diff options
Diffstat (limited to 'src/include/gnunet_crypto_lib.h')
-rw-r--r-- | src/include/gnunet_crypto_lib.h | 44 |
1 files changed, 30 insertions, 14 deletions
diff --git a/src/include/gnunet_crypto_lib.h b/src/include/gnunet_crypto_lib.h index f46afa6cc..8a591fa09 100644 --- a/src/include/gnunet_crypto_lib.h +++ b/src/include/gnunet_crypto_lib.h | |||
@@ -2,20 +2,18 @@ | |||
2 | This file is part of GNUnet. | 2 | This file is part of GNUnet. |
3 | Copyright (C) 2001-2013 GNUnet e.V. | 3 | Copyright (C) 2001-2013 GNUnet e.V. |
4 | 4 | ||
5 | GNUnet is free software; you can redistribute it and/or modify | 5 | GNUnet is free software: you can redistribute it and/or modify it |
6 | it under the terms of the GNU General Public License as published | 6 | under the terms of the GNU Affero General Public License as published |
7 | by the Free Software Foundation; either version 3, or (at your | 7 | by the Free Software Foundation, either version 3 of the License, |
8 | option) any later version. | 8 | or (at your option) any later version. |
9 | 9 | ||
10 | GNUnet is distributed in the hope that it will be useful, but | 10 | GNUnet is distributed in the hope that it will be useful, but |
11 | WITHOUT ANY WARRANTY; without even the implied warranty of | 11 | WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | General Public License for more details. | 13 | Affero General Public License for more details. |
14 | 14 | ||
15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU Affero General Public License |
16 | along with GNUnet; see the file COPYING. If not, write to the | 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. |
17 | Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | ||
18 | Boston, MA 02110-1301, USA. | ||
19 | */ | 17 | */ |
20 | 18 | ||
21 | /** | 19 | /** |
@@ -208,14 +206,15 @@ struct GNUNET_CRYPTO_EcdsaSignature | |||
208 | 206 | ||
209 | 207 | ||
210 | /** | 208 | /** |
211 | * Public ECC key (always for Curve25519) encoded in a format suitable | 209 | * Public ECC key (always for curve Ed25519) encoded in a format |
212 | * for network transmission and EdDSA signatures. | 210 | * suitable for network transmission and EdDSA signatures. |
213 | */ | 211 | */ |
214 | struct GNUNET_CRYPTO_EddsaPublicKey | 212 | struct GNUNET_CRYPTO_EddsaPublicKey |
215 | { | 213 | { |
216 | /** | 214 | /** |
217 | * Q consists of an x- and a y-value, each mod p (256 bits), given | 215 | * Point Q consists of a y-value mod p (256 bits); the x-value is |
218 | * here in affine coordinates and Ed25519 standard compact format. | 216 | * always positive. The point is stored in Ed25519 standard |
217 | * compact format. | ||
219 | */ | 218 | */ |
220 | unsigned char q_y[256 / 8]; | 219 | unsigned char q_y[256 / 8]; |
221 | 220 | ||
@@ -727,6 +726,23 @@ GNUNET_CRYPTO_hash_context_abort (struct GNUNET_HashContext *hc); | |||
727 | 726 | ||
728 | 727 | ||
729 | /** | 728 | /** |
729 | * Calculate HMAC of a message (RFC 2104) | ||
730 | * TODO: Shouldn' this be the standard hmac function and | ||
731 | * the above be renamed? | ||
732 | * | ||
733 | * @param key secret key | ||
734 | * @param key_len secret key length | ||
735 | * @param plaintext input plaintext | ||
736 | * @param plaintext_len length of @a plaintext | ||
737 | * @param hmac where to store the hmac | ||
738 | */ | ||
739 | void | ||
740 | GNUNET_CRYPTO_hmac_raw (const void *key, size_t key_len, | ||
741 | const void *plaintext, size_t plaintext_len, | ||
742 | struct GNUNET_HashCode *hmac); | ||
743 | |||
744 | |||
745 | /** | ||
730 | * @ingroup hash | 746 | * @ingroup hash |
731 | * Calculate HMAC of a message (RFC 2104) | 747 | * Calculate HMAC of a message (RFC 2104) |
732 | * | 748 | * |