2 files changed, 4 insertions, 4 deletions

diff --git a/src/include/gnunet_crypto_lib.h b/src/include/gnunet_crypto_lib.h
index 8a2763894..d5891bb04 100644
--- a/src/include/gnunet_crypto_lib.h
+++ b/src/include/gnunet_crypto_lib.h
@@ -2186,7 +2186,7 @@ GNUNET_CRYPTO_cpabe_decrypt (const void *block,
                              void **result);
 
 ssize_t
-GNUNET_CRYPTO_cpabe_serialize_key (struct GNUNET_CRYPTO_AbeKey *key,
+GNUNET_CRYPTO_cpabe_serialize_key (const struct GNUNET_CRYPTO_AbeKey *key,
                                    void **result);
 
 struct GNUNET_CRYPTO_AbeKey*
@@ -2194,7 +2194,7 @@ GNUNET_CRYPTO_cpabe_deserialize_key (void *data,
                                      size_t len);
 
 ssize_t
-GNUNET_CRYPTO_cpabe_serialize_master_key (struct GNUNET_CRYPTO_AbeMasterKey *key,
+GNUNET_CRYPTO_cpabe_serialize_master_key (const struct GNUNET_CRYPTO_AbeMasterKey *key,
                                           void **result);
 
 struct GNUNET_CRYPTO_AbeMasterKey*
diff --git a/src/util/crypto_abe.c b/src/util/crypto_abe.c
index 62b9b7108..61d448577 100644
--- a/src/util/crypto_abe.c
+++ b/src/util/crypto_abe.c
@@ -305,7 +305,7 @@ GNUNET_CRYPTO_cpabe_decrypt (const void *block,
 }
 
 ssize_t
-GNUNET_CRYPTO_cpabe_serialize_key (struct GNUNET_CRYPTO_AbeKey *key,
+GNUNET_CRYPTO_cpabe_serialize_key (const struct GNUNET_CRYPTO_AbeKey *key,
                                    void **result)
 {
   ssize_t len;
@@ -329,7 +329,7 @@ GNUNET_CRYPTO_cpabe_deserialize_key (void *data,
 }
 
 ssize_t
-GNUNET_CRYPTO_cpabe_serialize_master_key (struct GNUNET_CRYPTO_AbeMasterKey *key,
+GNUNET_CRYPTO_cpabe_serialize_master_key (const struct GNUNET_CRYPTO_AbeMasterKey *key,
                                           void **result)
 {
   ssize_t len;