X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=src%2Finclude%2Fgnunet_crypto_lib.h;h=c6ae943b9615480a09205a5e61fc56240080b865;hb=2bbb2934dbbe471640c67c3bc672120f35708fd1;hp=0bffef2121e3872c856affdbfad64fd086025d72;hpb=4e2504a967ba09643c6dd7e3b9ce400e30adcb3d;p=oweals%2Fgnunet.git

diff --git a/src/include/gnunet_crypto_lib.h b/src/include/gnunet_crypto_lib.h
index 0bffef212..c6ae943b9 100644
--- a/src/include/gnunet_crypto_lib.h
+++ b/src/include/gnunet_crypto_lib.h
@@ -11,9 +11,11 @@
      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
 */
 
 /**
@@ -206,14 +208,15 @@ struct GNUNET_CRYPTO_EcdsaSignature
 
 
 /**
- * Public ECC key (always for Curve25519) encoded in a format suitable
- * for network transmission and EdDSA signatures.
+ * Public ECC key (always for curve Ed25519) encoded in a format
+ * suitable for network transmission and EdDSA signatures.
  */
 struct GNUNET_CRYPTO_EddsaPublicKey
 {
   /**
-   * Q consists of an x- and a y-value, each mod p (256 bits), given
-   * here in affine coordinates and Ed25519 standard compact format.
+   * Point Q consists of a y-value mod p (256 bits); the x-value is
+   * always positive. The point is stored in Ed25519 standard
+   * compact format.
    */
   unsigned char q_y[256 / 8];
 
@@ -724,6 +727,23 @@ void
 GNUNET_CRYPTO_hash_context_abort (struct GNUNET_HashContext *hc);
 
 
+/**
+ * Calculate HMAC of a message (RFC 2104)
+ * TODO: Shouldn' this be the standard hmac function and
+ * the above be renamed?
+ *
+ * @param key secret key
+ * @param key_len secret key length
+ * @param plaintext input plaintext
+ * @param plaintext_len length of @a plaintext
+ * @param hmac where to store the hmac
+ */
+void
+GNUNET_CRYPTO_hmac_raw (const void *key, size_t key_len,
+			const void *plaintext, size_t plaintext_len,
+			struct GNUNET_HashCode *hmac);
+
+
 /**
  * @ingroup hash
  * Calculate HMAC of a message (RFC 2104)
@@ -1334,20 +1354,6 @@ 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);
-
-
 /**
  * Internal structure used to cache pre-calculated values for DLOG calculation.
  */
@@ -1377,7 +1383,7 @@ struct GNUNET_CRYPTO_EccPoint
  */
 struct GNUNET_CRYPTO_EccDlogContext *
 GNUNET_CRYPTO_ecc_dlog_prepare (unsigned int max,
-				unsigned int mem);
+                                unsigned int mem);
 
 
 /**