNUNET_malloc (sizeof (struct GNUNET_ABD_Delegate) + attr_len);
 
   char tmp_str[attr_len];
   GNUNET_memcpy (tmp_str, iss_attr, strlen (iss_attr));
@@ -183,8 +183,8 @@ GNUNET_CREDENTIAL_delegate_from_string (const char *s)
  * @return handle to the queued request
  */
 
-struct GNUNET_CREDENTIAL_Delegate *
-GNUNET_CREDENTIAL_delegate_issue (
+struct GNUNET_ABD_Delegate *
+GNUNET_ABD_delegate_issue (
   const struct GNUNET_CRYPTO_EcdsaPrivateKey *issuer,
   struct GNUNET_CRYPTO_EcdsaPublicKey *subject,
   const char *iss_attr,
@@ -192,7 +192,7 @@ GNUNET_CREDENTIAL_delegate_issue (
   struct GNUNET_TIME_Absolute *expiration)
 {
   struct DelegateEntry *del;
-  struct GNUNET_CREDENTIAL_Delegate *dele;
+  struct GNUNET_ABD_Delegate *dele;
   size_t size;
   int attr_len;
 
@@ -246,7 +246,7 @@ GNUNET_CREDENTIAL_delegate_issue (
     return NULL;
   }
 
-  dele = GNUNET_malloc (sizeof (struct GNUNET_CREDENTIAL_Delegate) + attr_len);
+  dele = GNUNET_malloc (sizeof (struct GNUNET_ABD_Delegate) + attr_len);
   dele->signature = del->signature;
   dele->expiration = *expiration;
   GNUNET_CRYPTO_ecdsa_key_get_public (issuer, &dele->issuer_key);
diff --git a/src/credential/delegate_misc.h b/src/abd/delegate_misc.h
index 936517437..42a95ce99 100644
--- a/src/credential/delegate_misc.h
+++ b/src/abd/delegate_misc.h
@@ -18,19 +18,19 @@
      SPDX-License-Identifier: AGPL3.0-or-later
  */
 /**
- * @file credential/delegate_misc.h
+ * @file abd/delegate_misc.h
  * @brief Delegate helper functions
  */
 #ifndef DELEGATE_MISC_H
 #define DELEGATE_MISC_H
 
-#include "gnunet_credential_service.h"
+#include "gnunet_abd_service.h"
 
 char *
-GNUNET_CREDENTIAL_delegate_to_string (
-    const struct GNUNET_CREDENTIAL_Delegate *cred);
+GNUNET_ABD_delegate_to_string (
+    const struct GNUNET_ABD_Delegate *cred);
 
-struct GNUNET_CREDENTIAL_Delegate *
-GNUNET_CREDENTIAL_delegate_from_string (const char *str);
+struct GNUNET_ABD_Delegate *
+GNUNET_ABD_delegate_from_string (const char *str);
 
 #endif
diff --git a/src/credential/gnunet-credential.c b/src/abd/gnunet-abd.c
index 03b017208..23083ec68 100644
--- a/src/credential/gnunet-credential.c
+++ b/src/abd/gnunet-abd.c
@@ -18,17 +18,17 @@
      SPDX-License-Identifier: AGPL3.0-or-later
 */
 /**
- * @file gnunet-credential.c
+ * @file gnunet-abd.c
  * @brief command line tool to access command line Credential service
  * @author Martin Schanzenbach
  */
 #include "platform.h"
 #include <gnunet_util_lib.h>
-#include <gnunet_credential_service.h>
+#include <gnunet_abd_service.h>
 #include <gnunet_gnsrecord_lib.h>
 #include <gnunet_namestore_service.h>
 #include "delegate_misc.h"
-#include "credential_serialization.h"
+#include "abd_serialization.h"
 
 /**
  * Configuration we are using.
@@ -53,7 +53,7 @@ static struct GNUNET_IDENTITY_EgoLookup *el;
 /**
  * Handle to Credential service.
  */
-static struct GNUNET_CREDENTIAL_Handle *credential;
+static struct GNUNET_ABD_Handle *abd;
 
 /**
  * Desired timeout for the lookup (default is no timeout).
@@ -63,12 +63,12 @@ static struct GNUNET_TIME_Relative timeout;
 /**
  * Handle to verify request
  */
-static struct GNUNET_CREDENTIAL_Request *verify_request;
+static struct GNUNET_ABD_Request *verify_request;
 
 /**
  * Handle to collect request
  */
-static struct GNUNET_CREDENTIAL_Request *collect_request;
+static struct GNUNET_ABD_Request *collect_request;
 
 /**
  * Task scheduled to handle timeout.
@@ -169,7 +169,7 @@ static int backward;
 /**
  * API enum, filled and passed for collect/verify
  */
-enum GNUNET_CREDENTIAL_AlgoDirectionFlags direction = 0;
+enum GNUNET_ABD_AlgoDirectionFlags direction = 0;
 
 /**
  * Queue entry for the 'add' operation.
@@ -225,13 +225,13 @@ do_shutdown (void *cls)
 {
   if (NULL != verify_request)
   {
-    GNUNET_CREDENTIAL_request_cancel (verify_request);
+    GNUNET_ABD_request_cancel (verify_request);
     verify_request = NULL;
   }
-  if (NULL != credential)
+  if (NULL != abd)
   {
-    GNUNET_CREDENTIAL_disconnect (credential);
-    credential = NULL;
+    GNUNET_ABD_disconnect (abd);
+    abd = NULL;
   }
   if (NULL != tt)
   {
@@ -270,7 +270,7 @@ do_timeout (void *cls)
 
 static void
 handle_intermediate_result(void *cls,
-  struct GNUNET_CREDENTIAL_Delegation *dd,
+  struct GNUNET_ABD_Delegation *dd,
   bool is_bw)
 {
   char *prefix = "";
@@ -290,9 +290,9 @@ handle_intermediate_result(void *cls,
 static void
 handle_collect_result (void *cls,
                        unsigned int d_count,
-                       struct GNUNET_CREDENTIAL_Delegation *dc,
+                       struct GNUNET_ABD_Delegation *dc,
                        unsigned int c_count,
-                       struct GNUNET_CREDENTIAL_Delegate *dele)
+                       struct GNUNET_ABD_Delegate *dele)
 {
   int i;
   char *line;
@@ -302,7 +302,7 @@ handle_collect_result (void *cls,
   {
     for (i = 0; i < c_count; i++)
     {
-      line = GNUNET_CREDENTIAL_delegate_to_string (&dele[i]);
+      line = GNUNET_ABD_delegate_to_string (&dele[i]);
       printf ("%s\n", line);
       GNUNET_free (line);
     }
@@ -319,9 +319,9 @@ handle_collect_result (void *cls,
 static void
 handle_verify_result (void *cls,
                       unsigned int d_count,
-                      struct GNUNET_CREDENTIAL_Delegation *dc,
+                      struct GNUNET_ABD_Delegation *dc,
                       unsigned int c_count,
-                      struct GNUNET_CREDENTIAL_Delegate *dele)
+                      struct GNUNET_ABD_Delegate *dele)
 {
   int i;
   char *iss_key;
@@ -413,7 +413,7 @@ identity_cb (void *cls, const struct GNUNET_IDENTITY_Ego *ego)
     }
     privkey = GNUNET_IDENTITY_ego_get_private_key (ego);
 
-    collect_request = GNUNET_CREDENTIAL_collect (credential,
+    collect_request = GNUNET_ABD_collect (abd,
                                                  &issuer_pkey,
                                                  issuer_attr,
                                                  privkey,
@@ -557,8 +557,8 @@ store_cb (void *cls, const struct GNUNET_IDENTITY_Ego *ego)
   if (GNUNET_GNSRECORD_TYPE_DELEGATE == type)
   {
     // Parse import
-    struct GNUNET_CREDENTIAL_Delegate *cred;
-    cred = GNUNET_CREDENTIAL_delegate_from_string (import);
+    struct GNUNET_ABD_Delegate *cred;
+    cred = GNUNET_ABD_delegate_from_string (import);
 
     // Get import subject public key string
     char *subject_pubkey_str =
@@ -584,7 +584,7 @@ store_cb (void *cls, const struct GNUNET_IDENTITY_Ego *ego)
     etime_is_rel = GNUNET_NO;
 
     // Prepare the data to be store in the record
-    data_size = GNUNET_CREDENTIAL_delegate_serialize (cred, (char **) &data);
+    data_size = GNUNET_ABD_delegate_serialize (cred, (char **) &data);
     GNUNET_free (cred);
   }
   else
@@ -631,7 +631,7 @@ static void
 sign_cb (void *cls, const struct GNUNET_IDENTITY_Ego *ego)
 {
   const struct GNUNET_CRYPTO_EcdsaPrivateKey *privkey;
-  struct GNUNET_CREDENTIAL_Delegate *dele;
+  struct GNUNET_ABD_Delegate *dele;
   struct GNUNET_TIME_Absolute etime_abs;
   char *res;
 
@@ -694,12 +694,12 @@ sign_cb (void *cls, const struct GNUNET_IDENTITY_Ego *ego)
   }
 
   // Sign delegate
-  dele = GNUNET_CREDENTIAL_delegate_issue (privkey,
+  dele = GNUNET_ABD_delegate_issue (privkey,
                                            &subject_pkey,
                                            issuer_attr,
                                            subject_attr,
                                            &etime_abs);
-  res = GNUNET_CREDENTIAL_delegate_to_string (dele);
+  res = GNUNET_ABD_delegate_to_string (dele);
   GNUNET_free (dele);
   printf ("%s\n", res);
 
@@ -803,9 +803,9 @@ run (void *cls,
     backward = GNUNET_YES;
   }
   if (GNUNET_YES == forward)
-    direction |= GNUNET_CREDENTIAL_FLAG_FORWARD;
+    direction |= GNUNET_ABD_FLAG_FORWARD;
   if (GNUNET_YES == backward)
-    direction |= GNUNET_CREDENTIAL_FLAG_BACKWARD;
+    direction |= GNUNET_ABD_FLAG_BACKWARD;
 
   if (GNUNET_YES == collect)
   {
@@ -816,11 +816,11 @@ run (void *cls,
       return;
     }
 
-    credential = GNUNET_CREDENTIAL_connect (cfg);
+    abd = GNUNET_ABD_connect (cfg);
 
-    if (NULL == credential)
+    if (NULL == abd)
     {
-      fprintf (stderr, _ ("Failed to connect to CREDENTIAL\n"));
+      fprintf (stderr, _ ("Failed to connect to ABD\n"));
       GNUNET_SCHEDULER_shutdown ();
       return;
     }
@@ -877,11 +877,11 @@ run (void *cls,
       GNUNET_SCHEDULER_shutdown ();
       return;
     }
-    credential = GNUNET_CREDENTIAL_connect (cfg);
+    abd = GNUNET_ABD_connect (cfg);
 
-    if (NULL == credential)
+    if (NULL == abd)
     {
-      fprintf (stderr, _ ("Failed to connect to CREDENTIAL\n"));
+      fprintf (stderr, _ ("Failed to connect to ABD\n"));
       GNUNET_SCHEDULER_shutdown ();
       return;
     }
@@ -906,23 +906,23 @@ run (void *cls,
     int i;
     while (NULL != (tok = strtok (NULL, ",")))
       count++;
-    struct GNUNET_CREDENTIAL_Delegate delegates[count];
-    struct GNUNET_CREDENTIAL_Delegate *dele;
+    struct GNUNET_ABD_Delegate delegates[count];
+    struct GNUNET_ABD_Delegate *dele;
     GNUNET_free (tmp);
     tmp = GNUNET_strdup (subject_delegate);
     tok = strtok (tmp, ",");
     for (i = 0; i < count; i++)
     {
-      dele = GNUNET_CREDENTIAL_delegate_from_string (tok);
+      dele = GNUNET_ABD_delegate_from_string (tok);
       GNUNET_memcpy (&delegates[i],
                      dele,
-                     sizeof (struct GNUNET_CREDENTIAL_Delegate));
+                     sizeof (struct GNUNET_ABD_Delegate));
       delegates[i].issuer_attribute = GNUNET_strdup (dele->issuer_attribute);
       tok = strtok (NULL, ",");
       GNUNET_free (dele);
     }
 
-    verify_request = GNUNET_CREDENTIAL_verify (credential,
+    verify_request = GNUNET_ABD_verify (abd,
                                                &issuer_pkey,
                                                issuer_attr,
                                                &subject_pkey,
@@ -1054,11 +1054,11 @@ main (int argc, char *const *argv)
   if (GNUNET_OK != GNUNET_STRINGS_get_utf8_args (argc, argv, &argc, &argv))
     return 2;
 
-  GNUNET_log_setup ("gnunet-credential", "WARNING", NULL);
+  GNUNET_log_setup ("gnunet-abd", "WARNING", NULL);
   if (GNUNET_OK != GNUNET_PROGRAM_run (argc,
                                           argv,
-                                          "gnunet-credential",
-                                          _ ("GNUnet credential resolver tool"),
+                                          "gnunet-abd",
+                                          _ ("GNUnet abd resolver tool"),
                                           options,
                                           &run,
                                           NULL))
@@ -1067,4 +1067,4 @@ main (int argc, char *const *argv)
   return ret;
 }
 
-/* end of gnunet-credential.c */
+/* end of gnunet-abd.c */
diff --git a/src/credential/gnunet-service-credential.c b/src/abd/gnunet-service-abd.c
index 4753e8e3b..84222b290 100644
--- a/src/credential/gnunet-service-credential.c
+++ b/src/abd/gnunet-service-abd.c
@@ -18,7 +18,7 @@
      SPDX-License-Identifier: AGPL3.0-or-later
 */
 /**
- * @file credential/gnunet-service-credential.c
+ * @file abd/gnunet-service-abd.c
  * @brief GNUnet Credential Service (main service)
  * @author Martin Schanzenbach
  */
@@ -26,9 +26,9 @@
 
 #include "gnunet_util_lib.h"
 
-#include "credential.h"
-#include "credential_serialization.h"
-#include "gnunet_credential_service.h"
+#include "abd.h"
+#include "abd_serialization.h"
+#include "gnunet_abd_service.h"
 #include "gnunet_protocols.h"
 #include "gnunet_signatures.h"
 #include "gnunet_statistics_service.h"
@@ -39,7 +39,7 @@
 #include <gnunet_namestore_service.h>
 
 
-#define GNUNET_CREDENTIAL_MAX_LENGTH 255
+#define GNUNET_ABD_MAX_LENGTH 255
 
 struct VerifyRequestHandle;
 
@@ -82,32 +82,6 @@ struct DelegationChainEntry
 /**
  * DLL for record
  */
-struct CredentialRecordEntry
-{
-  /**
-   * DLL
-   */
-  struct CredentialRecordEntry *next;
-
-  /**
-   * DLL
-   */
-  struct CredentialRecordEntry *prev;
-
-  /**
-   * Number of references in delegation chains
-   */
-  uint32_t refcount;
-
-  /**
-   * Payload
-   */
-  struct GNUNET_CREDENTIAL_Credential *credential;
-};
-
-/**
- * DLL for record
- */
 struct DelegateRecordEntry
 {
   /**
@@ -128,7 +102,7 @@ struct DelegateRecordEntry
   /**
    * Payload
    */
-  struct GNUNET_CREDENTIAL_Delegate *delegate;
+  struct GNUNET_ABD_Delegate *delegate;
 };
 
 /**
@@ -338,7 +312,7 @@ struct VerifyRequestHandle
   /**
    * Direction of the resolution algo
    */
-  enum GNUNET_CREDENTIAL_AlgoDirectionFlags resolution_algo;
+  enum GNUNET_ABD_AlgoDirectionFlags resolution_algo;
 
   /**
    * Delegate iterator for lookup
@@ -463,7 +437,7 @@ shutdown_task (void *cls)
 
   while (NULL != (vrh = vrh_head))
   {
-    // CREDENTIAL_resolver_lookup_cancel (clh->lookup);
+    // ABD_resolver_lookup_cancel (clh->lookup);
     GNUNET_CONTAINER_DLL_remove (vrh_head, vrh_tail, vrh);
     cleanup_handle (vrh);
   }
@@ -489,14 +463,14 @@ static void
 send_intermediate_response(struct VerifyRequestHandle *vrh, struct DelegationChainEntry *ch_entry, bool is_bw){
   struct DelegationChainIntermediateMessage *rmsg;
   struct GNUNET_MQ_Envelope *env;
-  struct GNUNET_CREDENTIAL_Delegation *dd;
+  struct GNUNET_ABD_Delegation *dd;
   size_t size;
 
   // Don't report immediate results during collect
   if(vrh->is_collect)
     return;
 
-  dd = GNUNET_new (struct GNUNET_CREDENTIAL_Delegation);
+  dd = GNUNET_new (struct GNUNET_ABD_Delegation);
   dd->issuer_key = ch_entry->issuer_key;
   dd->subject_key = ch_entry->subject_key;
   dd->issuer_attribute = ch_entry->issuer_attribute;
@@ -510,21 +484,21 @@ send_intermediate_response(struct VerifyRequestHandle *vrh, struct DelegationCha
   }
   
 
-  size = GNUNET_CREDENTIAL_delegation_chain_get_size (1,
+  size = GNUNET_ABD_delegation_chain_get_size (1,
                                                  dd,
                                                  0,
                                                  NULL);
 
   env = GNUNET_MQ_msg_extra (rmsg,
                              size,
-                             GNUNET_MESSAGE_TYPE_CREDENTIAL_INTERMEDIATE_RESULT);
+                             GNUNET_MESSAGE_TYPE_ABD_INTERMEDIATE_RESULT);
   // Assign id so that client can find associated request
   rmsg->id = vrh->request_id;
   rmsg->is_bw = htons(is_bw);
   rmsg->size = htonl(size);
 
   GNUNET_assert (
-    -1 != GNUNET_CREDENTIAL_delegation_chain_serialize (1,
+    -1 != GNUNET_ABD_delegation_chain_serialize (1,
                                                   dd,
                                                   0,
                                                   NULL,
@@ -539,8 +513,8 @@ send_lookup_response (struct VerifyRequestHandle *vrh)
   struct GNUNET_MQ_Envelope *env;
   struct DelegationChainResultMessage *rmsg;
   struct DelegationChainEntry *dce;
-  struct GNUNET_CREDENTIAL_Delegation dd[vrh->delegation_chain_size];
-  struct GNUNET_CREDENTIAL_Delegate dele[vrh->del_chain_size];
+  struct GNUNET_ABD_Delegation dd[vrh->delegation_chain_size];
+  struct GNUNET_ABD_Delegate dele[vrh->del_chain_size];
   struct DelegateRecordEntry *del;
   struct DelegateRecordEntry *tmp;
   size_t size;
@@ -595,13 +569,13 @@ send_lookup_response (struct VerifyRequestHandle *vrh)
     del = del->next;
   }
   size =
-    GNUNET_CREDENTIAL_delegation_chain_get_size (vrh->delegation_chain_size,
+    GNUNET_ABD_delegation_chain_get_size (vrh->delegation_chain_size,
                                                  dd,
                                                  vrh->del_chain_size,
                                                  dele);
   env = GNUNET_MQ_msg_extra (rmsg,
                              size,
-                             GNUNET_MESSAGE_TYPE_CREDENTIAL_VERIFY_RESULT);
+                             GNUNET_MESSAGE_TYPE_ABD_VERIFY_RESULT);
   // Assign id so that client can find associated request
   rmsg->id = vrh->request_id;
   rmsg->d_count = htonl (vrh->delegation_chain_size);
@@ -614,7 +588,7 @@ send_lookup_response (struct VerifyRequestHandle *vrh)
 
   GNUNET_assert (
     -1 !=
-    GNUNET_CREDENTIAL_delegation_chain_serialize (vrh->delegation_chain_size,
+    GNUNET_ABD_delegation_chain_serialize (vrh->delegation_chain_size,
                                                   dd,
                                                   vrh->del_chain_size,
                                                   dele,
@@ -775,8 +749,8 @@ forward_resolution (void *cls,
       continue;
 
     // Start deserialize into Delegate
-    struct GNUNET_CREDENTIAL_Delegate *del;
-    del = GNUNET_CREDENTIAL_delegate_deserialize (rd[i].data, rd[i].data_size);
+    struct GNUNET_ABD_Delegate *del;
+    del = GNUNET_ABD_delegate_deserialize (rd[i].data, rd[i].data_size);
 
     // Start: Create DQ Entry
     dq_entry = GNUNET_new (struct DelegationQueueEntry);
@@ -996,7 +970,7 @@ backward_resolution (void *cls,
                      const struct GNUNET_GNSRECORD_Data *rd)
 {
   struct VerifyRequestHandle *vrh;
-  const struct GNUNET_CREDENTIAL_DelegationRecord *sets;
+  const struct GNUNET_ABD_DelegationRecord *sets;
   struct DelegateRecordEntry *del_pointer;
   struct DelegationSetQueueEntry *current_set;
   struct DelegationSetQueueEntry *ds_entry;
@@ -1017,13 +991,13 @@ backward_resolution (void *cls,
       continue;
 
     sets = rd[i].data;
-    struct GNUNET_CREDENTIAL_DelegationSet set[ntohl (sets->set_count)];
+    struct GNUNET_ABD_DelegationSet set[ntohl (sets->set_count)];
     GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
                 "Found new attribute delegation with %d sets. Creating new Job...\n",
                 ntohl (sets->set_count));
 
     if (GNUNET_OK !=
-        GNUNET_CREDENTIAL_delegation_set_deserialize (GNUNET_ntohll (
+        GNUNET_ABD_delegation_set_deserialize (GNUNET_ntohll (
                                                         sets->data_size),
                                                       (const char *) &sets[1],
                                                       ntohl (sets->set_count),
@@ -1430,14 +1404,14 @@ check_verify (void *cls, const struct VerifyMessage *v_msg)
     GNUNET_break (0);
     return GNUNET_SYSERR;
   }
-  if (ntohs (v_msg->issuer_attribute_len) > GNUNET_CREDENTIAL_MAX_LENGTH)
+  if (ntohs (v_msg->issuer_attribute_len) > GNUNET_ABD_MAX_LENGTH)
   {
     GNUNET_break (0);
     return GNUNET_SYSERR;
   }
   attr = (const char *) &v_msg[1];
 
-  if (strlen (attr) > GNUNET_CREDENTIAL_MAX_LENGTH)
+  if (strlen (attr) > GNUNET_ABD_MAX_LENGTH)
   {
     GNUNET_break (0);
     return GNUNET_SYSERR;
@@ -1453,8 +1427,8 @@ handle_verify (void *cls, const struct VerifyMessage *v_msg)
   struct DelegateRecordEntry *del_entry;
   uint32_t delegate_count;
   uint32_t delegate_data_size;
-  char attr[GNUNET_CREDENTIAL_MAX_LENGTH + 1];
-  char issuer_attribute[GNUNET_CREDENTIAL_MAX_LENGTH + 1];
+  char attr[GNUNET_ABD_MAX_LENGTH + 1];
+  char issuer_attribute[GNUNET_ABD_MAX_LENGTH + 1];
   char *attrptr = attr;
   char *delegate_data;
   const char *utf_in;
@@ -1494,12 +1468,12 @@ handle_verify (void *cls, const struct VerifyMessage *v_msg)
   delegate_data_size = ntohs (v_msg->header.size) -
                        sizeof (struct VerifyMessage) -
                        ntohs (v_msg->issuer_attribute_len) - 1;
-  struct GNUNET_CREDENTIAL_Delegate delegates[delegate_count];
+  struct GNUNET_ABD_Delegate delegates[delegate_count];
   memset (delegates,
           0,
-          sizeof (struct GNUNET_CREDENTIAL_Delegate) * delegate_count);
+          sizeof (struct GNUNET_ABD_Delegate) * delegate_count);
   delegate_data = (char *) &v_msg[1] + ntohs (v_msg->issuer_attribute_len) + 1;
-  if (GNUNET_OK != GNUNET_CREDENTIAL_delegates_deserialize (delegate_data_size,
+  if (GNUNET_OK != GNUNET_ABD_delegates_deserialize (delegate_data_size,
                                                             delegate_data,
                                                             delegate_count,
                                                             delegates))
@@ -1514,11 +1488,11 @@ handle_verify (void *cls, const struct VerifyMessage *v_msg)
   {
     del_entry = GNUNET_new (struct DelegateRecordEntry);
     del_entry->delegate =
-      GNUNET_malloc (sizeof (struct GNUNET_CREDENTIAL_Delegate) +
+      GNUNET_malloc (sizeof (struct GNUNET_ABD_Delegate) +
                      delegates[i].issuer_attribute_len + 1);
     GNUNET_memcpy (del_entry->delegate,
                    &delegates[i],
-                   sizeof (struct GNUNET_CREDENTIAL_Delegate));
+                   sizeof (struct GNUNET_ABD_Delegate));
     GNUNET_memcpy (&del_entry->delegate[1],
                    delegates[i].issuer_attribute,
                    delegates[i].issuer_attribute_len);
@@ -1532,18 +1506,18 @@ handle_verify (void *cls, const struct VerifyMessage *v_msg)
   }
 
   // Switch resolution algo
-  if (GNUNET_CREDENTIAL_FLAG_BACKWARD & vrh->resolution_algo &&
-      GNUNET_CREDENTIAL_FLAG_FORWARD & vrh->resolution_algo)
+  if (GNUNET_ABD_FLAG_BACKWARD & vrh->resolution_algo &&
+      GNUNET_ABD_FLAG_FORWARD & vrh->resolution_algo)
   {
     if(1 == delegation_chain_fw_resolution_start (vrh))
       return;
     delegation_chain_bw_resolution_start (vrh);
   }
-  else if (GNUNET_CREDENTIAL_FLAG_BACKWARD & vrh->resolution_algo)
+  else if (GNUNET_ABD_FLAG_BACKWARD & vrh->resolution_algo)
   {
     delegation_chain_bw_resolution_start (vrh);
   }
-  else if (GNUNET_CREDENTIAL_FLAG_FORWARD & vrh->resolution_algo)
+  else if (GNUNET_ABD_FLAG_FORWARD & vrh->resolution_algo)
   {
     delegation_chain_fw_resolution_start (vrh);
   }
@@ -1566,19 +1540,19 @@ delegate_collection_finished (void *cls)
   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Done collecting delegates.\n");
 
   // if both are set: bidirectional search, meaning start both chain resolutions
-  if (GNUNET_CREDENTIAL_FLAG_BACKWARD & vrh->resolution_algo &&
-      GNUNET_CREDENTIAL_FLAG_FORWARD & vrh->resolution_algo)
+  if (GNUNET_ABD_FLAG_BACKWARD & vrh->resolution_algo &&
+      GNUNET_ABD_FLAG_FORWARD & vrh->resolution_algo)
   {
     // if premature match found don't start bw resultion
     if(1 == delegation_chain_fw_resolution_start (vrh))
       return;
     delegation_chain_bw_resolution_start (vrh);
   }
-  else if (GNUNET_CREDENTIAL_FLAG_BACKWARD & vrh->resolution_algo)
+  else if (GNUNET_ABD_FLAG_BACKWARD & vrh->resolution_algo)
   {
     delegation_chain_bw_resolution_start (vrh);
   }
-  else if (GNUNET_CREDENTIAL_FLAG_FORWARD & vrh->resolution_algo)
+  else if (GNUNET_ABD_FLAG_FORWARD & vrh->resolution_algo)
   {
     delegation_chain_fw_resolution_start (vrh);
   }
@@ -1592,7 +1566,7 @@ handle_delegate_collection_cb (void *cls,
                                const struct GNUNET_GNSRECORD_Data *rd)
 {
   struct VerifyRequestHandle *vrh = cls;
-  struct GNUNET_CREDENTIAL_Delegate *del;
+  struct GNUNET_ABD_Delegate *del;
   struct DelegateRecordEntry *del_entry;
   int cred_record_count;
   cred_record_count = 0;
@@ -1603,7 +1577,7 @@ handle_delegate_collection_cb (void *cls,
     if (GNUNET_GNSRECORD_TYPE_DELEGATE != rd[i].record_type)
       continue;
     cred_record_count++;
-    del = GNUNET_CREDENTIAL_delegate_deserialize (rd[i].data, rd[i].data_size);
+    del = GNUNET_ABD_delegate_deserialize (rd[i].data, rd[i].data_size);
     if (NULL == del)
     {
       GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "Invalid delegate found\n");
@@ -1628,8 +1602,8 @@ handle_delegate_collection_cb (void *cls,
 static void
 handle_collect (void *cls, const struct CollectMessage *c_msg)
 {
-  char attr[GNUNET_CREDENTIAL_MAX_LENGTH + 1];
-  char issuer_attribute[GNUNET_CREDENTIAL_MAX_LENGTH + 1];
+  char attr[GNUNET_ABD_MAX_LENGTH + 1];
+  char issuer_attribute[GNUNET_ABD_MAX_LENGTH + 1];
   struct VerifyRequestHandle *vrh;
   struct GNUNET_SERVICE_Client *client = cls;
   char *attrptr = attr;
@@ -1692,7 +1666,7 @@ check_collect (void *cls, const struct CollectMessage *c_msg)
     GNUNET_break (0);
     return GNUNET_SYSERR;
   }
-  if (ntohs (c_msg->issuer_attribute_len) > GNUNET_CREDENTIAL_MAX_LENGTH)
+  if (ntohs (c_msg->issuer_attribute_len) > GNUNET_ABD_MAX_LENGTH)
   {
     GNUNET_break (0);
     return GNUNET_SYSERR;
@@ -1700,7 +1674,7 @@ check_collect (void *cls, const struct CollectMessage *c_msg)
   attr = (const char *) &c_msg[1];
 
   if (('\0' != attr[msg_size - sizeof (struct CollectMessage) - 1]) ||
-      (strlen (attr) > GNUNET_CREDENTIAL_MAX_LENGTH))
+      (strlen (attr) > GNUNET_ABD_MAX_LENGTH))
   {
     GNUNET_break (0);
     return GNUNET_SYSERR;
@@ -1749,7 +1723,7 @@ run (void *cls,
     fprintf (stderr, _ ("Failed to connect to namestore\n"));
   }
 
-  statistics = GNUNET_STATISTICS_create ("credential", c);
+  statistics = GNUNET_STATISTICS_create ("abd", c);
   GNUNET_SCHEDULER_add_shutdown (&shutdown_task, NULL);
 }
 
@@ -1758,20 +1732,20 @@ run (void *cls,
  * Define "main" method using service macro
  */
 GNUNET_SERVICE_MAIN (
-  "credential",
+  "abd",
   GNUNET_SERVICE_OPTION_NONE,
   &run,
   &client_connect_cb,
   &client_disconnect_cb,
   NULL,
   GNUNET_MQ_hd_var_size (verify,
-                         GNUNET_MESSAGE_TYPE_CREDENTIAL_VERIFY,
+                         GNUNET_MESSAGE_TYPE_ABD_VERIFY,
                          struct VerifyMessage,
                          NULL),
   GNUNET_MQ_hd_var_size (collect,
-                         GNUNET_MESSAGE_TYPE_CREDENTIAL_COLLECT,
+                         GNUNET_MESSAGE_TYPE_ABD_COLLECT,
                          struct CollectMessage,
                          NULL),
   GNUNET_MQ_handler_end ());
 
-/* end of gnunet-service-credential.c */
+/* end of gnunet-service-abd.c */
diff --git a/src/credential/plugin_gnsrecord_credential.c b/src/abd/plugin_gnsrecord_abd.c
index 088c4dd0e..811878627 100644
--- a/src/credential/plugin_gnsrecord_credential.c
+++ b/src/abd/plugin_gnsrecord_abd.c
@@ -19,8 +19,8 @@
 */
 
 /**
- * @file credential/plugin_gnsrecord_credential.c
- * @brief gnsrecord plugin to provide the API for CREDENTIAL records
+ * @file abd/plugin_gnsrecord_abd.c
+ * @brief gnsrecord plugin to provide the API for ABD records
  * @author Martin Schanzenbach
  */
 #include "platform.h"
@@ -28,8 +28,8 @@
 #include "gnunet_util_lib.h"
 
 #include "delegate_misc.h"
-#include "credential_serialization.h"
-#include "gnunet_credential_service.h"
+#include "abd_serialization.h"
+#include "gnunet_abd_service.h"
 #include "gnunet_gnsrecord_lib.h"
 #include "gnunet_gnsrecord_plugin.h"
 #include "gnunet_signatures.h"
@@ -43,7 +43,7 @@
  * @return NULL on error, otherwise human-readable representation of the value
  */
 static char *
-credential_value_to_string (void *cls,
+abd_value_to_string (void *cls,
                             uint32_t type,
                             const void *data,
                             size_t data_size)
@@ -54,20 +54,20 @@ credential_value_to_string (void *cls,
   {
   case GNUNET_GNSRECORD_TYPE_ATTRIBUTE:
   {
-    struct GNUNET_CREDENTIAL_DelegationRecord sets;
+    struct GNUNET_ABD_DelegationRecord sets;
     char *attr_str;
     char *subject_pkey;
     char *tmp_str;
     int i;
-    if (data_size < sizeof (struct GNUNET_CREDENTIAL_DelegationRecord))
+    if (data_size < sizeof (struct GNUNET_ABD_DelegationRecord))
       return NULL; /* malformed */
 
     GNUNET_memcpy (&sets, data, sizeof (sets));
     cdata = data;
 
-    struct GNUNET_CREDENTIAL_DelegationSet set[ntohl (sets.set_count)];
+    struct GNUNET_ABD_DelegationSet set[ntohl (sets.set_count)];
     if (GNUNET_OK !=
-        GNUNET_CREDENTIAL_delegation_set_deserialize (GNUNET_ntohll (
+        GNUNET_ABD_delegation_set_deserialize (GNUNET_ntohll (
                                                         sets.data_size),
                                                       &cdata[sizeof (sets)],
                                                       ntohl (sets.set_count),
@@ -118,11 +118,11 @@ credential_value_to_string (void *cls,
   }
   case GNUNET_GNSRECORD_TYPE_DELEGATE:
   {
-    struct GNUNET_CREDENTIAL_Delegate *cred;
+    struct GNUNET_ABD_Delegate *cred;
     char *cred_str;
 
-    cred = GNUNET_CREDENTIAL_delegate_deserialize (data, data_size);
-    cred_str = GNUNET_CREDENTIAL_delegate_to_string (cred);
+    cred = GNUNET_ABD_delegate_deserialize (data, data_size);
+    cred_str = GNUNET_ABD_delegate_to_string (cred);
     GNUNET_free (cred);
     return cred_str;
   }
@@ -144,7 +144,7 @@ credential_value_to_string (void *cls,
  * @return #GNUNET_OK on success
  */
 static int
-credential_string_to_value (void *cls,
+abd_string_to_value (void *cls,
                             uint32_t type,
                             const char *s,
                             void **data,
@@ -156,7 +156,7 @@ credential_string_to_value (void *cls,
   {
   case GNUNET_GNSRECORD_TYPE_ATTRIBUTE:
   {
-    struct GNUNET_CREDENTIAL_DelegationRecord *sets;
+    struct GNUNET_ABD_DelegationRecord *sets;
     char attr_str[253 + 1];
     char subject_pkey[52 + 1];
     char *token;
@@ -170,7 +170,7 @@ credential_string_to_value (void *cls,
     token = strtok (tmp_str, ",");
     entries = 0;
     tmp_data_size = 0;
-    *data_size = sizeof (struct GNUNET_CREDENTIAL_DelegationRecord);
+    *data_size = sizeof (struct GNUNET_ABD_DelegationRecord);
     while (NULL != token)
     {
       // also fills the variables subject_pley and attr_str if "regex"-like match
@@ -199,9 +199,9 @@ credential_string_to_value (void *cls,
       return GNUNET_SYSERR;
     }
 
-    struct GNUNET_CREDENTIAL_DelegationSet set[entries];
+    struct GNUNET_ABD_DelegationSet set[entries];
     // sets memory to be 0, starting at *set for the size of struct * entries
-    memset (set, 0, sizeof (struct GNUNET_CREDENTIAL_DelegationSet) * entries);
+    memset (set, 0, sizeof (struct GNUNET_ABD_DelegationSet) * entries);
     for (i = 0; i < entries; i++)
     {
       matches = SSCANF (token, "%s %s", subject_pkey, attr_str);
@@ -220,7 +220,7 @@ credential_string_to_value (void *cls,
       // If more entries, then token string can take the next entry (separated by ',') by calling strtok again
       token = strtok (NULL, ",");
     }
-    tmp_data_size = GNUNET_CREDENTIAL_delegation_set_get_size (entries, set);
+    tmp_data_size = GNUNET_ABD_delegation_set_get_size (entries, set);
 
     if (-1 == tmp_data_size)
     {
@@ -229,7 +229,7 @@ credential_string_to_value (void *cls,
     }
     *data_size += tmp_data_size;
     *data = sets = GNUNET_malloc (*data_size);
-    GNUNET_CREDENTIAL_delegation_set_serialize (entries,
+    GNUNET_ABD_delegation_set_serialize (entries,
                                                 set,
                                                 tmp_data_size,
                                                 (char *) &sets[1]);
@@ -246,10 +246,10 @@ credential_string_to_value (void *cls,
   }
   case GNUNET_GNSRECORD_TYPE_DELEGATE:
   {
-    struct GNUNET_CREDENTIAL_Delegate *cred;
-    cred = GNUNET_CREDENTIAL_delegate_from_string (s);
+    struct GNUNET_ABD_Delegate *cred;
+    cred = GNUNET_ABD_delegate_from_string (s);
 
-    *data_size = GNUNET_CREDENTIAL_delegate_serialize (cred, (char **) data);
+    *data_size = GNUNET_ABD_delegate_serialize (cred, (char **) data);
 
     return GNUNET_OK;
   }
@@ -267,8 +267,7 @@ static struct
 {
   const char *name;
   uint32_t number;
-} name_map[] = {{"CRED", GNUNET_GNSRECORD_TYPE_CREDENTIAL},
-                {"ATTR", GNUNET_GNSRECORD_TYPE_ATTRIBUTE},
+} name_map[] = {{"ATTR", GNUNET_GNSRECORD_TYPE_ATTRIBUTE},
                 {"DEL", GNUNET_GNSRECORD_TYPE_DELEGATE},
                 {NULL, UINT32_MAX}};
 
@@ -281,7 +280,7 @@ static struct
  * @return corresponding number, UINT32_MAX on error
  */
 static uint32_t
-credential_typename_to_number (void *cls, const char *gns_typename)
+abd_typename_to_number (void *cls, const char *gns_typename)
 {
   unsigned int i;
 
@@ -301,7 +300,7 @@ credential_typename_to_number (void *cls, const char *gns_typename)
  * @return corresponding typestring, NULL on error
  */
 static const char *
-credential_number_to_typename (void *cls, uint32_t type)
+abd_number_to_typename (void *cls, uint32_t type)
 {
   unsigned int i;
 
@@ -319,15 +318,15 @@ credential_number_to_typename (void *cls, uint32_t type)
  * @return the exported block API
  */
 void *
-libgnunet_plugin_gnsrecord_credential_init (void *cls)
+libgnunet_plugin_gnsrecord_abd_init (void *cls)
 {
   struct GNUNET_GNSRECORD_PluginFunctions *api;
 
   api = GNUNET_new (struct GNUNET_GNSRECORD_PluginFunctions);
-  api->value_to_string = &credential_value_to_string;
-  api->string_to_value = &credential_string_to_value;
-  api->typename_to_number = &credential_typename_to_number;
-  api->number_to_typename = &credential_number_to_typename;
+  api->value_to_string = &abd_value_to_string;
+  api->string_to_value = &abd_string_to_value;
+  api->typename_to_number = &abd_typename_to_number;
+  api->number_to_typename = &abd_number_to_typename;
   return api;
 }
 
@@ -339,7 +338,7 @@ libgnunet_plugin_gnsrecord_credential_init (void *cls)
  * @return NULL
  */
 void *
-libgnunet_plugin_gnsrecord_credential_done (void *cls)
+libgnunet_plugin_gnsrecord_abd_done (void *cls)
 {
   struct GNUNET_GNSRECORD_PluginFunctions *api = cls;
 
@@ -347,4 +346,4 @@ libgnunet_plugin_gnsrecord_credential_done (void *cls)
   return NULL;
 }
 
-/* end of plugin_gnsrecord_credential.c */
+/* end of plugin_gnsrecord_abd.c */
diff --git a/src/credential/plugin_rest_credential.c b/src/abd/plugin_rest_credential.c
index 513ddfff9..513ddfff9 100644
--- a/src/credential/plugin_rest_credential.c
+++ b/src/abd/plugin_rest_credential.c
diff --git a/src/abd/test_abd_bi_and.sh b/src/abd/test_abd_bi_and.sh
new file mode 100755
index 000000000..b32313636
--- /dev/null
+++ b/src/abd/test_abd_bi_and.sh
@@ -0,0 +1,98 @@
+#!/usr/bin/env bash
+trap "gnunet-arm -e -c test_abd_lookup.conf" SIGINT
+
+LOCATION=$(which gnunet-config)
+if [ -z $LOCATION ]
+then
+  LOCATION="gnunet-config"
+fi
+$LOCATION --version 1> /dev/null
+if test $? != 0
+then
+        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
+        exit 77
+fi
+
+rm -rf `gnunet-config -c test_abd_lookup.conf -s PATHS -o GNUNET_HOME -f`
+
+
+
+
+which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 10"
+gnunet-arm -s -c test_abd_lookup.conf
+
+gnunet-identity -C a -c test_abd_lookup.conf
+gnunet-identity -C b -c test_abd_lookup.conf
+gnunet-identity -C c -c test_abd_lookup.conf
+gnunet-identity -C d -c test_abd_lookup.conf
+gnunet-identity -C e -c test_abd_lookup.conf
+gnunet-identity -C f -c test_abd_lookup.conf
+gnunet-identity -C g -c test_abd_lookup.conf
+gnunet-identity -C h -c test_abd_lookup.conf
+AKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep a | awk '{print $3}')
+BKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep b | awk '{print $3}')
+CKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep c | awk '{print $3}')
+DKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep d | awk '{print $3}')
+EKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep e | awk '{print $3}')
+FKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep f | awk '{print $3}')
+GKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep g | awk '{print $3}')
+HKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep h | awk '{print $3}')
+gnunet-identity -d
+
+#   (1) (A.a) <- B.b
+#   (2) (B.b) <- C.c AND G.g
+#   (3) C.c <- (D.D)
+#   (4) D.d <- (E.e)
+#   (5) E.e <- (F) priv
+#   (6) (G.g) <- H.h 
+#   (7) H.h <- (F) priv
+
+# BIDIRECTIONAL
+gnunet-abd --createIssuerSide --ego=a --attribute="a" --subject="$BKEY b" --ttl=5m -c test_abd_lookup.conf
+gnunet-namestore -D -z a
+gnunet-abd --createIssuerSide --ego=b --attribute="b" --subject="$CKEY c, $GKEY g" --ttl=5m -c test_abd_lookup.conf
+gnunet-namestore -D -z b
+gnunet-abd --createIssuerSide --ego=g --attribute="g" --subject="$HKEY h" --ttl=5m -c test_abd_lookup.conf
+gnunet-namestore -D -z b
+
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=c --attribute="c" --subject="$DKEY d" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=d --import="$SIGNED"
+gnunet-namestore -D -z d
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=d --attribute="d" --subject="$EKEY e" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=e --import="$SIGNED"
+gnunet-namestore -D -z e
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=e --attribute="e" --subject="$FKEY" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=f --import="$SIGNED" --private
+gnunet-namestore -D -z f
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=h --attribute="h" --subject="$FKEY" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=f --import="$SIGNED" --private
+gnunet-namestore -D -z h
+
+# Starting to resolve
+echo "+++ Starting to Resolve +++"
+
+DELS=`$DO_TIMEOUT gnunet-abd --collect --issuer=$AKEY --attribute="a" --ego=f --forward --backward -c test_abd_lookup.conf | paste -d, -s - -`
+echo $DELS
+echo gnunet-abd --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate=\'$DELS\' --forward --backward -c test_abd_lookup.conf
+gnunet-abd --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate="$DELS" --forward --backward -c test_abd_lookup.conf
+
+RES=$?
+
+# Cleanup properly
+gnunet-namestore -z a -d -n "a" -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z b -d -n "b" -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z g -d -n "g" -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z d -d -n "@" -t DEL -c test_abd_lookup.conf
+gnunet-namestore -z e -d -n "@" -t DEL -c test_abd_lookup.conf
+gnunet-namestore -z f -d -n "@" -t DEL -c test_abd_lookup.conf
+
+gnunet-arm -e -c test_abd_lookup.conf
+
+if [ "$RES" == 0 ]
+then
+  exit 0
+else
+  echo "FAIL: Failed to verify credential."
+  exit 1
+fi
+
diff --git a/src/abd/test_abd_bi_and2.sh b/src/abd/test_abd_bi_and2.sh
new file mode 100755
index 000000000..8d1601ef4
--- /dev/null
+++ b/src/abd/test_abd_bi_and2.sh
@@ -0,0 +1,94 @@
+#!/usr/bin/env bash
+trap "gnunet-arm -e -c test_abd_lookup.conf" SIGINT
+
+LOCATION=$(which gnunet-config)
+if [ -z $LOCATION ]
+then
+  LOCATION="gnunet-config"
+fi
+$LOCATION --version 1> /dev/null
+if test $? != 0
+then
+        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
+        exit 77
+fi
+
+rm -rf `gnunet-config -c test_abd_lookup.conf -s PATHS -o GNUNET_HOME -f`
+
+
+
+
+which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 10"
+gnunet-arm -s -c test_abd_lookup.conf
+
+gnunet-identity -C a -c test_abd_lookup.conf
+gnunet-identity -C b -c test_abd_lookup.conf
+gnunet-identity -C c -c test_abd_lookup.conf
+gnunet-identity -C d -c test_abd_lookup.conf
+gnunet-identity -C e -c test_abd_lookup.conf
+gnunet-identity -C f -c test_abd_lookup.conf
+gnunet-identity -C g -c test_abd_lookup.conf
+gnunet-identity -C h -c test_abd_lookup.conf
+AKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep a | awk '{print $3}')
+BKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep b | awk '{print $3}')
+CKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep c | awk '{print $3}')
+DKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep d | awk '{print $3}')
+EKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep e | awk '{print $3}')
+FKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep f | awk '{print $3}')
+GKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep g | awk '{print $3}')
+HKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep h | awk '{print $3}')
+gnunet-identity -d
+
+#   (1) (A.a) <- B.b
+#   (2) (B.b) <- C.c AND G.g
+#   (3) C.c <- (D.D)
+#   (4) D.d <- (E.e)
+#   (5) E.e <- (F) priv
+#   (6) G.g <- (F) priv
+
+# BIDIRECTIONAL
+gnunet-abd --createIssuerSide --ego=a --attribute="a" --subject="$BKEY b" --ttl=5m -c test_abd_lookup.conf
+gnunet-namestore -D -z a
+gnunet-abd --createIssuerSide --ego=b --attribute="b" --subject="$CKEY c, $GKEY g" --ttl=5m -c test_abd_lookup.conf
+gnunet-namestore -D -z b
+
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=c --attribute="c" --subject="$DKEY d" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=d --import="$SIGNED"
+gnunet-namestore -D -z d
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=d --attribute="d" --subject="$EKEY e" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=e --import="$SIGNED"
+gnunet-namestore -D -z e
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=e --attribute="e" --subject="$FKEY" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=f --import="$SIGNED" --private
+gnunet-namestore -D -z f
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=g --attribute="g" --subject="$FKEY" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=f --import="$SIGNED" --private
+gnunet-namestore -D -z h
+
+# Starting to resolve
+echo "+++ Starting to Resolve +++"
+
+DELS=`$DO_TIMEOUT gnunet-abd --collect --issuer=$AKEY --attribute="a" --ego=f -c test_abd_lookup.conf | paste -d, -s - -`
+echo $DELS
+echo gnunet-abd --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate=\'$DELS\' -c test_abd_lookup.conf
+gnunet-abd --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate="$DELS" -c test_abd_lookup.conf
+
+RES=$?
+
+# Cleanup properly
+gnunet-namestore -z a -d -n "a" -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z b -d -n "b" -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z d -d -n "@" -t DEL -c test_abd_lookup.conf
+gnunet-namestore -z e -d -n "@" -t DEL -c test_abd_lookup.conf
+gnunet-namestore -z f -d -n "@" -t DEL -c test_abd_lookup.conf
+
+gnunet-arm -e -c test_abd_lookup.conf
+
+if [ "$RES" == 0 ]
+then
+  exit 0
+else
+  echo "FAIL: Failed to verify credential."
+  exit 1
+fi
+
diff --git a/src/abd/test_abd_bi_and3.sh b/src/abd/test_abd_bi_and3.sh
new file mode 100755
index 000000000..cde2a020b
--- /dev/null
+++ b/src/abd/test_abd_bi_and3.sh
@@ -0,0 +1,96 @@
+#!/usr/bin/env bash
+trap "gnunet-arm -e -c test_abd_lookup.conf" SIGINT
+
+LOCATION=$(which gnunet-config)
+if [ -z $LOCATION ]
+then
+  LOCATION="gnunet-config"
+fi
+$LOCATION --version 1> /dev/null
+if test $? != 0
+then
+        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
+        exit 77
+fi
+
+rm -rf `gnunet-config -c test_abd_lookup.conf -s PATHS -o GNUNET_HOME -f`
+
+
+
+which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 10"
+gnunet-arm -s -c test_abd_lookup.conf
+
+gnunet-identity -C a -c test_abd_lookup.conf
+gnunet-identity -C b -c test_abd_lookup.conf
+gnunet-identity -C c -c test_abd_lookup.conf
+gnunet-identity -C d -c test_abd_lookup.conf
+gnunet-identity -C e -c test_abd_lookup.conf
+gnunet-identity -C f -c test_abd_lookup.conf
+gnunet-identity -C g -c test_abd_lookup.conf
+gnunet-identity -C h -c test_abd_lookup.conf
+AKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep a | awk '{print $3}')
+BKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep b | awk '{print $3}')
+CKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep c | awk '{print $3}')
+DKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep d | awk '{print $3}')
+EKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep e | awk '{print $3}')
+FKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep f | awk '{print $3}')
+GKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep g | awk '{print $3}')
+HKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep h | awk '{print $3}')
+gnunet-identity -d
+
+#   (1) (A.a) <- B.b
+#   (2) (B.b) <- C.c AND G.g
+#   (3) C.c <- (D.d)
+#   (4) D.d <- (E.e)
+#   (5) E.e <- (F) priv
+#   (6) G.g <- (H.h)
+#   (7) H.h <- (F) priv
+
+# BIDIRECTIONAL
+gnunet-abd --createIssuerSide --ego=a --attribute="a" --subject="$BKEY b" --ttl=5m -c test_abd_lookup.conf
+gnunet-namestore -D -z a
+gnunet-abd --createIssuerSide --ego=b --attribute="b" --subject="$CKEY c, $GKEY g" --ttl=5m -c test_abd_lookup.conf
+gnunet-namestore -D -z b
+
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=c --attribute="c" --subject="$DKEY d" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=d --import="$SIGNED"
+gnunet-namestore -D -z d
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=d --attribute="d" --subject="$EKEY e" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=e --import="$SIGNED"
+gnunet-namestore -D -z e
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=g --attribute="g" --subject="$HKEY h" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=h --import="$SIGNED"
+gnunet-namestore -D -z h
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=e --attribute="e" --subject="$FKEY" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=f --import="$SIGNED" --private
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=h --attribute="h" --subject="$FKEY" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=f --import="$SIGNED" --private
+gnunet-namestore -D -z f
+
+# Starting to resolve
+echo "+++ Starting to Resolve +++"
+
+DELS=`$DO_TIMEOUT gnunet-abd --collect --issuer=$AKEY --attribute="a" --ego=f -c test_abd_lookup.conf | paste -d, -s - -`
+echo $DELS
+echo gnunet-abd --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate=\'$DELS\' -c test_abd_lookup.conf
+gnunet-abd --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate="$DELS" -c test_abd_lookup.conf
+
+RES=$?
+
+# Cleanup properly
+gnunet-namestore -z a -d -n "a" -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z b -d -n "b" -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z d -d -n "@" -t DEL -c test_abd_lookup.conf
+gnunet-namestore -z e -d -n "@" -t DEL -c test_abd_lookup.conf
+gnunet-namestore -z f -d -n "@" -t DEL -c test_abd_lookup.conf
+gnunet-namestore -z h -d -n "@" -t DEL -c test_abd_lookup.conf
+
+gnunet-arm -e -c test_abd_lookup.conf
+
+if [ "$RES" == 0 ]
+then
+  exit 0
+else
+  echo "FAIL: Failed to verify credential."
+  exit 1
+fi
diff --git a/src/abd/test_abd_bi_and4.sh b/src/abd/test_abd_bi_and4.sh
new file mode 100755
index 000000000..e8cd6efd6
--- /dev/null
+++ b/src/abd/test_abd_bi_and4.sh
@@ -0,0 +1,83 @@
+#!/usr/bin/env bash
+trap "gnunet-arm -e -c test_abd_lookup.conf" SIGINT
+
+LOCATION=$(which gnunet-config)
+if [ -z $LOCATION ]
+then
+  LOCATION="gnunet-config"
+fi
+$LOCATION --version 1> /dev/null
+if test $? != 0
+then
+        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
+        exit 77
+fi
+
+rm -rf `gnunet-config -c test_abd_lookup.conf -s PATHS -o GNUNET_HOME -f`
+
+
+
+
+which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 10"
+gnunet-arm -s -c test_abd_lookup.conf
+
+gnunet-identity -C a -c test_abd_lookup.conf
+gnunet-identity -C b -c test_abd_lookup.conf
+gnunet-identity -C c -c test_abd_lookup.conf
+gnunet-identity -C d -c test_abd_lookup.conf
+gnunet-identity -C e -c test_abd_lookup.conf
+gnunet-identity -C f -c test_abd_lookup.conf
+gnunet-identity -C g -c test_abd_lookup.conf
+gnunet-identity -C h -c test_abd_lookup.conf
+AKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep a | awk '{print $3}')
+BKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep b | awk '{print $3}')
+CKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep c | awk '{print $3}')
+DKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep d | awk '{print $3}')
+EKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep e | awk '{print $3}')
+FKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep f | awk '{print $3}')
+GKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep g | awk '{print $3}')
+HKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep h | awk '{print $3}')
+gnunet-identity -d
+
+#   (1) (A.a) <- B.b
+#   (2) (B.b) <- C.c AND G.g
+#   (3) C.c <- (F) priv
+#   (4) G.g <- (F) priv
+
+# BIDIRECTIONAL
+gnunet-abd --createIssuerSide --ego=a --attribute="a" --subject="$BKEY b" --ttl=5m -c test_abd_lookup.conf
+gnunet-namestore -D -z a
+gnunet-abd --createIssuerSide --ego=b --attribute="b" --subject="$CKEY c, $GKEY g" --ttl=5m -c test_abd_lookup.conf
+gnunet-namestore -D -z b
+
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=g --attribute="g" --subject="$FKEY" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=f --import="$SIGNED" --private
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=c --attribute="c" --subject="$FKEY" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=f --import="$SIGNED" --private
+gnunet-namestore -D -z f
+
+# Starting to resolve
+echo "+++ Starting to Resolve +++"
+
+DELS=`$DO_TIMEOUT gnunet-abd --collect --issuer=$AKEY --attribute="a" --ego=f --backward -c test_abd_lookup.conf | paste -d, -s - -`
+echo $DELS
+echo gnunet-abd --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate=\'$DELS\'  --backward -c test_abd_lookup.conf
+gnunet-abd --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate="$DELS"  --backward -c test_abd_lookup.conf
+
+RES=$?
+
+# Cleanup properly
+gnunet-namestore -z a -d -n "a" -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z b -d -n "b" -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z f -d -n "@" -t DEL -c test_abd_lookup.conf
+
+gnunet-arm -e -c test_abd_lookup.conf
+
+if [ "$RES" == 0 ]
+then
+  exit 0
+else
+  echo "FAIL: Failed to verify credential."
+  exit 1
+fi
+
diff --git a/src/abd/test_abd_bi_bw.sh b/src/abd/test_abd_bi_bw.sh
new file mode 100755
index 000000000..6b0e51722
--- /dev/null
+++ b/src/abd/test_abd_bi_bw.sh
@@ -0,0 +1,87 @@
+#!/usr/bin/env bash
+trap "gnunet-arm -e -c test_abd_lookup.conf" SIGINT
+
+LOCATION=$(which gnunet-config)
+if [ -z $LOCATION ]
+then
+  LOCATION="gnunet-config"
+fi
+$LOCATION --version 1> /dev/null
+if test $? != 0
+then
+        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
+        exit 77
+fi
+
+rm -rf `gnunet-config -c test_abd_lookup.conf -s PATHS -o GNUNET_HOME -f`
+
+
+
+
+which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 10"
+gnunet-arm -s -c test_abd_lookup.conf
+
+gnunet-identity -C a -c test_abd_lookup.conf
+gnunet-identity -C b -c test_abd_lookup.conf
+gnunet-identity -C c -c test_abd_lookup.conf
+gnunet-identity -C d -c test_abd_lookup.conf
+gnunet-identity -C e -c test_abd_lookup.conf
+gnunet-identity -C f -c test_abd_lookup.conf
+gnunet-identity -C g -c test_abd_lookup.conf
+AKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep a | awk '{print $3}')
+BKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep b | awk '{print $3}')
+CKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep c | awk '{print $3}')
+DKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep d | awk '{print $3}')
+EKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep e | awk '{print $3}')
+FKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep f | awk '{print $3}')
+GKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep g | awk '{print $3}')
+gnunet-identity -d
+
+#   (1) (A.a) <- B.b
+#   (2) (B.b) <- C.c
+#   (3) C.c <- (D.D)
+#   (4) D.d <- (E.e)
+#   (5) E.e <- (F)
+
+# BIDIRECTIONAL
+gnunet-abd --createIssuerSide --ego=a --attribute="a" --subject="$BKEY b" --ttl=5m -c test_abd_lookup.conf
+gnunet-namestore -D -z a
+gnunet-abd --createIssuerSide --ego=b --attribute="b" --subject="$CKEY c" --ttl=5m -c test_abd_lookup.conf
+gnunet-namestore -D -z b
+
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=c --attribute="c" --subject="$DKEY d" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=d --import="$SIGNED"
+gnunet-namestore -D -z d
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=d --attribute="d" --subject="$EKEY e" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=e --import="$SIGNED"
+gnunet-namestore -D -z e
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=e --attribute="e" --subject="$FKEY" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=f --import="$SIGNED" --private
+gnunet-namestore -D -z f
+
+# Starting to resolve
+echo "+++ Starting to Resolve +++"
+
+DELS=`$DO_TIMEOUT gnunet-abd --collect --issuer=$AKEY --attribute="a" --ego=f --forward --backward -c test_abd_lookup.conf | paste -d, -s - -`
+echo $DELS
+echo gnunet-abd --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate=\'$DELS\' --forward --backward -c test_abd_lookup.conf
+gnunet-abd --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate="$DELS" --forward --backward -c test_abd_lookup.conf
+
+RES=$?
+
+# Cleanup properly
+gnunet-namestore -z a -d -n "a" -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z b -d -n "b" -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z d -d -n "@" -t DEL -c test_abd_lookup.conf
+gnunet-namestore -z e -d -n "@" -t DEL -c test_abd_lookup.conf
+gnunet-namestore -z f -d -n "@" -t DEL -c test_abd_lookup.conf
+
+gnunet-arm -e -c test_abd_lookup.conf
+
+if [ "$RES" == 0 ]
+then
+  exit 0
+else
+  echo "FAIL: Failed to verify credential."
+  exit 1
+fi
diff --git a/src/abd/test_abd_bi_bw_link.sh b/src/abd/test_abd_bi_bw_link.sh
new file mode 100755
index 000000000..f60f78827
--- /dev/null
+++ b/src/abd/test_abd_bi_bw_link.sh
@@ -0,0 +1,92 @@
+#!/usr/bin/env bash
+trap "gnunet-arm -e -c test_abd_lookup.conf" SIGINT
+
+LOCATION=$(which gnunet-config)
+if [ -z $LOCATION ]
+then
+  LOCATION="gnunet-config"
+fi
+$LOCATION --version 1> /dev/null
+if test $? != 0
+then
+        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
+        exit 77
+fi
+
+rm -rf `gnunet-config -c test_abd_lookup.conf -s PATHS -o GNUNET_HOME -f`
+
+
+
+
+which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 10"
+gnunet-arm -s -c test_abd_lookup.conf
+
+gnunet-identity -C a -c test_abd_lookup.conf
+gnunet-identity -C b -c test_abd_lookup.conf
+gnunet-identity -C c -c test_abd_lookup.conf
+gnunet-identity -C d -c test_abd_lookup.conf
+gnunet-identity -C e -c test_abd_lookup.conf
+gnunet-identity -C f -c test_abd_lookup.conf
+gnunet-identity -C g -c test_abd_lookup.conf
+AKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep a | awk '{print $3}')
+BKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep b | awk '{print $3}')
+CKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep c | awk '{print $3}')
+DKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep d | awk '{print $3}')
+EKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep e | awk '{print $3}')
+FKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep f | awk '{print $3}')
+GKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep g | awk '{print $3}')
+gnunet-identity -d
+
+#   (1) (A.a) <- B.b
+#   (2) (B.b) <- G.g.c
+#   (3) (G.g) <- C
+#   (3) C.c <- (D.D)
+#   (4) D.d <- (E.e)
+#   (5) E.e <- (F)
+
+# BIDIRECTIONAL
+gnunet-abd --createIssuerSide --ego=a --attribute="a" --subject="$BKEY b" --ttl=5m -c test_abd_lookup.conf
+gnunet-namestore -D -z a
+gnunet-abd --createIssuerSide --ego=b --attribute="b" --subject="$GKEY g.c" --ttl=5m -c test_abd_lookup.conf
+gnunet-namestore -D -z b
+gnunet-abd --createIssuerSide --ego=g --attribute="g" --subject="$CKEY" --ttl=5m -c test_abd_lookup.conf
+gnunet-namestore -D -z b
+
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=c --attribute="c" --subject="$DKEY d" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=d --import="$SIGNED"
+gnunet-namestore -D -z d
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=d --attribute="d" --subject="$EKEY e" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=e --import="$SIGNED"
+gnunet-namestore -D -z e
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=e --attribute="e" --subject="$FKEY" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=f --import="$SIGNED" --private
+gnunet-namestore -D -z f
+
+# Starting to resolve
+echo "+++ Starting to Resolve +++"
+
+DELS=`$DO_TIMEOUT gnunet-abd --collect --issuer=$AKEY --attribute="a" --ego=f --forward --backward -c test_abd_lookup.conf | paste -d, -s - -`
+echo $DELS
+echo gnunet-abd --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate=\'$DELS\' --forward --backward -c test_abd_lookup.conf
+gnunet-abd --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate="$DELS" --forward --backward -c test_abd_lookup.conf
+
+RES=$?
+
+# Cleanup properly
+gnunet-namestore -z a -d -n "a" -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z b -d -n "b" -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z g -d -n "g" -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z d -d -n "@" -t DEL -c test_abd_lookup.conf
+gnunet-namestore -z e -d -n "@" -t DEL -c test_abd_lookup.conf
+gnunet-namestore -z f -d -n "@" -t DEL -c test_abd_lookup.conf
+
+gnunet-arm -e -c test_abd_lookup.conf
+
+if [ "$RES" == 0 ]
+then
+  exit 0
+else
+  echo "FAIL: Failed to verify credential."
+  exit 1
+fi
+
diff --git a/src/abd/test_abd_bi_bw_link2.sh b/src/abd/test_abd_bi_bw_link2.sh
new file mode 100755
index 000000000..b0fb49b8e
--- /dev/null
+++ b/src/abd/test_abd_bi_bw_link2.sh
@@ -0,0 +1,93 @@
+#!/usr/bin/env bash
+trap "gnunet-arm -e -c test_abd_lookup.conf" SIGINT
+
+LOCATION=$(which gnunet-config)
+if [ -z $LOCATION ]
+then
+  LOCATION="gnunet-config"
+fi
+$LOCATION --version 1> /dev/null
+if test $? != 0
+then
+        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
+        exit 77
+fi
+
+rm -rf `gnunet-config -c test_abd_lookup.conf -s PATHS -o GNUNET_HOME -f`
+
+
+
+
+which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 10"
+gnunet-arm -s -c test_abd_lookup.conf
+
+gnunet-identity -C a -c test_abd_lookup.conf
+gnunet-identity -C b -c test_abd_lookup.conf
+gnunet-identity -C c -c test_abd_lookup.conf
+gnunet-identity -C d -c test_abd_lookup.conf
+gnunet-identity -C e -c test_abd_lookup.conf
+gnunet-identity -C f -c test_abd_lookup.conf
+gnunet-identity -C g -c test_abd_lookup.conf
+AKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep a | awk '{print $3}')
+BKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep b | awk '{print $3}')
+CKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep c | awk '{print $3}')
+DKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep d | awk '{print $3}')
+EKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep e | awk '{print $3}')
+FKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep f | awk '{print $3}')
+GKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep g | awk '{print $3}')
+gnunet-identity -d
+
+#   (1) (A.a) <- B.b
+#   (2) (B.b) <- G.g.c
+#   (3) G.g <- (C)
+#   (3) C.c <- (D.d)
+#   (4) D.d <- (E.e)
+#   (5) E.e <- (F)
+
+# BIDIRECTIONAL
+gnunet-abd --createIssuerSide --ego=a --attribute="a" --subject="$BKEY b" --ttl=5m -c test_abd_lookup.conf
+gnunet-namestore -D -z a
+gnunet-abd --createIssuerSide --ego=b --attribute="b" --subject="$GKEY g.c" --ttl=5m -c test_abd_lookup.conf
+gnunet-namestore -D -z b
+
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=g --attribute="g" --subject="$CKEY" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=c --import="$SIGNED"
+gnunet-namestore -D -z c
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=c --attribute="c" --subject="$DKEY d" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=d --import="$SIGNED"
+gnunet-namestore -D -z d
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=d --attribute="d" --subject="$EKEY e" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=e --import="$SIGNED"
+gnunet-namestore -D -z e
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=e --attribute="e" --subject="$FKEY" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=f --import="$SIGNED" --private
+gnunet-namestore -D -z f
+
+# Starting to resolve
+echo "+++ Starting to Resolve +++"
+
+DELS=`$DO_TIMEOUT gnunet-abd --collect --issuer=$AKEY --attribute="a" --ego=f --forward --backward -c test_abd_lookup.conf | paste -d, -s - -`
+echo $DELS
+echo gnunet-abd --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate=\'$DELS\' --forward --backward -c test_abd_lookup.conf
+gnunet-abd --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate="$DELS" --forward --backward -c test_abd_lookup.conf
+
+RES=$?
+
+# Cleanup properly
+gnunet-namestore -z a -d -n "a" -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z b -d -n "b" -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z c -d -n "@" -t DEL -c test_abd_lookup.conf
+gnunet-namestore -z d -d -n "@" -t DEL -c test_abd_lookup.conf
+gnunet-namestore -z e -d -n "@" -t DEL -c test_abd_lookup.conf
+gnunet-namestore -z f -d -n "@" -t DEL -c test_abd_lookup.conf
+
+gnunet-arm -e -c test_abd_lookup.conf
+
+if [ "$RES" == 0 ]
+then
+  exit 0
+else
+  echo "FAIL: Failed to verify credential."
+  exit 1
+fi
+
diff --git a/src/abd/test_abd_bi_fw.sh b/src/abd/test_abd_bi_fw.sh
new file mode 100755
index 000000000..75a940fbe
--- /dev/null
+++ b/src/abd/test_abd_bi_fw.sh
@@ -0,0 +1,92 @@
+#!/usr/bin/env bash
+trap "gnunet-arm -e -c test_abd_lookup.conf" SIGINT
+
+LOCATION=$(which gnunet-config)
+if [ -z $LOCATION ]
+then
+  LOCATION="gnunet-config"
+fi
+$LOCATION --version 1> /dev/null
+if test $? != 0
+then
+        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
+        exit 77
+fi
+
+rm -rf `gnunet-config -c test_abd_lookup.conf -s PATHS -o GNUNET_HOME -f`
+
+
+
+
+which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 10"
+gnunet-arm -s -c test_abd_lookup.conf
+
+gnunet-identity -C a -c test_abd_lookup.conf
+gnunet-identity -C b -c test_abd_lookup.conf
+gnunet-identity -C c -c test_abd_lookup.conf
+gnunet-identity -C d -c test_abd_lookup.conf
+gnunet-identity -C e -c test_abd_lookup.conf
+gnunet-identity -C f -c test_abd_lookup.conf
+gnunet-identity -C g -c test_abd_lookup.conf
+AKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep a | awk '{print $3}')
+BKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep b | awk '{print $3}')
+CKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep c | awk '{print $3}')
+DKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep d | awk '{print $3}')
+EKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep e | awk '{print $3}')
+FKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep f | awk '{print $3}')
+GKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep g | awk '{print $3}')
+gnunet-identity -d
+
+#   (1) (A.a) <- B.b
+#   (2) (B.b) <- C.c
+#   (3) C.c <- (D.D)
+#   (4) D.d <- (E.e)
+#   (5) E.e <- (F.f)
+#   (6) F.f <- (G)
+
+# BIDIRECTIONAL
+gnunet-abd --createIssuerSide --ego=a --attribute="a" --subject="$BKEY b" --ttl=5m -c test_abd_lookup.conf
+gnunet-namestore -D -z a
+gnunet-abd --createIssuerSide --ego=b --attribute="b" --subject="$CKEY c" --ttl=5m -c test_abd_lookup.conf
+gnunet-namestore -D -z b
+
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=c --attribute="c" --subject="$DKEY d" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=d --import="$SIGNED"
+gnunet-namestore -D -z d
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=d --attribute="d" --subject="$EKEY e" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=e --import="$SIGNED"
+gnunet-namestore -D -z e
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=e --attribute="e" --subject="$FKEY f" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=f --import="$SIGNED" 
+gnunet-namestore -D -z f
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=f --attribute="f" --subject="$GKEY" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=g --import="$SIGNED" --private
+gnunet-namestore -D -z g
+
+# Starting to resolve
+echo "+++ Starting to Resolve +++"
+
+DELS=`$DO_TIMEOUT gnunet-abd --collect --issuer=$AKEY --attribute="a" --ego=g --forward --backward -c test_abd_lookup.conf | paste -d, -s - -`
+echo $DELS
+echo gnunet-abd --verify --issuer=$AKEY --attribute="a" --subject=$GKEY --delegate=\'$DELS\' --forward --backward -c test_abd_lookup.conf
+gnunet-abd --verify --issuer=$AKEY --attribute="a" --subject=$GKEY --delegate="$DELS" --forward --backward -c test_abd_lookup.conf
+
+RES=$?
+
+# Cleanup properly
+gnunet-namestore -z a -d -n "a" -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z b -d -n "b" -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z d -d -n "@" -t DEL -c test_abd_lookup.conf
+gnunet-namestore -z e -d -n "@" -t DEL -c test_abd_lookup.conf
+gnunet-namestore -z f -d -n "@" -t DEL -c test_abd_lookup.conf
+gnunet-namestore -z g -d -n "@" -t DEL -c test_abd_lookup.conf
+
+gnunet-arm -e -c test_abd_lookup.conf
+
+if [ "$RES" == 0 ]
+then
+  exit 0
+else
+  echo "FAIL: Failed to verify credential."
+  exit 1
+fi
diff --git a/src/credential/test_credential_defaults.conf b/src/abd/test_abd_defaults.conf
index 39f82ad16..7b4cb576d 100644
--- a/src/credential/test_credential_defaults.conf
+++ b/src/abd/test_abd_defaults.conf
@@ -1,7 +1,7 @@
 @INLINE@ ../../contrib/conf/gnunet/no_forcestart.conf
 
 [PATHS]
-GNUNET_TEST_HOME = $GNUNET_TMP/test-gnunet-credential-testing/
+GNUNET_TEST_HOME = $GNUNET_TMP/test-gnunet-abd-testing/
 
 [namestore-sqlite]
 FILENAME = $GNUNET_TEST_HOME/namestore/sqlite_test.db
diff --git a/src/abd/test_abd_issue.sh b/src/abd/test_abd_issue.sh
new file mode 100755
index 000000000..8076aa921
--- /dev/null
+++ b/src/abd/test_abd_issue.sh
@@ -0,0 +1,46 @@
+#!/usr/bin/env bash
+trap "gnunet-arm -e -c test_abd_lookup.conf" SIGINT
+
+LOCATION=$(which gnunet-config)
+if [ -z $LOCATION ]
+then
+  LOCATION="gnunet-config"
+fi
+$LOCATION --version 1> /dev/null
+if test $? != 0
+then
+        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
+        exit 77
+fi
+
+rm -rf `gnunet-config -c test_abd_lookup.conf -s PATHS -o GNUNET_HOME -f`
+
+#  (1) PKEY1.user -> PKEY2.resu.user
+#  (2) PKEY2.resu -> PKEY3
+#  (3) PKEY3.user -> PKEY4
+
+
+which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 30"
+
+TEST_ATTR="test"
+gnunet-arm -s -c test_abd_lookup.conf
+gnunet-identity -C testissuer -c test_abd_lookup.conf
+gnunet-identity -C testsubject -c test_abd_lookup.conf
+SUBJECT_KEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep testsubject | awk '{print $3}')
+ISSUER_KEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep testissuer | awk '{print $3}')
+
+# Get abd and store it with subject (3)
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=testissuer --attribute=$TEST_ATTR --subject=$SUBJECT_KEY --ttl="2019-12-12 10:00:00" -c test_abd_lookup.conf`
+
+STATUS=$?
+
+if test $? != 0
+then
+  echo "Error issuing..."
+  exit 1
+fi
+#Try import
+$DO_TIMEOUT gnunet-abd --createSubjectSide --ego=testsubject --import="$SIGNED" --private -c test_abd_lookup.conf
+RES=$?
+gnunet-arm -e -c test_abd_lookup.conf
+exit $RES
diff --git a/src/credential/test_credential_lookup.conf b/src/abd/test_abd_lookup.conf
index 9cd16605d..4072ba23b 100644
--- a/src/credential/test_credential_lookup.conf
+++ b/src/abd/test_abd_lookup.conf
@@ -1,7 +1,7 @@
-@INLINE@ test_credential_defaults.conf
+@INLINE@ test_abd_defaults.conf
 
 [PATHS]
-GNUNET_TEST_HOME = $GNUNET_TMP/test-gnunet-credential-peer-1/
+GNUNET_TEST_HOME = $GNUNET_TMP/test-gnunet-abd-peer-1/
 
 [dht]
 START_ON_DEMAND = YES
@@ -9,7 +9,7 @@ START_ON_DEMAND = YES
 [transport]
 PLUGINS =
 
-[credential]
+[abd]
 START_ON_DEMAND = YES
 #PREFIX = valgrind --leak-check=full --track-origins=yes --log-file=/tmp/credlog
 
diff --git a/src/abd/test_abd_own.sh b/src/abd/test_abd_own.sh
new file mode 100755
index 000000000..f4780ea90
--- /dev/null
+++ b/src/abd/test_abd_own.sh
@@ -0,0 +1,140 @@
+#!/usr/bin/env bash
+trap "gnunet-arm -e -c test_abd_lookup.conf" SIGINT
+
+LOCATION=$(which gnunet-config)
+if [ -z $LOCATION ]
+then
+  LOCATION="gnunet-config"
+fi
+$LOCATION --version 1> /dev/null
+if test $? != 0
+then
+        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
+        exit 77
+fi
+
+rm -rf `gnunet-config -c test_abd_lookup.conf -s PATHS -o GNUNET_HOME -f`
+
+
+
+which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 10"
+gnunet-arm -s -c test_abd_lookup.conf
+
+gnunet-identity -C a -c test_abd_lookup.conf
+gnunet-identity -C d -c test_abd_lookup.conf
+gnunet-identity -C e -c test_abd_lookup.conf
+gnunet-identity -C f -c test_abd_lookup.conf
+gnunet-identity -C g -c test_abd_lookup.conf
+AKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep a | awk '{print $3}')
+DKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep d | awk '{print $3}')
+EKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep e | awk '{print $3}')
+FKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep f | awk '{print $3}')
+GKEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep g | awk '{print $3}')
+
+############################################################################################
+#   (1) EPub.discount <- EOrg.preferred
+#   (2) EOrg.preferred <- StateU.student
+#   (3) StateU.student <- RegistrarB.student
+#   (4) RegistrarB.student <- Alice
+
+gnunet-identity -C epub -c test_abd_lookup.conf
+gnunet-identity -C eorg -c test_abd_lookup.conf
+gnunet-identity -C stateu -c test_abd_lookup.conf
+gnunet-identity -C registrarb -c test_abd_lookup.conf
+gnunet-identity -C alice -c test_abd_lookup.conf
+
+EPUB_KEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep epub | awk '{print $3}')
+EORG_KEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep eorg | awk '{print $3}')
+STATEU_KEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep stateu | awk '{print $3}')
+REGISTRARB_KEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep registrarb | awk '{print $3}')
+ALICE_KEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep alice | awk '{print $3}')
+
+
+DISC_ATTR="discount"
+PREF_ATTR="preferred"
+STATE_STUD_ATTR="student"
+REG_STUD_ATTR="student"
+END_ATTR="end"
+
+gnunet-identity -d
+
+# FORWARD, subject side stored (different constallations)
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=a --attribute="a" --subject="$AKEY b.c" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=a --import="$SIGNED"
+gnunet-namestore -D -z a
+
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=a --attribute="b" --subject="$DKEY d" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=d --import="$SIGNED"
+gnunet-namestore -D -z d
+
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=d --attribute="d" --subject="$EKEY" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=e --import="$SIGNED"
+gnunet-namestore -D -z e
+
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=e --attribute="c" --subject="$FKEY c" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=f --import="$SIGNED"
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=e --attribute="k" --subject="$FKEY c.k" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=f --import="$SIGNED"
+gnunet-namestore -D -z f
+
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=f --attribute="c" --subject="$GKEY" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=g --import="$SIGNED" --private
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=a --attribute="c" --subject="$GKEY" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=g --import="$SIGNED" --private
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=d --attribute="h.o" --subject="$GKEY" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=g --import="$SIGNED"
+gnunet-namestore -D -z g
+
+
+# BACKWARD, issuer side stored
+# (1) EPub assigns the attribute "discount" to all entities that have been assigned "preferred" by EOrg
+gnunet-abd --createIssuerSide --ego=epub --attribute=$DISC_ATTR --subject="$EORG_KEY $PREF_ATTR" --ttl=5m -c test_abd_lookup.conf
+
+# (2) EOrg assigns the attribute "preferred" to all entities that have been assigned "student" by StateU
+gnunet-abd --createIssuerSide --ego=eorg --attribute=$PREF_ATTR --subject="$STATEU_KEY $STATE_STUD_ATTR" --ttl=5m -c test_abd_lookup.conf
+
+# (3) StateU assigns the attribute "student" to all entities that have been asssigned "student" by RegistrarB
+gnunet-abd --createIssuerSide --ego=stateu --attribute=$STATE_STUD_ATTR --subject="$REGISTRARB_KEY $REG_STUD_ATTR" --ttl=5m -c test_abd_lookup.conf
+
+# (4) RegistrarB issues Alice the credential "student"
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=registrarb --attribute="$REG_STUD_ATTR" --subject="$ALICE_KEY" --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=alice --import="$SIGNED" --private
+
+# Starting to resolve
+echo "+++ Starting to Resolve +++"
+
+# FORWARD
+#DELS=`$DO_TIMEOUT gnunet-abd --collect --issuer=$AKEY --attribute="a" --ego=g --forward -c test_abd_lookup.conf | paste -d, -s - -`
+#echo $DELS
+#echo gnunet-abd --verify --issuer=$AKEY --attribute="a" --subject=$GKEY --delegate=\'$DELS\' --forward -c test_abd_lookup.conf
+#RES_DELS=`gnunet-abd --verify --issuer=$AKEY --attribute="a" --subject=$GKEY --delegate="$DELS" --forward -c test_abd_lookup.conf`
+
+# BACKWARD
+DELS=`$DO_TIMEOUT gnunet-abd --collect --issuer=$EPUB_KEY --attribute=$DISC_ATTR --ego=alice --backward -c test_abd_lookup.conf | paste -d, -s - -`
+echo $DELS
+echo gnunet-abd --verify --issuer=$EPUB_KEY --attribute=$DISC_ATTR --subject=$ALICE_KEY --delegate=\'$DELS\' --backward -c test_abd_lookup.conf
+gnunet-abd --verify --issuer=$EPUB_KEY --attribute=$DISC_ATTR --subject=$ALICE_KEY --delegate="$DELS" --backward -c test_abd_lookup.conf
+
+RES=$?
+
+# Cleanup properly
+gnunet-namestore -z epub -d -n $DISC_ATTR -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z eorg -d -n $PREF_ATTR -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z stateu -d -n $STATE_STUD_ATTR -t ATTR -c test_abd_lookup.conf
+#gnunet-namestore -z a -d -n "@" -t DEL -c test_abd_lookup.conf
+#gnunet-namestore -z d -d -n "@" -t DEL -c test_abd_lookup.conf
+#gnunet-namestore -z e -d -n "@" -t DEL -c test_abd_lookup.conf
+#gnunet-namestore -z f -d -n "@" -t DEL -c test_abd_lookup.conf
+#gnunet-namestore -z g -d -n "@" -t DEL -c test_abd_lookup.conf
+
+
+gnunet-arm -e -c test_abd_lookup.conf
+
+if [ "$RES" == 0 ]
+then
+  exit 0
+else
+  echo "FAIL: Failed to verify credential."
+  exit 1
+fi
+
diff --git a/src/abd/test_abd_verify.sh b/src/abd/test_abd_verify.sh
new file mode 100755
index 000000000..9ece91c62
--- /dev/null
+++ b/src/abd/test_abd_verify.sh
@@ -0,0 +1,87 @@
+#!/usr/bin/env bash
+trap "gnunet-arm -e -c test_abd_lookup.conf" SIGINT
+
+LOCATION=$(which gnunet-config)
+if [ -z $LOCATION ]
+then
+  LOCATION="gnunet-config"
+fi
+$LOCATION --version 1> /dev/null
+if test $? != 0
+then
+        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
+        exit 77
+fi
+
+rm -rf `gnunet-config -c test_abd_lookup.conf -s PATHS -o GNUNET_HOME -f`
+
+#  (1) Service.user -> GNU.project.member
+#  (2) GNU.project -> GNUnet
+#  (3) GNUnet.member -> GNUnet.developer
+#  (4) GNUnet.member -> GNUnet.user
+#  (5) GNUnet.developer -> Alice
+
+
+which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 30"
+gnunet-arm -s -c test_abd_lookup.conf
+gnunet-identity -C service -c test_abd_lookup.conf
+gnunet-identity -C alice -c test_abd_lookup.conf
+gnunet-identity -C gnu -c test_abd_lookup.conf
+gnunet-identity -C gnunet -c test_abd_lookup.conf
+
+GNU_KEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep gnu | grep -v gnunet | awk '{print $3}')
+ALICE_KEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep alice | awk '{print $3}')
+GNUNET_KEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep gnunet | awk '{print $3}')
+SERVICE_KEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep service | awk '{print $3}')
+
+USER_ATTR="user"
+GNU_PROJECT_ATTR="project"
+MEMBER_ATTR="member"
+DEVELOPER_ATTR="developer"
+DEV_ATTR="developer"
+TEST_CREDENTIAL="mygnunetcreds"
+
+gnunet-identity -d
+
+# (1) A service assigns the attribute "user" to all entities that have been assigned "member" by entities that werde assigned "project" from GNU
+gnunet-abd --createIssuerSide --ego=service --attribute="$USER_ATTR" --subject="$GNU_KEY $GNU_PROJECT_ATTR.$MEMBER_ATTR" --ttl="2019-12-12 10:00:00" -c test_abd_lookup.conf
+gnunet-namestore -D -z service
+
+# (2) GNU recognized GNUnet as a GNU project and delegates the "project" attribute
+gnunet-abd --createIssuerSide --ego=gnu --attribute="$GNU_PROJECT_ATTR" --subject="$GNUNET_KEY" --ttl="2019-12-12 10:00:00" -c test_abd_lookup.conf
+gnunet-namestore -D -z gnu
+
+# (3+4) GNUnet assigns the attribute "member" to all entities gnunet has also assigned "developer" or "user"
+gnunet-abd --createIssuerSide --ego=gnunet --attribute="$MEMBER_ATTR" --subject="$GNUNET_KEY $DEVELOPER_ATTR" --ttl="2019-12-12 10:00:00" -c test_abd_lookup.conf
+gnunet-abd --createIssuerSide --ego=gnunet --attribute="$MEMBER_ATTR" --subject="$GNUNET_KEY $USER_ATTR" --ttl="2019-12-12 10:00:00" -c test_abd_lookup.conf
+gnunet-namestore -D -z gnunet
+
+# (5) GNUnet signes the delegate and Alice stores it
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=gnunet --attribute=$DEV_ATTR --subject=$ALICE_KEY --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=alice --import="$SIGNED" --private
+gnunet-namestore -D -z alice
+
+# Starting to resolve
+echo "+++ Starting to Resolve +++"
+
+DELS=`$DO_TIMEOUT gnunet-abd --collect --issuer=$SERVICE_KEY --attribute=$USER_ATTR --ego=alice --backward -c test_abd_lookup.conf | paste -d, -s - -`
+echo $DELS
+echo gnunet-abd --verify --issuer=$SERVICE_KEY --attribute=$USER_ATTR --subject=$ALICE_KEY --delegate=\'$DELS\' --backward -c test_abd_lookup.conf
+gnunet-abd --verify --issuer=$SERVICE_KEY --attribute=$USER_ATTR --subject=$ALICE_KEY --delegate="$DELS" --backward -c test_abd_lookup.conf
+
+RES=$?
+
+# Cleanup properly
+gnunet-namestore -z alice -d -n "@" -t DEL -c test_abd_lookup.conf
+gnunet-namestore -z gnu -d -n $GNU_PROJECT_ATTR -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z gnunet -d -n $MEMBER_ATTR -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z service -d -n $USER_ATTR -t ATTR -c test_abd_lookup.conf
+gnunet-arm -e -c test_abd_lookup.conf
+
+if [ "$RES" == 0 ]
+then
+  exit 0
+else
+  echo "FAIL: Failed to verify credential."
+  exit 1
+fi
diff --git a/src/abd/test_abd_verify_and.sh b/src/abd/test_abd_verify_and.sh
new file mode 100755
index 000000000..c6287055e
--- /dev/null
+++ b/src/abd/test_abd_verify_and.sh
@@ -0,0 +1,86 @@
+#!/usr/bin/env bash
+trap "gnunet-arm -e -c test_abd_lookup.conf" SIGINT
+
+LOCATION=$(which gnunet-config)
+if [ -z $LOCATION ]
+then
+  LOCATION="gnunet-config"
+fi
+$LOCATION --version 1> /dev/null
+if test $? != 0
+then
+        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
+        exit 77
+fi
+
+rm -rf `gnunet-config -c test_abd_lookup.conf -s PATHS -o GNUNET_HOME -f`
+
+#  (1) Service.user -> GNU.project.member
+#  (2) GNU.project -> GNUnet
+#  (3) GNUnet.member -> GNUnet.developer AND GNUnet.user
+#  (4) GNUnet.developer -> Alice
+
+
+which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 30"
+gnunet-arm -s -c test_abd_lookup.conf
+gnunet-identity -C service -c test_abd_lookup.conf
+gnunet-identity -C alice -c test_abd_lookup.conf
+gnunet-identity -C gnu -c test_abd_lookup.conf
+gnunet-identity -C gnunet -c test_abd_lookup.conf
+
+GNU_KEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep gnu | grep -v gnunet | awk '{print $3}')
+ALICE_KEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep alice | awk '{print $3}')
+GNUNET_KEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep gnunet | awk '{print $3}')
+SERVICE_KEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep service | awk '{print $3}')
+
+USER_ATTR="user"
+GNU_PROJECT_ATTR="project"
+MEMBER_ATTR="member"
+DEVELOPER_ATTR="developer"
+DEV_ATTR="developer"
+
+gnunet-identity -d
+
+# (1) A service assigns the attribute "user" to all entities that have been assigned "member" by entities that werde assigned "project" from GNU
+gnunet-abd --createIssuerSide --ego=service --attribute="$USER_ATTR" --subject="$GNU_KEY $GNU_PROJECT_ATTR.$MEMBER_ATTR" --ttl="2019-12-12 10:00:00" -c test_abd_lookup.conf
+gnunet-namestore -D -z service
+
+# (2) GNU recognized GNUnet as a GNU project and delegates the "project" attribute
+gnunet-abd --createIssuerSide --ego=gnu --attribute="$GNU_PROJECT_ATTR" --subject="$GNUNET_KEY" --ttl="2019-12-12 10:00:00" -c test_abd_lookup.conf
+gnunet-namestore -D -z gnu
+
+# (3+4) GNUnet assigns the attribute "member" to all entities gnunet has also assigned "developer" or "user"
+gnunet-abd --createIssuerSide --ego=gnunet --attribute="$MEMBER_ATTR" --subject="$GNUNET_KEY $DEVELOPER_ATTR, $GNUNET_KEY $USER_ATTR" --ttl="2019-12-12 10:00:00" -c test_abd_lookup.conf
+gnunet-namestore -D -z gnunet
+
+# (5) GNUnet signes the delegates and Alice stores it
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=gnunet --attribute=$DEV_ATTR --subject=$ALICE_KEY --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=alice --import="$SIGNED" --private
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=gnunet --attribute=$USER_ATTR --subject=$ALICE_KEY --ttl="2019-12-12 10:00:00"`
+gnunet-abd --createSubjectSide --ego=alice --import="$SIGNED" --private
+gnunet-namestore -D -z alice
+
+# Starting to resolve
+echo "+++ Starting to Resolve +++"
+
+DELS=`$DO_TIMEOUT gnunet-abd --collect --issuer=$SERVICE_KEY --attribute=$USER_ATTR --ego=alice --backward -c test_abd_lookup.conf | paste -d, -s - -`
+echo $DELS
+echo gnunet-abd --verify --issuer=$SERVICE_KEY --attribute=$USER_ATTR --subject=$ALICE_KEY --delegate=\'$DELS\' --backward -c test_abd_lookup.conf
+gnunet-abd --verify --issuer=$SERVICE_KEY --attribute=$USER_ATTR --subject=$ALICE_KEY --delegate="$DELS" --backward -c test_abd_lookup.conf
+
+RES=$?
+
+# Cleanup properly
+gnunet-namestore -z alice -d -n "@" -t DEL -c test_abd_lookup.conf
+gnunet-namestore -z gnu -d -n $GNU_PROJECT_ATTR -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z gnunet -d -n $MEMBER_ATTR -t ATTR -c test_abd_lookup.conf
+gnunet-namestore -z service -d -n $USER_ATTR -t ATTR -c test_abd_lookup.conf
+gnunet-arm -e -c test_abd_lookup.conf
+
+if [ "$RES" == 0 ]
+then
+  exit 0
+else
+  echo "FAIL: Failed to verify credentials."
+  exit 1
+fi
diff --git a/src/abd/test_abd_verify_simple.sh b/src/abd/test_abd_verify_simple.sh
new file mode 100755
index 000000000..e917f8793
--- /dev/null
+++ b/src/abd/test_abd_verify_simple.sh
@@ -0,0 +1,56 @@
+#!/usr/bin/env bash
+trap "gnunet-arm -e -c test_abd_lookup.conf" SIGINT
+
+LOCATION=$(which gnunet-config)
+if [ -z $LOCATION ]
+then
+  LOCATION="gnunet-config"
+fi
+$LOCATION --version 1> /dev/null
+if test $? != 0
+then
+        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
+        exit 77
+fi
+
+rm -rf `gnunet-config -c test_abd_lookup.conf -s PATHS -o GNUNET_HOME -f`
+
+#  (1) Issuer.user -> Subject
+
+
+which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 30"
+gnunet-arm -s -c test_abd_lookup.conf
+gnunet-identity -C testissuer -c test_abd_lookup.conf
+gnunet-identity -C testsubject -c test_abd_lookup.conf
+
+TEST_ATTR="user"
+SUBJECT_KEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep testsubject | awk '{print $3}')
+ISSUER_KEY=$(gnunet-identity -d -c test_abd_lookup.conf | grep testissuer | awk '{print $3}')
+
+gnunet-identity -d
+
+# Create delegate (1)
+SIGNED=`$DO_TIMEOUT gnunet-abd --signSubjectSide --ego=testissuer --attribute=$TEST_ATTR --subject=$SUBJECT_KEY --ttl="2019-12-12 10:00:00" -c test_abd_lookup.conf`
+gnunet-abd --createSubjectSide --ego=testsubject --import="$SIGNED" --private
+gnunet-namestore -D -z testsubject
+
+# Starting to resolve
+echo "+++ Starting to Resolve +++"
+
+DELS=`$DO_TIMEOUT gnunet-abd --collect --issuer=$ISSUER_KEY --attribute=$TEST_ATTR --ego=testsubject -c test_abd_lookup.conf | paste -d, -s - -`
+echo $DELS
+gnunet-abd --verify --issuer=$ISSUER_KEY --attribute=$TEST_ATTR --subject=$SUBJECT_KEY --delegate="$DELS" -c test_abd_lookup.conf
+
+RES=$?
+
+# Cleanup properly
+gnunet-namestore -z testsubject -d -n "@" -t DEL -c test_abd_lookup.conf
+gnunet-arm -e -c test_abd_lookup.conf
+
+if [ "$RES" == 0 ]
+then
+  exit 0
+else
+  echo "FAIL: Failed to verify credential."
+  exit 1
+fi
\ No newline at end of file
diff --git a/src/credential/test_credential_collect.sh b/src/abd/test_credential_collect.sh
index 0ae063eda..0ae063eda 100755
--- a/src/credential/test_credential_collect.sh
+++ b/src/abd/test_credential_collect.sh
diff --git a/src/credential/test_credential_collect_rest.sh b/src/abd/test_credential_collect_rest.sh
index fe59d9399..fe59d9399 100755
--- a/src/credential/test_credential_collect_rest.sh
+++ b/src/abd/test_credential_collect_rest.sh
diff --git a/src/credential/test_credential_issue_rest.sh b/src/abd/test_credential_issue_rest.sh
index c518c08ec..c518c08ec 100755
--- a/src/credential/test_credential_issue_rest.sh
+++ b/src/abd/test_credential_issue_rest.sh
diff --git a/src/credential/test_credential_verify_rest.sh b/src/abd/test_credential_verify_rest.sh
index 99db5da8a..99db5da8a 100755
--- a/src/credential/test_credential_verify_rest.sh
+++ b/src/abd/test_credential_verify_rest.sh
diff --git a/src/credential/credential.conf.in b/src/credential/credential.conf.in
deleted file mode 100644
index d5a0b1c88..000000000
--- a/src/credential/credential.conf.in
+++ /dev/null
@@ -1,5 +0,0 @@
-[credential]
-BINARY = gnunet-service-credential
-UNIXPATH = $GNUNET_USER_RUNTIME_DIR/gnunet-service-credential.sock
-RUN_PER_USER = YES
-OPTIONS = -L DEBUG
diff --git a/src/credential/test_credential_bi_and.sh b/src/credential/test_credential_bi_and.sh
deleted file mode 100755
index d52fb5dbe..000000000
--- a/src/credential/test_credential_bi_and.sh
+++ /dev/null
@@ -1,98 +0,0 @@
-#!/usr/bin/env bash
-trap "gnunet-arm -e -c test_credential_lookup.conf" SIGINT
-
-LOCATION=$(which gnunet-config)
-if [ -z $LOCATION ]
-then
-  LOCATION="gnunet-config"
-fi
-$LOCATION --version 1> /dev/null
-if test $? != 0
-then
-        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
-        exit 77
-fi
-
-rm -rf `gnunet-config -c test_credential_lookup.conf -s PATHS -o GNUNET_HOME -f`
-
-
-
-
-which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 10"
-gnunet-arm -s -c test_credential_lookup.conf
-
-gnunet-identity -C a -c test_credential_lookup.conf
-gnunet-identity -C b -c test_credential_lookup.conf
-gnunet-identity -C c -c test_credential_lookup.conf
-gnunet-identity -C d -c test_credential_lookup.conf
-gnunet-identity -C e -c test_credential_lookup.conf
-gnunet-identity -C f -c test_credential_lookup.conf
-gnunet-identity -C g -c test_credential_lookup.conf
-gnunet-identity -C h -c test_credential_lookup.conf
-AKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep a | awk '{print $3}')
-BKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep b | awk '{print $3}')
-CKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep c | awk '{print $3}')
-DKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep d | awk '{print $3}')
-EKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep e | awk '{print $3}')
-FKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep f | awk '{print $3}')
-GKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep g | awk '{print $3}')
-HKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep h | awk '{print $3}')
-gnunet-identity -d
-
-#   (1) (A.a) <- B.b
-#   (2) (B.b) <- C.c AND G.g
-#   (3) C.c <- (D.D)
-#   (4) D.d <- (E.e)
-#   (5) E.e <- (F) priv
-#   (6) (G.g) <- H.h 
-#   (7) H.h <- (F) priv
-
-# BIDIRECTIONAL
-gnunet-credential --createIssuerSide --ego=a --attribute="a" --subject="$BKEY b" --ttl=5m -c test_credential_lookup.conf
-gnunet-namestore -D -z a
-gnunet-credential --createIssuerSide --ego=b --attribute="b" --subject="$CKEY c, $GKEY g" --ttl=5m -c test_credential_lookup.conf
-gnunet-namestore -D -z b
-gnunet-credential --createIssuerSide --ego=g --attribute="g" --subject="$HKEY h" --ttl=5m -c test_credential_lookup.conf
-gnunet-namestore -D -z b
-
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=c --attribute="c" --subject="$DKEY d" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=d --import="$SIGNED"
-gnunet-namestore -D -z d
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=d --attribute="d" --subject="$EKEY e" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=e --import="$SIGNED"
-gnunet-namestore -D -z e
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=e --attribute="e" --subject="$FKEY" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=f --import="$SIGNED" --private
-gnunet-namestore -D -z f
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=h --attribute="h" --subject="$FKEY" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=f --import="$SIGNED" --private
-gnunet-namestore -D -z h
-
-# Starting to resolve
-echo "+++ Starting to Resolve +++"
-
-DELS=`$DO_TIMEOUT gnunet-credential --collect --issuer=$AKEY --attribute="a" --ego=f --forward --backward -c test_credential_lookup.conf | paste -d, -s - -`
-echo $DELS
-echo gnunet-credential --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate=\'$DELS\' --forward --backward -c test_credential_lookup.conf
-gnunet-credential --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate="$DELS" --forward --backward -c test_credential_lookup.conf
-
-RES=$?
-
-# Cleanup properly
-gnunet-namestore -z a -d -n "a" -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z b -d -n "b" -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z g -d -n "g" -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z d -d -n "@" -t DEL -c test_credential_lookup.conf
-gnunet-namestore -z e -d -n "@" -t DEL -c test_credential_lookup.conf
-gnunet-namestore -z f -d -n "@" -t DEL -c test_credential_lookup.conf
-
-gnunet-arm -e -c test_credential_lookup.conf
-
-if [ "$RES" == 0 ]
-then
-  exit 0
-else
-  echo "FAIL: Failed to verify credential."
-  exit 1
-fi
-
diff --git a/src/credential/test_credential_bi_and2.sh b/src/credential/test_credential_bi_and2.sh
deleted file mode 100755
index f076c1c5c..000000000
--- a/src/credential/test_credential_bi_and2.sh
+++ /dev/null
@@ -1,94 +0,0 @@
-#!/usr/bin/env bash
-trap "gnunet-arm -e -c test_credential_lookup.conf" SIGINT
-
-LOCATION=$(which gnunet-config)
-if [ -z $LOCATION ]
-then
-  LOCATION="gnunet-config"
-fi
-$LOCATION --version 1> /dev/null
-if test $? != 0
-then
-        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
-        exit 77
-fi
-
-rm -rf `gnunet-config -c test_credential_lookup.conf -s PATHS -o GNUNET_HOME -f`
-
-
-
-
-which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 10"
-gnunet-arm -s -c test_credential_lookup.conf
-
-gnunet-identity -C a -c test_credential_lookup.conf
-gnunet-identity -C b -c test_credential_lookup.conf
-gnunet-identity -C c -c test_credential_lookup.conf
-gnunet-identity -C d -c test_credential_lookup.conf
-gnunet-identity -C e -c test_credential_lookup.conf
-gnunet-identity -C f -c test_credential_lookup.conf
-gnunet-identity -C g -c test_credential_lookup.conf
-gnunet-identity -C h -c test_credential_lookup.conf
-AKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep a | awk '{print $3}')
-BKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep b | awk '{print $3}')
-CKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep c | awk '{print $3}')
-DKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep d | awk '{print $3}')
-EKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep e | awk '{print $3}')
-FKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep f | awk '{print $3}')
-GKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep g | awk '{print $3}')
-HKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep h | awk '{print $3}')
-gnunet-identity -d
-
-#   (1) (A.a) <- B.b
-#   (2) (B.b) <- C.c AND G.g
-#   (3) C.c <- (D.D)
-#   (4) D.d <- (E.e)
-#   (5) E.e <- (F) priv
-#   (6) G.g <- (F) priv
-
-# BIDIRECTIONAL
-gnunet-credential --createIssuerSide --ego=a --attribute="a" --subject="$BKEY b" --ttl=5m -c test_credential_lookup.conf
-gnunet-namestore -D -z a
-gnunet-credential --createIssuerSide --ego=b --attribute="b" --subject="$CKEY c, $GKEY g" --ttl=5m -c test_credential_lookup.conf
-gnunet-namestore -D -z b
-
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=c --attribute="c" --subject="$DKEY d" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=d --import="$SIGNED"
-gnunet-namestore -D -z d
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=d --attribute="d" --subject="$EKEY e" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=e --import="$SIGNED"
-gnunet-namestore -D -z e
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=e --attribute="e" --subject="$FKEY" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=f --import="$SIGNED" --private
-gnunet-namestore -D -z f
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=g --attribute="g" --subject="$FKEY" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=f --import="$SIGNED" --private
-gnunet-namestore -D -z h
-
-# Starting to resolve
-echo "+++ Starting to Resolve +++"
-
-DELS=`$DO_TIMEOUT gnunet-credential --collect --issuer=$AKEY --attribute="a" --ego=f -c test_credential_lookup.conf | paste -d, -s - -`
-echo $DELS
-echo gnunet-credential --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate=\'$DELS\' -c test_credential_lookup.conf
-gnunet-credential --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate="$DELS" -c test_credential_lookup.conf
-
-RES=$?
-
-# Cleanup properly
-gnunet-namestore -z a -d -n "a" -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z b -d -n "b" -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z d -d -n "@" -t DEL -c test_credential_lookup.conf
-gnunet-namestore -z e -d -n "@" -t DEL -c test_credential_lookup.conf
-gnunet-namestore -z f -d -n "@" -t DEL -c test_credential_lookup.conf
-
-gnunet-arm -e -c test_credential_lookup.conf
-
-if [ "$RES" == 0 ]
-then
-  exit 0
-else
-  echo "FAIL: Failed to verify credential."
-  exit 1
-fi
-
diff --git a/src/credential/test_credential_bi_and3.sh b/src/credential/test_credential_bi_and3.sh
deleted file mode 100755
index 80dddcc14..000000000
--- a/src/credential/test_credential_bi_and3.sh
+++ /dev/null
@@ -1,96 +0,0 @@
-#!/usr/bin/env bash
-trap "gnunet-arm -e -c test_credential_lookup.conf" SIGINT
-
-LOCATION=$(which gnunet-config)
-if [ -z $LOCATION ]
-then
-  LOCATION="gnunet-config"
-fi
-$LOCATION --version 1> /dev/null
-if test $? != 0
-then
-        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
-        exit 77
-fi
-
-rm -rf `gnunet-config -c test_credential_lookup.conf -s PATHS -o GNUNET_HOME -f`
-
-
-
-which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 10"
-gnunet-arm -s -c test_credential_lookup.conf
-
-gnunet-identity -C a -c test_credential_lookup.conf
-gnunet-identity -C b -c test_credential_lookup.conf
-gnunet-identity -C c -c test_credential_lookup.conf
-gnunet-identity -C d -c test_credential_lookup.conf
-gnunet-identity -C e -c test_credential_lookup.conf
-gnunet-identity -C f -c test_credential_lookup.conf
-gnunet-identity -C g -c test_credential_lookup.conf
-gnunet-identity -C h -c test_credential_lookup.conf
-AKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep a | awk '{print $3}')
-BKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep b | awk '{print $3}')
-CKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep c | awk '{print $3}')
-DKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep d | awk '{print $3}')
-EKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep e | awk '{print $3}')
-FKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep f | awk '{print $3}')
-GKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep g | awk '{print $3}')
-HKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep h | awk '{print $3}')
-gnunet-identity -d
-
-#   (1) (A.a) <- B.b
-#   (2) (B.b) <- C.c AND G.g
-#   (3) C.c <- (D.d)
-#   (4) D.d <- (E.e)
-#   (5) E.e <- (F) priv
-#   (6) G.g <- (H.h)
-#   (7) H.h <- (F) priv
-
-# BIDIRECTIONAL
-gnunet-credential --createIssuerSide --ego=a --attribute="a" --subject="$BKEY b" --ttl=5m -c test_credential_lookup.conf
-gnunet-namestore -D -z a
-gnunet-credential --createIssuerSide --ego=b --attribute="b" --subject="$CKEY c, $GKEY g" --ttl=5m -c test_credential_lookup.conf
-gnunet-namestore -D -z b
-
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=c --attribute="c" --subject="$DKEY d" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=d --import="$SIGNED"
-gnunet-namestore -D -z d
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=d --attribute="d" --subject="$EKEY e" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=e --import="$SIGNED"
-gnunet-namestore -D -z e
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=g --attribute="g" --subject="$HKEY h" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=h --import="$SIGNED"
-gnunet-namestore -D -z h
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=e --attribute="e" --subject="$FKEY" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=f --import="$SIGNED" --private
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=h --attribute="h" --subject="$FKEY" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=f --import="$SIGNED" --private
-gnunet-namestore -D -z f
-
-# Starting to resolve
-echo "+++ Starting to Resolve +++"
-
-DELS=`$DO_TIMEOUT gnunet-credential --collect --issuer=$AKEY --attribute="a" --ego=f -c test_credential_lookup.conf | paste -d, -s - -`
-echo $DELS
-echo gnunet-credential --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate=\'$DELS\' -c test_credential_lookup.conf
-gnunet-credential --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate="$DELS" -c test_credential_lookup.conf
-
-RES=$?
-
-# Cleanup properly
-gnunet-namestore -z a -d -n "a" -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z b -d -n "b" -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z d -d -n "@" -t DEL -c test_credential_lookup.conf
-gnunet-namestore -z e -d -n "@" -t DEL -c test_credential_lookup.conf
-gnunet-namestore -z f -d -n "@" -t DEL -c test_credential_lookup.conf
-gnunet-namestore -z h -d -n "@" -t DEL -c test_credential_lookup.conf
-
-gnunet-arm -e -c test_credential_lookup.conf
-
-if [ "$RES" == 0 ]
-then
-  exit 0
-else
-  echo "FAIL: Failed to verify credential."
-  exit 1
-fi
diff --git a/src/credential/test_credential_bi_and4.sh b/src/credential/test_credential_bi_and4.sh
deleted file mode 100755
index 18731d5d1..000000000
--- a/src/credential/test_credential_bi_and4.sh
+++ /dev/null
@@ -1,83 +0,0 @@
-#!/usr/bin/env bash
-trap "gnunet-arm -e -c test_credential_lookup.conf" SIGINT
-
-LOCATION=$(which gnunet-config)
-if [ -z $LOCATION ]
-then
-  LOCATION="gnunet-config"
-fi
-$LOCATION --version 1> /dev/null
-if test $? != 0
-then
-        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
-        exit 77
-fi
-
-rm -rf `gnunet-config -c test_credential_lookup.conf -s PATHS -o GNUNET_HOME -f`
-
-
-
-
-which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 10"
-gnunet-arm -s -c test_credential_lookup.conf
-
-gnunet-identity -C a -c test_credential_lookup.conf
-gnunet-identity -C b -c test_credential_lookup.conf
-gnunet-identity -C c -c test_credential_lookup.conf
-gnunet-identity -C d -c test_credential_lookup.conf
-gnunet-identity -C e -c test_credential_lookup.conf
-gnunet-identity -C f -c test_credential_lookup.conf
-gnunet-identity -C g -c test_credential_lookup.conf
-gnunet-identity -C h -c test_credential_lookup.conf
-AKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep a | awk '{print $3}')
-BKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep b | awk '{print $3}')
-CKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep c | awk '{print $3}')
-DKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep d | awk '{print $3}')
-EKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep e | awk '{print $3}')
-FKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep f | awk '{print $3}')
-GKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep g | awk '{print $3}')
-HKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep h | awk '{print $3}')
-gnunet-identity -d
-
-#   (1) (A.a) <- B.b
-#   (2) (B.b) <- C.c AND G.g
-#   (3) C.c <- (F) priv
-#   (4) G.g <- (F) priv
-
-# BIDIRECTIONAL
-gnunet-credential --createIssuerSide --ego=a --attribute="a" --subject="$BKEY b" --ttl=5m -c test_credential_lookup.conf
-gnunet-namestore -D -z a
-gnunet-credential --createIssuerSide --ego=b --attribute="b" --subject="$CKEY c, $GKEY g" --ttl=5m -c test_credential_lookup.conf
-gnunet-namestore -D -z b
-
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=g --attribute="g" --subject="$FKEY" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=f --import="$SIGNED" --private
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=c --attribute="c" --subject="$FKEY" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=f --import="$SIGNED" --private
-gnunet-namestore -D -z f
-
-# Starting to resolve
-echo "+++ Starting to Resolve +++"
-
-DELS=`$DO_TIMEOUT gnunet-credential --collect --issuer=$AKEY --attribute="a" --ego=f --backward -c test_credential_lookup.conf | paste -d, -s - -`
-echo $DELS
-echo gnunet-credential --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate=\'$DELS\'  --backward -c test_credential_lookup.conf
-gnunet-credential --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate="$DELS"  --backward -c test_credential_lookup.conf
-
-RES=$?
-
-# Cleanup properly
-gnunet-namestore -z a -d -n "a" -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z b -d -n "b" -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z f -d -n "@" -t DEL -c test_credential_lookup.conf
-
-gnunet-arm -e -c test_credential_lookup.conf
-
-if [ "$RES" == 0 ]
-then
-  exit 0
-else
-  echo "FAIL: Failed to verify credential."
-  exit 1
-fi
-
diff --git a/src/credential/test_credential_bi_bw.sh b/src/credential/test_credential_bi_bw.sh
deleted file mode 100755
index 618fae95f..000000000
--- a/src/credential/test_credential_bi_bw.sh
+++ /dev/null
@@ -1,87 +0,0 @@
-#!/usr/bin/env bash
-trap "gnunet-arm -e -c test_credential_lookup.conf" SIGINT
-
-LOCATION=$(which gnunet-config)
-if [ -z $LOCATION ]
-then
-  LOCATION="gnunet-config"
-fi
-$LOCATION --version 1> /dev/null
-if test $? != 0
-then
-        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
-        exit 77
-fi
-
-rm -rf `gnunet-config -c test_credential_lookup.conf -s PATHS -o GNUNET_HOME -f`
-
-
-
-
-which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 10"
-gnunet-arm -s -c test_credential_lookup.conf
-
-gnunet-identity -C a -c test_credential_lookup.conf
-gnunet-identity -C b -c test_credential_lookup.conf
-gnunet-identity -C c -c test_credential_lookup.conf
-gnunet-identity -C d -c test_credential_lookup.conf
-gnunet-identity -C e -c test_credential_lookup.conf
-gnunet-identity -C f -c test_credential_lookup.conf
-gnunet-identity -C g -c test_credential_lookup.conf
-AKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep a | awk '{print $3}')
-BKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep b | awk '{print $3}')
-CKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep c | awk '{print $3}')
-DKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep d | awk '{print $3}')
-EKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep e | awk '{print $3}')
-FKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep f | awk '{print $3}')
-GKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep g | awk '{print $3}')
-gnunet-identity -d
-
-#   (1) (A.a) <- B.b
-#   (2) (B.b) <- C.c
-#   (3) C.c <- (D.D)
-#   (4) D.d <- (E.e)
-#   (5) E.e <- (F)
-
-# BIDIRECTIONAL
-gnunet-credential --createIssuerSide --ego=a --attribute="a" --subject="$BKEY b" --ttl=5m -c test_credential_lookup.conf
-gnunet-namestore -D -z a
-gnunet-credential --createIssuerSide --ego=b --attribute="b" --subject="$CKEY c" --ttl=5m -c test_credential_lookup.conf
-gnunet-namestore -D -z b
-
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=c --attribute="c" --subject="$DKEY d" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=d --import="$SIGNED"
-gnunet-namestore -D -z d
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=d --attribute="d" --subject="$EKEY e" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=e --import="$SIGNED"
-gnunet-namestore -D -z e
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=e --attribute="e" --subject="$FKEY" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=f --import="$SIGNED" --private
-gnunet-namestore -D -z f
-
-# Starting to resolve
-echo "+++ Starting to Resolve +++"
-
-DELS=`$DO_TIMEOUT gnunet-credential --collect --issuer=$AKEY --attribute="a" --ego=f --forward --backward -c test_credential_lookup.conf | paste -d, -s - -`
-echo $DELS
-echo gnunet-credential --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate=\'$DELS\' --forward --backward -c test_credential_lookup.conf
-gnunet-credential --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate="$DELS" --forward --backward -c test_credential_lookup.conf
-
-RES=$?
-
-# Cleanup properly
-gnunet-namestore -z a -d -n "a" -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z b -d -n "b" -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z d -d -n "@" -t DEL -c test_credential_lookup.conf
-gnunet-namestore -z e -d -n "@" -t DEL -c test_credential_lookup.conf
-gnunet-namestore -z f -d -n "@" -t DEL -c test_credential_lookup.conf
-
-gnunet-arm -e -c test_credential_lookup.conf
-
-if [ "$RES" == 0 ]
-then
-  exit 0
-else
-  echo "FAIL: Failed to verify credential."
-  exit 1
-fi
diff --git a/src/credential/test_credential_bi_bw_link.sh b/src/credential/test_credential_bi_bw_link.sh
deleted file mode 100755
index f002c2141..000000000
--- a/src/credential/test_credential_bi_bw_link.sh
+++ /dev/null
@@ -1,92 +0,0 @@
-#!/usr/bin/env bash
-trap "gnunet-arm -e -c test_credential_lookup.conf" SIGINT
-
-LOCATION=$(which gnunet-config)
-if [ -z $LOCATION ]
-then
-  LOCATION="gnunet-config"
-fi
-$LOCATION --version 1> /dev/null
-if test $? != 0
-then
-        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
-        exit 77
-fi
-
-rm -rf `gnunet-config -c test_credential_lookup.conf -s PATHS -o GNUNET_HOME -f`
-
-
-
-
-which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 10"
-gnunet-arm -s -c test_credential_lookup.conf
-
-gnunet-identity -C a -c test_credential_lookup.conf
-gnunet-identity -C b -c test_credential_lookup.conf
-gnunet-identity -C c -c test_credential_lookup.conf
-gnunet-identity -C d -c test_credential_lookup.conf
-gnunet-identity -C e -c test_credential_lookup.conf
-gnunet-identity -C f -c test_credential_lookup.conf
-gnunet-identity -C g -c test_credential_lookup.conf
-AKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep a | awk '{print $3}')
-BKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep b | awk '{print $3}')
-CKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep c | awk '{print $3}')
-DKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep d | awk '{print $3}')
-EKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep e | awk '{print $3}')
-FKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep f | awk '{print $3}')
-GKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep g | awk '{print $3}')
-gnunet-identity -d
-
-#   (1) (A.a) <- B.b
-#   (2) (B.b) <- G.g.c
-#   (3) (G.g) <- C
-#   (3) C.c <- (D.D)
-#   (4) D.d <- (E.e)
-#   (5) E.e <- (F)
-
-# BIDIRECTIONAL
-gnunet-credential --createIssuerSide --ego=a --attribute="a" --subject="$BKEY b" --ttl=5m -c test_credential_lookup.conf
-gnunet-namestore -D -z a
-gnunet-credential --createIssuerSide --ego=b --attribute="b" --subject="$GKEY g.c" --ttl=5m -c test_credential_lookup.conf
-gnunet-namestore -D -z b
-gnunet-credential --createIssuerSide --ego=g --attribute="g" --subject="$CKEY" --ttl=5m -c test_credential_lookup.conf
-gnunet-namestore -D -z b
-
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=c --attribute="c" --subject="$DKEY d" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=d --import="$SIGNED"
-gnunet-namestore -D -z d
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=d --attribute="d" --subject="$EKEY e" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=e --import="$SIGNED"
-gnunet-namestore -D -z e
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=e --attribute="e" --subject="$FKEY" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=f --import="$SIGNED" --private
-gnunet-namestore -D -z f
-
-# Starting to resolve
-echo "+++ Starting to Resolve +++"
-
-DELS=`$DO_TIMEOUT gnunet-credential --collect --issuer=$AKEY --attribute="a" --ego=f --forward --backward -c test_credential_lookup.conf | paste -d, -s - -`
-echo $DELS
-echo gnunet-credential --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate=\'$DELS\' --forward --backward -c test_credential_lookup.conf
-gnunet-credential --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate="$DELS" --forward --backward -c test_credential_lookup.conf
-
-RES=$?
-
-# Cleanup properly
-gnunet-namestore -z a -d -n "a" -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z b -d -n "b" -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z g -d -n "g" -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z d -d -n "@" -t DEL -c test_credential_lookup.conf
-gnunet-namestore -z e -d -n "@" -t DEL -c test_credential_lookup.conf
-gnunet-namestore -z f -d -n "@" -t DEL -c test_credential_lookup.conf
-
-gnunet-arm -e -c test_credential_lookup.conf
-
-if [ "$RES" == 0 ]
-then
-  exit 0
-else
-  echo "FAIL: Failed to verify credential."
-  exit 1
-fi
-
diff --git a/src/credential/test_credential_bi_bw_link2.sh b/src/credential/test_credential_bi_bw_link2.sh
deleted file mode 100755
index f6055a7bb..000000000
--- a/src/credential/test_credential_bi_bw_link2.sh
+++ /dev/null
@@ -1,93 +0,0 @@
-#!/usr/bin/env bash
-trap "gnunet-arm -e -c test_credential_lookup.conf" SIGINT
-
-LOCATION=$(which gnunet-config)
-if [ -z $LOCATION ]
-then
-  LOCATION="gnunet-config"
-fi
-$LOCATION --version 1> /dev/null
-if test $? != 0
-then
-        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
-        exit 77
-fi
-
-rm -rf `gnunet-config -c test_credential_lookup.conf -s PATHS -o GNUNET_HOME -f`
-
-
-
-
-which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 10"
-gnunet-arm -s -c test_credential_lookup.conf
-
-gnunet-identity -C a -c test_credential_lookup.conf
-gnunet-identity -C b -c test_credential_lookup.conf
-gnunet-identity -C c -c test_credential_lookup.conf
-gnunet-identity -C d -c test_credential_lookup.conf
-gnunet-identity -C e -c test_credential_lookup.conf
-gnunet-identity -C f -c test_credential_lookup.conf
-gnunet-identity -C g -c test_credential_lookup.conf
-AKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep a | awk '{print $3}')
-BKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep b | awk '{print $3}')
-CKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep c | awk '{print $3}')
-DKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep d | awk '{print $3}')
-EKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep e | awk '{print $3}')
-FKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep f | awk '{print $3}')
-GKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep g | awk '{print $3}')
-gnunet-identity -d
-
-#   (1) (A.a) <- B.b
-#   (2) (B.b) <- G.g.c
-#   (3) G.g <- (C)
-#   (3) C.c <- (D.d)
-#   (4) D.d <- (E.e)
-#   (5) E.e <- (F)
-
-# BIDIRECTIONAL
-gnunet-credential --createIssuerSide --ego=a --attribute="a" --subject="$BKEY b" --ttl=5m -c test_credential_lookup.conf
-gnunet-namestore -D -z a
-gnunet-credential --createIssuerSide --ego=b --attribute="b" --subject="$GKEY g.c" --ttl=5m -c test_credential_lookup.conf
-gnunet-namestore -D -z b
-
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=g --attribute="g" --subject="$CKEY" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=c --import="$SIGNED"
-gnunet-namestore -D -z c
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=c --attribute="c" --subject="$DKEY d" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=d --import="$SIGNED"
-gnunet-namestore -D -z d
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=d --attribute="d" --subject="$EKEY e" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=e --import="$SIGNED"
-gnunet-namestore -D -z e
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=e --attribute="e" --subject="$FKEY" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=f --import="$SIGNED" --private
-gnunet-namestore -D -z f
-
-# Starting to resolve
-echo "+++ Starting to Resolve +++"
-
-DELS=`$DO_TIMEOUT gnunet-credential --collect --issuer=$AKEY --attribute="a" --ego=f --forward --backward -c test_credential_lookup.conf | paste -d, -s - -`
-echo $DELS
-echo gnunet-credential --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate=\'$DELS\' --forward --backward -c test_credential_lookup.conf
-gnunet-credential --verify --issuer=$AKEY --attribute="a" --subject=$FKEY --delegate="$DELS" --forward --backward -c test_credential_lookup.conf
-
-RES=$?
-
-# Cleanup properly
-gnunet-namestore -z a -d -n "a" -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z b -d -n "b" -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z c -d -n "@" -t DEL -c test_credential_lookup.conf
-gnunet-namestore -z d -d -n "@" -t DEL -c test_credential_lookup.conf
-gnunet-namestore -z e -d -n "@" -t DEL -c test_credential_lookup.conf
-gnunet-namestore -z f -d -n "@" -t DEL -c test_credential_lookup.conf
-
-gnunet-arm -e -c test_credential_lookup.conf
-
-if [ "$RES" == 0 ]
-then
-  exit 0
-else
-  echo "FAIL: Failed to verify credential."
-  exit 1
-fi
-
diff --git a/src/credential/test_credential_bi_fw.sh b/src/credential/test_credential_bi_fw.sh
deleted file mode 100755
index 7cd5e5c52..000000000
--- a/src/credential/test_credential_bi_fw.sh
+++ /dev/null
@@ -1,92 +0,0 @@
-#!/usr/bin/env bash
-trap "gnunet-arm -e -c test_credential_lookup.conf" SIGINT
-
-LOCATION=$(which gnunet-config)
-if [ -z $LOCATION ]
-then
-  LOCATION="gnunet-config"
-fi
-$LOCATION --version 1> /dev/null
-if test $? != 0
-then
-        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
-        exit 77
-fi
-
-rm -rf `gnunet-config -c test_credential_lookup.conf -s PATHS -o GNUNET_HOME -f`
-
-
-
-
-which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 10"
-gnunet-arm -s -c test_credential_lookup.conf
-
-gnunet-identity -C a -c test_credential_lookup.conf
-gnunet-identity -C b -c test_credential_lookup.conf
-gnunet-identity -C c -c test_credential_lookup.conf
-gnunet-identity -C d -c test_credential_lookup.conf
-gnunet-identity -C e -c test_credential_lookup.conf
-gnunet-identity -C f -c test_credential_lookup.conf
-gnunet-identity -C g -c test_credential_lookup.conf
-AKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep a | awk '{print $3}')
-BKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep b | awk '{print $3}')
-CKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep c | awk '{print $3}')
-DKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep d | awk '{print $3}')
-EKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep e | awk '{print $3}')
-FKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep f | awk '{print $3}')
-GKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep g | awk '{print $3}')
-gnunet-identity -d
-
-#   (1) (A.a) <- B.b
-#   (2) (B.b) <- C.c
-#   (3) C.c <- (D.D)
-#   (4) D.d <- (E.e)
-#   (5) E.e <- (F.f)
-#   (6) F.f <- (G)
-
-# BIDIRECTIONAL
-gnunet-credential --createIssuerSide --ego=a --attribute="a" --subject="$BKEY b" --ttl=5m -c test_credential_lookup.conf
-gnunet-namestore -D -z a
-gnunet-credential --createIssuerSide --ego=b --attribute="b" --subject="$CKEY c" --ttl=5m -c test_credential_lookup.conf
-gnunet-namestore -D -z b
-
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=c --attribute="c" --subject="$DKEY d" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=d --import="$SIGNED"
-gnunet-namestore -D -z d
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=d --attribute="d" --subject="$EKEY e" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=e --import="$SIGNED"
-gnunet-namestore -D -z e
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=e --attribute="e" --subject="$FKEY f" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=f --import="$SIGNED" 
-gnunet-namestore -D -z f
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=f --attribute="f" --subject="$GKEY" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=g --import="$SIGNED" --private
-gnunet-namestore -D -z g
-
-# Starting to resolve
-echo "+++ Starting to Resolve +++"
-
-DELS=`$DO_TIMEOUT gnunet-credential --collect --issuer=$AKEY --attribute="a" --ego=g --forward --backward -c test_credential_lookup.conf | paste -d, -s - -`
-echo $DELS
-echo gnunet-credential --verify --issuer=$AKEY --attribute="a" --subject=$GKEY --delegate=\'$DELS\' --forward --backward -c test_credential_lookup.conf
-gnunet-credential --verify --issuer=$AKEY --attribute="a" --subject=$GKEY --delegate="$DELS" --forward --backward -c test_credential_lookup.conf
-
-RES=$?
-
-# Cleanup properly
-gnunet-namestore -z a -d -n "a" -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z b -d -n "b" -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z d -d -n "@" -t DEL -c test_credential_lookup.conf
-gnunet-namestore -z e -d -n "@" -t DEL -c test_credential_lookup.conf
-gnunet-namestore -z f -d -n "@" -t DEL -c test_credential_lookup.conf
-gnunet-namestore -z g -d -n "@" -t DEL -c test_credential_lookup.conf
-
-gnunet-arm -e -c test_credential_lookup.conf
-
-if [ "$RES" == 0 ]
-then
-  exit 0
-else
-  echo "FAIL: Failed to verify credential."
-  exit 1
-fi
diff --git a/src/credential/test_credential_issue.sh b/src/credential/test_credential_issue.sh
deleted file mode 100755
index 3d4b82cf6..000000000
--- a/src/credential/test_credential_issue.sh
+++ /dev/null
@@ -1,46 +0,0 @@
-#!/usr/bin/env bash
-trap "gnunet-arm -e -c test_credential_lookup.conf" SIGINT
-
-LOCATION=$(which gnunet-config)
-if [ -z $LOCATION ]
-then
-  LOCATION="gnunet-config"
-fi
-$LOCATION --version 1> /dev/null
-if test $? != 0
-then
-        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
-        exit 77
-fi
-
-rm -rf `gnunet-config -c test_credential_lookup.conf -s PATHS -o GNUNET_HOME -f`
-
-#  (1) PKEY1.user -> PKEY2.resu.user
-#  (2) PKEY2.resu -> PKEY3
-#  (3) PKEY3.user -> PKEY4
-
-
-which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 30"
-
-TEST_ATTR="test"
-gnunet-arm -s -c test_credential_lookup.conf
-gnunet-identity -C testissuer -c test_credential_lookup.conf
-gnunet-identity -C testsubject -c test_credential_lookup.conf
-SUBJECT_KEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep testsubject | awk '{print $3}')
-ISSUER_KEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep testissuer | awk '{print $3}')
-
-# Get credential and store it with subject (3)
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=testissuer --attribute=$TEST_ATTR --subject=$SUBJECT_KEY --ttl="2019-12-12 10:00:00" -c test_credential_lookup.conf`
-
-STATUS=$?
-
-if test $? != 0
-then
-  echo "Error issuing..."
-  exit 1
-fi
-#Try import
-$DO_TIMEOUT gnunet-credential --createSubjectSide --ego=testsubject --import="$SIGNED" --private -c test_credential_lookup.conf
-RES=$?
-gnunet-arm -e -c test_credential_lookup.conf
-exit $RES
diff --git a/src/credential/test_credential_own.sh b/src/credential/test_credential_own.sh
deleted file mode 100755
index 8a94f90e7..000000000
--- a/src/credential/test_credential_own.sh
+++ /dev/null
@@ -1,140 +0,0 @@
-#!/usr/bin/env bash
-trap "gnunet-arm -e -c test_credential_lookup.conf" SIGINT
-
-LOCATION=$(which gnunet-config)
-if [ -z $LOCATION ]
-then
-  LOCATION="gnunet-config"
-fi
-$LOCATION --version 1> /dev/null
-if test $? != 0
-then
-        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
-        exit 77
-fi
-
-rm -rf `gnunet-config -c test_credential_lookup.conf -s PATHS -o GNUNET_HOME -f`
-
-
-
-which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 10"
-gnunet-arm -s -c test_credential_lookup.conf
-
-gnunet-identity -C a -c test_credential_lookup.conf
-gnunet-identity -C d -c test_credential_lookup.conf
-gnunet-identity -C e -c test_credential_lookup.conf
-gnunet-identity -C f -c test_credential_lookup.conf
-gnunet-identity -C g -c test_credential_lookup.conf
-AKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep a | awk '{print $3}')
-DKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep d | awk '{print $3}')
-EKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep e | awk '{print $3}')
-FKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep f | awk '{print $3}')
-GKEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep g | awk '{print $3}')
-
-############################################################################################
-#   (1) EPub.discount <- EOrg.preferred
-#   (2) EOrg.preferred <- StateU.student
-#   (3) StateU.student <- RegistrarB.student
-#   (4) RegistrarB.student <- Alice
-
-gnunet-identity -C epub -c test_credential_lookup.conf
-gnunet-identity -C eorg -c test_credential_lookup.conf
-gnunet-identity -C stateu -c test_credential_lookup.conf
-gnunet-identity -C registrarb -c test_credential_lookup.conf
-gnunet-identity -C alice -c test_credential_lookup.conf
-
-EPUB_KEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep epub | awk '{print $3}')
-EORG_KEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep eorg | awk '{print $3}')
-STATEU_KEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep stateu | awk '{print $3}')
-REGISTRARB_KEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep registrarb | awk '{print $3}')
-ALICE_KEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep alice | awk '{print $3}')
-
-
-DISC_ATTR="discount"
-PREF_ATTR="preferred"
-STATE_STUD_ATTR="student"
-REG_STUD_ATTR="student"
-END_ATTR="end"
-
-gnunet-identity -d
-
-# FORWARD, subject side stored (different constallations)
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=a --attribute="a" --subject="$AKEY b.c" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=a --import="$SIGNED"
-gnunet-namestore -D -z a
-
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=a --attribute="b" --subject="$DKEY d" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=d --import="$SIGNED"
-gnunet-namestore -D -z d
-
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=d --attribute="d" --subject="$EKEY" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=e --import="$SIGNED"
-gnunet-namestore -D -z e
-
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=e --attribute="c" --subject="$FKEY c" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=f --import="$SIGNED"
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=e --attribute="k" --subject="$FKEY c.k" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=f --import="$SIGNED"
-gnunet-namestore -D -z f
-
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=f --attribute="c" --subject="$GKEY" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=g --import="$SIGNED" --private
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=a --attribute="c" --subject="$GKEY" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=g --import="$SIGNED" --private
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=d --attribute="h.o" --subject="$GKEY" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=g --import="$SIGNED"
-gnunet-namestore -D -z g
-
-
-# BACKWARD, issuer side stored
-# (1) EPub assigns the attribute "discount" to all entities that have been assigned "preferred" by EOrg
-gnunet-credential --createIssuerSide --ego=epub --attribute=$DISC_ATTR --subject="$EORG_KEY $PREF_ATTR" --ttl=5m -c test_credential_lookup.conf
-
-# (2) EOrg assigns the attribute "preferred" to all entities that have been assigned "student" by StateU
-gnunet-credential --createIssuerSide --ego=eorg --attribute=$PREF_ATTR --subject="$STATEU_KEY $STATE_STUD_ATTR" --ttl=5m -c test_credential_lookup.conf
-
-# (3) StateU assigns the attribute "student" to all entities that have been asssigned "student" by RegistrarB
-gnunet-credential --createIssuerSide --ego=stateu --attribute=$STATE_STUD_ATTR --subject="$REGISTRARB_KEY $REG_STUD_ATTR" --ttl=5m -c test_credential_lookup.conf
-
-# (4) RegistrarB issues Alice the credential "student"
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=registrarb --attribute="$REG_STUD_ATTR" --subject="$ALICE_KEY" --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=alice --import="$SIGNED" --private
-
-# Starting to resolve
-echo "+++ Starting to Resolve +++"
-
-# FORWARD
-#DELS=`$DO_TIMEOUT gnunet-credential --collect --issuer=$AKEY --attribute="a" --ego=g --forward -c test_credential_lookup.conf | paste -d, -s - -`
-#echo $DELS
-#echo gnunet-credential --verify --issuer=$AKEY --attribute="a" --subject=$GKEY --delegate=\'$DELS\' --forward -c test_credential_lookup.conf
-#RES_DELS=`gnunet-credential --verify --issuer=$AKEY --attribute="a" --subject=$GKEY --delegate="$DELS" --forward -c test_credential_lookup.conf`
-
-# BACKWARD
-DELS=`$DO_TIMEOUT gnunet-credential --collect --issuer=$EPUB_KEY --attribute=$DISC_ATTR --ego=alice --backward -c test_credential_lookup.conf | paste -d, -s - -`
-echo $DELS
-echo gnunet-credential --verify --issuer=$EPUB_KEY --attribute=$DISC_ATTR --subject=$ALICE_KEY --delegate=\'$DELS\' --backward -c test_credential_lookup.conf
-gnunet-credential --verify --issuer=$EPUB_KEY --attribute=$DISC_ATTR --subject=$ALICE_KEY --delegate="$DELS" --backward -c test_credential_lookup.conf
-
-RES=$?
-
-# Cleanup properly
-gnunet-namestore -z epub -d -n $DISC_ATTR -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z eorg -d -n $PREF_ATTR -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z stateu -d -n $STATE_STUD_ATTR -t ATTR -c test_credential_lookup.conf
-#gnunet-namestore -z a -d -n "@" -t DEL -c test_credential_lookup.conf
-#gnunet-namestore -z d -d -n "@" -t DEL -c test_credential_lookup.conf
-#gnunet-namestore -z e -d -n "@" -t DEL -c test_credential_lookup.conf
-#gnunet-namestore -z f -d -n "@" -t DEL -c test_credential_lookup.conf
-#gnunet-namestore -z g -d -n "@" -t DEL -c test_credential_lookup.conf
-
-
-gnunet-arm -e -c test_credential_lookup.conf
-
-if [ "$RES" == 0 ]
-then
-  exit 0
-else
-  echo "FAIL: Failed to verify credential."
-  exit 1
-fi
-
diff --git a/src/credential/test_credential_verify.sh b/src/credential/test_credential_verify.sh
deleted file mode 100755
index 38492de8e..000000000
--- a/src/credential/test_credential_verify.sh
+++ /dev/null
@@ -1,87 +0,0 @@
-#!/usr/bin/env bash
-trap "gnunet-arm -e -c test_credential_lookup.conf" SIGINT
-
-LOCATION=$(which gnunet-config)
-if [ -z $LOCATION ]
-then
-  LOCATION="gnunet-config"
-fi
-$LOCATION --version 1> /dev/null
-if test $? != 0
-then
-        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
-        exit 77
-fi
-
-rm -rf `gnunet-config -c test_credential_lookup.conf -s PATHS -o GNUNET_HOME -f`
-
-#  (1) Service.user -> GNU.project.member
-#  (2) GNU.project -> GNUnet
-#  (3) GNUnet.member -> GNUnet.developer
-#  (4) GNUnet.member -> GNUnet.user
-#  (5) GNUnet.developer -> Alice
-
-
-which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 30"
-gnunet-arm -s -c test_credential_lookup.conf
-gnunet-identity -C service -c test_credential_lookup.conf
-gnunet-identity -C alice -c test_credential_lookup.conf
-gnunet-identity -C gnu -c test_credential_lookup.conf
-gnunet-identity -C gnunet -c test_credential_lookup.conf
-
-GNU_KEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep gnu | grep -v gnunet | awk '{print $3}')
-ALICE_KEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep alice | awk '{print $3}')
-GNUNET_KEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep gnunet | awk '{print $3}')
-SERVICE_KEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep service | awk '{print $3}')
-
-USER_ATTR="user"
-GNU_PROJECT_ATTR="project"
-MEMBER_ATTR="member"
-DEVELOPER_ATTR="developer"
-DEV_ATTR="developer"
-TEST_CREDENTIAL="mygnunetcreds"
-
-gnunet-identity -d
-
-# (1) A service assigns the attribute "user" to all entities that have been assigned "member" by entities that werde assigned "project" from GNU
-gnunet-credential --createIssuerSide --ego=service --attribute="$USER_ATTR" --subject="$GNU_KEY $GNU_PROJECT_ATTR.$MEMBER_ATTR" --ttl="2019-12-12 10:00:00" -c test_credential_lookup.conf
-gnunet-namestore -D -z service
-
-# (2) GNU recognized GNUnet as a GNU project and delegates the "project" attribute
-gnunet-credential --createIssuerSide --ego=gnu --attribute="$GNU_PROJECT_ATTR" --subject="$GNUNET_KEY" --ttl="2019-12-12 10:00:00" -c test_credential_lookup.conf
-gnunet-namestore -D -z gnu
-
-# (3+4) GNUnet assigns the attribute "member" to all entities gnunet has also assigned "developer" or "user"
-gnunet-credential --createIssuerSide --ego=gnunet --attribute="$MEMBER_ATTR" --subject="$GNUNET_KEY $DEVELOPER_ATTR" --ttl="2019-12-12 10:00:00" -c test_credential_lookup.conf
-gnunet-credential --createIssuerSide --ego=gnunet --attribute="$MEMBER_ATTR" --subject="$GNUNET_KEY $USER_ATTR" --ttl="2019-12-12 10:00:00" -c test_credential_lookup.conf
-gnunet-namestore -D -z gnunet
-
-# (5) GNUnet signes the delegate and Alice stores it
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=gnunet --attribute=$DEV_ATTR --subject=$ALICE_KEY --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=alice --import="$SIGNED" --private
-gnunet-namestore -D -z alice
-
-# Starting to resolve
-echo "+++ Starting to Resolve +++"
-
-DELS=`$DO_TIMEOUT gnunet-credential --collect --issuer=$SERVICE_KEY --attribute=$USER_ATTR --ego=alice --backward -c test_credential_lookup.conf | paste -d, -s - -`
-echo $DELS
-echo gnunet-credential --verify --issuer=$SERVICE_KEY --attribute=$USER_ATTR --subject=$ALICE_KEY --delegate=\'$DELS\' --backward -c test_credential_lookup.conf
-gnunet-credential --verify --issuer=$SERVICE_KEY --attribute=$USER_ATTR --subject=$ALICE_KEY --delegate="$DELS" --backward -c test_credential_lookup.conf
-
-RES=$?
-
-# Cleanup properly
-gnunet-namestore -z alice -d -n "@" -t DEL -c test_credential_lookup.conf
-gnunet-namestore -z gnu -d -n $GNU_PROJECT_ATTR -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z gnunet -d -n $MEMBER_ATTR -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z service -d -n $USER_ATTR -t ATTR -c test_credential_lookup.conf
-gnunet-arm -e -c test_credential_lookup.conf
-
-if [ "$RES" == 0 ]
-then
-  exit 0
-else
-  echo "FAIL: Failed to verify credential."
-  exit 1
-fi
diff --git a/src/credential/test_credential_verify_and.sh b/src/credential/test_credential_verify_and.sh
deleted file mode 100755
index 3a2852dc6..000000000
--- a/src/credential/test_credential_verify_and.sh
+++ /dev/null
@@ -1,87 +0,0 @@
-#!/usr/bin/env bash
-trap "gnunet-arm -e -c test_credential_lookup.conf" SIGINT
-
-LOCATION=$(which gnunet-config)
-if [ -z $LOCATION ]
-then
-  LOCATION="gnunet-config"
-fi
-$LOCATION --version 1> /dev/null
-if test $? != 0
-then
-        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
-        exit 77
-fi
-
-rm -rf `gnunet-config -c test_credential_lookup.conf -s PATHS -o GNUNET_HOME -f`
-
-#  (1) Service.user -> GNU.project.member
-#  (2) GNU.project -> GNUnet
-#  (3) GNUnet.member -> GNUnet.developer AND GNUnet.user
-#  (4) GNUnet.developer -> Alice
-
-
-which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 30"
-gnunet-arm -s -c test_credential_lookup.conf
-gnunet-identity -C service -c test_credential_lookup.conf
-gnunet-identity -C alice -c test_credential_lookup.conf
-gnunet-identity -C gnu -c test_credential_lookup.conf
-gnunet-identity -C gnunet -c test_credential_lookup.conf
-
-GNU_KEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep gnu | grep -v gnunet | awk '{print $3}')
-ALICE_KEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep alice | awk '{print $3}')
-GNUNET_KEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep gnunet | awk '{print $3}')
-SERVICE_KEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep service | awk '{print $3}')
-
-USER_ATTR="user"
-GNU_PROJECT_ATTR="project"
-MEMBER_ATTR="member"
-DEVELOPER_ATTR="developer"
-DEV_ATTR="developer"
-TEST_CREDENTIAL="mygnunetcreds"
-
-gnunet-identity -d
-
-# (1) A service assigns the attribute "user" to all entities that have been assigned "member" by entities that werde assigned "project" from GNU
-gnunet-credential --createIssuerSide --ego=service --attribute="$USER_ATTR" --subject="$GNU_KEY $GNU_PROJECT_ATTR.$MEMBER_ATTR" --ttl="2019-12-12 10:00:00" -c test_credential_lookup.conf
-gnunet-namestore -D -z service
-
-# (2) GNU recognized GNUnet as a GNU project and delegates the "project" attribute
-gnunet-credential --createIssuerSide --ego=gnu --attribute="$GNU_PROJECT_ATTR" --subject="$GNUNET_KEY" --ttl="2019-12-12 10:00:00" -c test_credential_lookup.conf
-gnunet-namestore -D -z gnu
-
-# (3+4) GNUnet assigns the attribute "member" to all entities gnunet has also assigned "developer" or "user"
-gnunet-credential --createIssuerSide --ego=gnunet --attribute="$MEMBER_ATTR" --subject="$GNUNET_KEY $DEVELOPER_ATTR, $GNUNET_KEY $USER_ATTR" --ttl="2019-12-12 10:00:00" -c test_credential_lookup.conf
-gnunet-namestore -D -z gnunet
-
-# (5) GNUnet signes the delegates and Alice stores it
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=gnunet --attribute=$DEV_ATTR --subject=$ALICE_KEY --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=alice --import="$SIGNED" --private
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=gnunet --attribute=$USER_ATTR --subject=$ALICE_KEY --ttl="2019-12-12 10:00:00"`
-gnunet-credential --createSubjectSide --ego=alice --import="$SIGNED" --private
-gnunet-namestore -D -z alice
-
-# Starting to resolve
-echo "+++ Starting to Resolve +++"
-
-DELS=`$DO_TIMEOUT gnunet-credential --collect --issuer=$SERVICE_KEY --attribute=$USER_ATTR --ego=alice --backward -c test_credential_lookup.conf | paste -d, -s - -`
-echo $DELS
-echo gnunet-credential --verify --issuer=$SERVICE_KEY --attribute=$USER_ATTR --subject=$ALICE_KEY --delegate=\'$DELS\' --backward -c test_credential_lookup.conf
-gnunet-credential --verify --issuer=$SERVICE_KEY --attribute=$USER_ATTR --subject=$ALICE_KEY --delegate="$DELS" --backward -c test_credential_lookup.conf
-
-RES=$?
-
-# Cleanup properly
-gnunet-namestore -z alice -d -n "@" -t DEL -c test_credential_lookup.conf
-gnunet-namestore -z gnu -d -n $GNU_PROJECT_ATTR -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z gnunet -d -n $MEMBER_ATTR -t ATTR -c test_credential_lookup.conf
-gnunet-namestore -z service -d -n $USER_ATTR -t ATTR -c test_credential_lookup.conf
-gnunet-arm -e -c test_credential_lookup.conf
-
-if [ "$RES" == 0 ]
-then
-  exit 0
-else
-  echo "FAIL: Failed to verify credential $RES_CRED."
-  exit 1
-fi
diff --git a/src/credential/test_credential_verify_simple.sh b/src/credential/test_credential_verify_simple.sh
deleted file mode 100755
index 3a3b0832b..000000000
--- a/src/credential/test_credential_verify_simple.sh
+++ /dev/null
@@ -1,56 +0,0 @@
-#!/usr/bin/env bash
-trap "gnunet-arm -e -c test_credential_lookup.conf" SIGINT
-
-LOCATION=$(which gnunet-config)
-if [ -z $LOCATION ]
-then
-  LOCATION="gnunet-config"
-fi
-$LOCATION --version 1> /dev/null
-if test $? != 0
-then
-        echo "GNUnet command line tools cannot be found, check environmental variables PATH and GNUNET_PREFIX"
-        exit 77
-fi
-
-rm -rf `gnunet-config -c test_credential_lookup.conf -s PATHS -o GNUNET_HOME -f`
-
-#  (1) Issuer.user -> Subject
-
-
-which timeout > /dev/null 2>&1 && DO_TIMEOUT="timeout 30"
-gnunet-arm -s -c test_credential_lookup.conf
-gnunet-identity -C testissuer -c test_credential_lookup.conf
-gnunet-identity -C testsubject -c test_credential_lookup.conf
-
-TEST_ATTR="user"
-SUBJECT_KEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep testsubject | awk '{print $3}')
-ISSUER_KEY=$(gnunet-identity -d -c test_credential_lookup.conf | grep testissuer | awk '{print $3}')
-
-gnunet-identity -d
-
-# Create delegate (1)
-SIGNED=`$DO_TIMEOUT gnunet-credential --signSubjectSide --ego=testissuer --attribute=$TEST_ATTR --subject=$SUBJECT_KEY --ttl="2019-12-12 10:00:00" -c test_credential_lookup.conf`
-gnunet-credential --createSubjectSide --ego=testsubject --import="$SIGNED" --private
-gnunet-namestore -D -z testsubject
-
-# Starting to resolve
-echo "+++ Starting to Resolve +++"
-
-DELS=`$DO_TIMEOUT gnunet-credential --collect --issuer=$ISSUER_KEY --attribute=$TEST_ATTR --ego=testsubject -c test_credential_lookup.conf | paste -d, -s - -`
-echo $DELS
-gnunet-credential --verify --issuer=$ISSUER_KEY --attribute=$TEST_ATTR --subject=$SUBJECT_KEY --delegate="$DELS" -c test_credential_lookup.conf
-
-RES=$?
-
-# Cleanup properly
-gnunet-namestore -z testsubject -d -n "@" -t DEL -c test_credential_lookup.conf
-gnunet-arm -e -c test_credential_lookup.conf
-
-if [ "$RES" == 0 ]
-then
-  exit 0
-else
-  echo "FAIL: Failed to verify credential."
-  exit 1
-fi
\ No newline at end of file
diff --git a/src/include/Makefile.am b/src/include/Makefile.am
index 9e0813425..c81f8e7d8 100644
--- a/src/include/Makefile.am
+++ b/src/include/Makefile.am
@@ -23,6 +23,7 @@ else
 gnunetinclude_HEADERS = \
   platform.h gettext.h \
   compat.h \
+  gnunet_abd_service.h \
   gnunet_applications.h \
   gnunet_arm_service.h \
   gnunet_ats_service.h \
@@ -42,7 +43,6 @@ gnunetinclude_HEADERS = \
   gnunet_container_lib.h \
   gnunet_conversation_service.h \
   gnunet_core_service.h \
-  gnunet_credential_service.h \
   gnunet_crypto_lib.h \
   gnunet_curl_lib.h \
   gnunet_datacache_lib.h \
diff --git a/src/include/gnunet_credential_service.h b/src/include/gnunet_abd_service.h
index 325296ecc..b50ff8b86 100644
--- a/src/include/gnunet_credential_service.h
+++ b/src/include/gnunet_abd_service.h
@@ -24,13 +24,13 @@
  * @file
  * API to the Credential service
  *
- * @defgroup credential  Credential service
+ * @defgroup abd  Credential service
  * Credentials
  *
  * @{
  */
-#ifndef GNUNET_CREDENTIAL_SERVICE_H
-#define GNUNET_CREDENTIAL_SERVICE_H
+#ifndef GNUNET_ABD_SERVICE_H
+#define GNUNET_ABD_SERVICE_H
 
 #include "gnunet_util_lib.h"
 #include "gnunet_gns_service.h"
@@ -48,26 +48,26 @@ extern "C"
 /**
  * Connection to the Credential service.
  */
-struct GNUNET_CREDENTIAL_Handle;
+struct GNUNET_ABD_Handle;
 
 /**
  * Handle to control a lookup operation.
  */
-struct GNUNET_CREDENTIAL_Request;
+struct GNUNET_ABD_Request;
 
 /*
 * Enum used for checking whether the issuer has the authority to issue credentials or is just a subject
 */
-enum GNUNET_CREDENTIAL_CredentialFlags {
+enum GNUNET_ABD_CredentialFlags {
 
   //Subject had credentials before, but have been revoked now
-  GNUNET_CREDENTIAL_FLAG_REVOKED=0,
+  GNUNET_ABD_FLAG_REVOKED=0,
 
   //Subject flag indicates that the subject is a holder of this credential and may present it as such
-  GNUNET_CREDENTIAL_FLAG_SUBJECT=1,
+  GNUNET_ABD_FLAG_SUBJECT=1,
 
   //Issuer flag is used to signify that the subject is allowed to issue this credential and delegate issuance
-  GNUNET_CREDENTIAL_FLAG_ISSUER=2
+  GNUNET_ABD_FLAG_ISSUER=2
 
 };
 
@@ -75,7 +75,7 @@ GNUNET_NETWORK_STRUCT_BEGIN
 /**
  * The attribute delegation record
  */
-struct GNUNET_CREDENTIAL_DelegationRecord {
+struct GNUNET_ABD_DelegationRecord {
 
   /**
    * Number of delegation sets in this record
@@ -95,7 +95,7 @@ struct GNUNET_CREDENTIAL_DelegationRecord {
 /**
  * The attribute delegation record
  */
-struct GNUNET_CREDENTIAL_DelegationRecordSet {
+struct GNUNET_ABD_DelegationRecordSet {
 
   /**
    * Public key of the subject this attribute was delegated to
@@ -114,7 +114,7 @@ GNUNET_NETWORK_STRUCT_END
 /**
  * The attribute delegation record
  */
-struct GNUNET_CREDENTIAL_DelegationSet {
+struct GNUNET_ABD_DelegationSet {
 
   /**
    * Public key of the subject this attribute was delegated to
@@ -133,7 +133,7 @@ struct GNUNET_CREDENTIAL_DelegationSet {
 /**
  * A delegation
  */
-struct GNUNET_CREDENTIAL_Delegation {
+struct GNUNET_ABD_Delegation {
 
   /**
    * The issuer of the delegation
@@ -170,7 +170,7 @@ struct GNUNET_CREDENTIAL_Delegation {
 /**
  * A delegate
  */
-struct GNUNET_CREDENTIAL_Delegate {
+struct GNUNET_ABD_Delegate {
 
   /**
    * The issuer of the credential
@@ -217,13 +217,13 @@ struct GNUNET_CREDENTIAL_Delegate {
 /*
 * Enum used for checking whether the issuer has the authority to issue credentials or is just a subject
 */
-enum GNUNET_CREDENTIAL_AlgoDirectionFlags {
+enum GNUNET_ABD_AlgoDirectionFlags {
 
   //Subject had credentials before, but have been revoked now
-  GNUNET_CREDENTIAL_FLAG_FORWARD=1 << 0,
+  GNUNET_ABD_FLAG_FORWARD=1 << 0,
 
   //Subject flag indicates that the subject is a holder of this credential and may present it as such
-  GNUNET_CREDENTIAL_FLAG_BACKWARD=1 << 1
+  GNUNET_ABD_FLAG_BACKWARD=1 << 1
 
 };
 
@@ -233,8 +233,8 @@ enum GNUNET_CREDENTIAL_AlgoDirectionFlags {
  * @param cfg configuration to use
  * @return handle to the Credential service, or NULL on error
  */
-struct GNUNET_CREDENTIAL_Handle *
-GNUNET_CREDENTIAL_connect (const struct GNUNET_CONFIGURATION_Handle *cfg);
+struct GNUNET_ABD_Handle *
+GNUNET_ABD_connect (const struct GNUNET_CONFIGURATION_Handle *cfg);
 
 
 /**
@@ -243,7 +243,7 @@ GNUNET_CREDENTIAL_connect (const struct GNUNET_CONFIGURATION_Handle *cfg);
  * @param handle connection to shut down
  */
 void
-GNUNET_CREDENTIAL_disconnect (struct GNUNET_CREDENTIAL_Handle *handle);
+GNUNET_ABD_disconnect (struct GNUNET_ABD_Handle *handle);
 
 
 /**
@@ -252,17 +252,17 @@ GNUNET_CREDENTIAL_disconnect (struct GNUNET_CREDENTIAL_Handle *handle);
  * @param cls closure
  * @param d_count the number of delegations processed
  * @param delegation_chain the delegations processed
- * @param c_count the number of credentials found
- * @param credential the credentials
+ * @param c_count the number of delegates found
+ * @param delegate the delegates
  */
-typedef void (*GNUNET_CREDENTIAL_CredentialResultProcessor) (void *cls,
+typedef void (*GNUNET_ABD_CredentialResultProcessor) (void *cls,
                                                          unsigned int d_count,
-                                                         struct GNUNET_CREDENTIAL_Delegation *delegation_chain,
+                                                         struct GNUNET_ABD_Delegation *delegation_chain,
                                                          unsigned int c_count,
-                                                         struct GNUNET_CREDENTIAL_Delegate *delegte);
+                                                         struct GNUNET_ABD_Delegate *delegte);
                                                         
-typedef void (*GNUNET_CREDENTIAL_IntermediateResultProcessor) (void *cls,
-                                                         struct GNUNET_CREDENTIAL_Delegation *delegation,
+typedef void (*GNUNET_ABD_IntermediateResultProcessor) (void *cls,
+                                                         struct GNUNET_ABD_Delegation *delegation,
                                                          bool is_bw);
 
 /**
@@ -272,7 +272,7 @@ typedef void (*GNUNET_CREDENTIAL_IntermediateResultProcessor) (void *cls,
  * @param success GNUNET_YES if successful
  * @param result the record data that can be handed to the subject
  */
-typedef void (*GNUNET_CREDENTIAL_DelegateResultProcessor) (void *cls,
+typedef void (*GNUNET_ABD_DelegateResultProcessor) (void *cls,
                                                            uint32_t success);
 
 /**
@@ -282,7 +282,7 @@ typedef void (*GNUNET_CREDENTIAL_DelegateResultProcessor) (void *cls,
  * @param success GNUNET_YES if successful
  * @param result the record data that can be handed to the subject
  */
-typedef void (*GNUNET_CREDENTIAL_RemoveDelegateResultProcessor) (void *cls,
+typedef void (*GNUNET_ABD_RemoveDelegateResultProcessor) (void *cls,
                                                                  uint32_t success);
 
 
@@ -298,34 +298,34 @@ typedef void (*GNUNET_CREDENTIAL_RemoveDelegateResultProcessor) (void *cls,
  * @param issuer_key the issuer public key
  * @param issuer_attribute the issuer attribute
  * @param subject_key the subject public key
- * @param credential_count number of credentials
- * @param credentials the subject credentials
+ * @param delegate_count number of delegates
+ * @param delegates the subject delegates
  * @param proc function to call on result
  * @param proc_cls closure for processor
  * @return handle to the queued request
  */
-struct GNUNET_CREDENTIAL_Request*
-GNUNET_CREDENTIAL_verify (struct GNUNET_CREDENTIAL_Handle *handle,
+struct GNUNET_ABD_Request*
+GNUNET_ABD_verify (struct GNUNET_ABD_Handle *handle,
                           const struct GNUNET_CRYPTO_EcdsaPublicKey *issuer_key,
                           const char *issuer_attribute,
                           const struct GNUNET_CRYPTO_EcdsaPublicKey *subject_key,
-                          uint32_t credential_count,
-                          const struct GNUNET_CREDENTIAL_Delegate *delegates,
-                          enum GNUNET_CREDENTIAL_AlgoDirectionFlags direction,
-                          GNUNET_CREDENTIAL_CredentialResultProcessor proc,
+                          uint32_t delegate_count,
+                          const struct GNUNET_ABD_Delegate *delegates,
+                          enum GNUNET_ABD_AlgoDirectionFlags direction,
+                          GNUNET_ABD_CredentialResultProcessor proc,
                           void *proc_cls,
-                          GNUNET_CREDENTIAL_IntermediateResultProcessor,
+                          GNUNET_ABD_IntermediateResultProcessor,
                           void *proc2_cls);
 
-struct GNUNET_CREDENTIAL_Request*
-GNUNET_CREDENTIAL_collect (struct GNUNET_CREDENTIAL_Handle *handle,
+struct GNUNET_ABD_Request*
+GNUNET_ABD_collect (struct GNUNET_ABD_Handle *handle,
                            const struct GNUNET_CRYPTO_EcdsaPublicKey *issuer_key,
                            const char *issuer_attribute,
                            const struct GNUNET_CRYPTO_EcdsaPrivateKey *subject_key,
-                           enum GNUNET_CREDENTIAL_AlgoDirectionFlags direction,
-                           GNUNET_CREDENTIAL_CredentialResultProcessor proc,
+                           enum GNUNET_ABD_AlgoDirectionFlags direction,
+                           GNUNET_ABD_CredentialResultProcessor proc,
                            void *proc_cls,
-                           GNUNET_CREDENTIAL_IntermediateResultProcessor,
+                           GNUNET_ABD_IntermediateResultProcessor,
                            void *proc2_cls);
 
 /**
@@ -340,13 +340,13 @@ GNUNET_CREDENTIAL_collect (struct GNUNET_CREDENTIAL_Handle *handle,
  * @param proc_cls the result closure context
  * @return handle to the queued request
  */
-struct GNUNET_CREDENTIAL_Request *
-GNUNET_CREDENTIAL_add_delegation (struct GNUNET_CREDENTIAL_Handle *handle,
+struct GNUNET_ABD_Request *
+GNUNET_ABD_add_delegation (struct GNUNET_ABD_Handle *handle,
                                   struct GNUNET_IDENTITY_Ego *issuer,
                                   const char *attribute,
                                   struct GNUNET_CRYPTO_EcdsaPublicKey *subject,
                                   const char *delegated_attribute,
-                                  GNUNET_CREDENTIAL_DelegateResultProcessor proc,
+                                  GNUNET_ABD_DelegateResultProcessor proc,
                                   void *proc_cls);
 
 /**
@@ -359,11 +359,11 @@ GNUNET_CREDENTIAL_add_delegation (struct GNUNET_CREDENTIAL_Handle *handle,
  * @param proc_cls callback closure
  * @return handle to the queued request
  */
-struct GNUNET_CREDENTIAL_Request *
-GNUNET_CREDENTIAL_remove_delegation (struct GNUNET_CREDENTIAL_Handle *handle,
+struct GNUNET_ABD_Request *
+GNUNET_ABD_remove_delegation (struct GNUNET_ABD_Handle *handle,
                                      struct GNUNET_IDENTITY_Ego *issuer,
                                      const char *attribute,
-                                     GNUNET_CREDENTIAL_RemoveDelegateResultProcessor proc,
+                                     GNUNET_ABD_RemoveDelegateResultProcessor proc,
                                      void *proc_cls);
 
 
@@ -377,8 +377,8 @@ GNUNET_CREDENTIAL_remove_delegation (struct GNUNET_CREDENTIAL_Handle *handle,
  * @param expiration the TTL of the credential
  * @return handle to the queued request
  */
-struct GNUNET_CREDENTIAL_Delegate*
-GNUNET_CREDENTIAL_delegate_issue (const struct GNUNET_CRYPTO_EcdsaPrivateKey *issuer,
+struct GNUNET_ABD_Delegate*
+GNUNET_ABD_delegate_issue (const struct GNUNET_CRYPTO_EcdsaPrivateKey *issuer,
                                     struct GNUNET_CRYPTO_EcdsaPublicKey *subject,
                                     const char *iss_attr,
                                     const char *sub_attr,
@@ -391,7 +391,7 @@ GNUNET_CREDENTIAL_delegate_issue (const struct GNUNET_CRYPTO_EcdsaPrivateKey *is
  * @param lr the lookup request to cancel
  */
 void
-GNUNET_CREDENTIAL_request_cancel (struct GNUNET_CREDENTIAL_Request *lr);
+GNUNET_ABD_request_cancel (struct GNUNET_ABD_Request *lr);
 
 
 #if 0                           /* keep Emacsens' auto-indent happy */
diff --git a/src/include/gnunet_gnsrecord_lib.h b/src/include/gnunet_gnsrecord_lib.h
index ea91f9eb9..3a49d98b9 100644
--- a/src/include/gnunet_gnsrecord_lib.h
+++ b/src/include/gnunet_gnsrecord_lib.h
@@ -107,9 +107,8 @@ extern "C" {
  */
 
 /**
- * Record type for credential
+ * 65547 deleted, free to use
  */
-#define GNUNET_GNSRECORD_TYPE_CREDENTIAL 65547
 
 /**
  * Record type for policies
diff --git a/src/include/gnunet_protocols.h b/src/include/gnunet_protocols.h
index 4ca1ad47a..cd7cb50de 100644
--- a/src/include/gnunet_protocols.h
+++ b/src/include/gnunet_protocols.h
@@ -2716,17 +2716,17 @@ extern "C" {
 
 /**************************************************
  *
- * CREDENTIAL MESSAGE TYPES
+ * ABD MESSAGE TYPES
  */
-#define GNUNET_MESSAGE_TYPE_CREDENTIAL_VERIFY 981
+#define GNUNET_MESSAGE_TYPE_ABD_VERIFY 981
 
-#define GNUNET_MESSAGE_TYPE_CREDENTIAL_VERIFY_RESULT 982
+#define GNUNET_MESSAGE_TYPE_ABD_VERIFY_RESULT 982
 
-#define GNUNET_MESSAGE_TYPE_CREDENTIAL_COLLECT 983
+#define GNUNET_MESSAGE_TYPE_ABD_COLLECT 983
 
-#define GNUNET_MESSAGE_TYPE_CREDENTIAL_COLLECT_RESULT 984
+#define GNUNET_MESSAGE_TYPE_ABD_COLLECT_RESULT 984
 
-#define GNUNET_MESSAGE_TYPE_CREDENTIAL_INTERMEDIATE_RESULT 985
+#define GNUNET_MESSAGE_TYPE_ABD_INTERMEDIATE_RESULT 985
 
 /******************************************************************************/