1 files changed, 31 insertions, 0 deletions

diff --git a/src/include/gnunet_crypto_lib.h b/src/include/gnunet_crypto_lib.h
index 7439932c9..af039dbf5 100644
--- a/src/include/gnunet_crypto_lib.h
+++ b/src/include/gnunet_crypto_lib.h
@@ -1603,6 +1603,16 @@ GNUNET_CRYPTO_rsa_private_key_decode (const char *buf,
 
 
 /**
+ * Duplicate the given private key
+ *
+ * @param key the private key to duplicate
+ * @return the duplicate key; NULL upon error
+ */
+struct GNUNET_CRYPTO_rsa_PrivateKey *
+GNUNET_CRYPTO_rsa_private_key_dup (const struct GNUNET_CRYPTO_rsa_PrivateKey *key);
+
+
+/**
  * Extract the public key of the given private key.
  *
  * @param priv the private key
@@ -1701,6 +1711,17 @@ int
 GNUNET_CRYPTO_rsa_signature_cmp (struct GNUNET_CRYPTO_rsa_Signature *s1,
                                  struct GNUNET_CRYPTO_rsa_Signature *s2);
 
+/**
+ * Compare the values of two private keys.
+ *
+ * @param p1 one private key
+ * @param p2 the other private key
+ * @return 0 if the two are equal
+ */
+int
+GNUNET_CRYPTO_rsa_private_key_cmp (struct GNUNET_CRYPTO_rsa_PrivateKey *p1,
+                                  struct GNUNET_CRYPTO_rsa_PrivateKey *p2);
+
 
 /**
  * Compare the values of two public keys.
@@ -1814,6 +1835,16 @@ GNUNET_CRYPTO_rsa_signature_decode (const char *buf,
 
 
 /**
+ * Duplicate the given rsa signature
+ *
+ * @param sig the signature to duplicate
+ * @return the duplicate key; NULL upon error
+ */
+struct GNUNET_CRYPTO_rsa_Signature *
+GNUNET_CRYPTO_rsa_signature_dup (const struct GNUNET_CRYPTO_rsa_Signature *sig);
+
+
+/**
  * Unblind a blind-signed signature.  The signature should have been generated
  * with #GNUNET_CRYPTO_rsa_sign() using a hash that was blinded with
  * #GNUNET_CRYPTO_rsa_blind().