*/
#define GNUNET_CRYPTO_HASH_LENGTH (512/8)
+/**
+ * How many characters (without 0-terminator) are our ASCII-encoded
+ * public keys (ECDSA/EDDSA/ECDHE).
+ */
+#define GNUNET_CRYPTO_PKEY_ASCII_LENGTH 52
+
/**
* @brief 0-terminated ASCII encoding of a struct GNUNET_HashCode.
*/
* Encrypt a block using a symmetric sessionkey.
*
* @param block the block to encrypt
- * @param len the size of the block
+ * @param size the size of the @a block
* @param sessionkey the key used to encrypt
* @param iv the initialization vector to use, use INITVALUE
* for streams.
* @return the size of the encrypted block, -1 for errors
*/
ssize_t
-GNUNET_CRYPTO_symmetric_encrypt (const void *block, size_t len,
+GNUNET_CRYPTO_symmetric_encrypt (const void *block, size_t size,
const struct GNUNET_CRYPTO_SymmetricSessionKey *sessionkey,
const struct GNUNET_CRYPTO_SymmetricInitializationVector *iv,
void *result);
GNUNET_CRYPTO_get_peer_identity (const struct GNUNET_CONFIGURATION_Handle *cfg,
struct GNUNET_PeerIdentity *dst);
+/**
+ * Compare two Peer Identities.
+ *
+ * @param first first peer identity
+ * @param second second peer identity
+ * @return bigger than 0 if first > second,
+ * 0 if they are the same
+ * smaller than 0 if second > first
+ */
+int
+GNUNET_CRYPTO_cmp_peer_identity (const struct GNUNET_PeerIdentity *first,
+ const struct GNUNET_PeerIdentity *second);
+
/**
* @ingroup crypto