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Diffstat (limited to 'pbkdf2-hmac-sha512.c')
-rw-r--r-- | pbkdf2-hmac-sha512.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/pbkdf2-hmac-sha512.c b/pbkdf2-hmac-sha512.c new file mode 100644 index 00000000..b29545cf --- /dev/null +++ b/pbkdf2-hmac-sha512.c @@ -0,0 +1,52 @@ +/* pbkdf2-hmac-sha512.c + + Copyright (C) 2012 Simon Josefsson + Copyright (C) 2021 Nicolas Mora + + This file is part of GNU Nettle. + + GNU Nettle is free software: you can redistribute it and/or + modify it under the terms of either: + + * the GNU Lesser General Public License as published by the Free + Software Foundation; either version 3 of the License, or (at your + option) any later version. + + or + + * the GNU General Public License as published by the Free + Software Foundation; either version 2 of the License, or (at your + option) any later version. + + or both in parallel, as here. + + GNU Nettle is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received copies of the GNU General Public License and + the GNU Lesser General Public License along with this program. If + not, see http://www.gnu.org/licenses/. +*/ + +#if HAVE_CONFIG_H +# include "config.h" +#endif + +#include "pbkdf2.h" + +#include "hmac.h" + +void +pbkdf2_hmac_sha512 (size_t key_length, const uint8_t *key, + unsigned iterations, + size_t salt_length, const uint8_t *salt, + size_t length, uint8_t *dst) +{ + struct hmac_sha512_ctx sha512ctx; + + hmac_sha512_set_key (&sha512ctx, key_length, key); + PBKDF2 (&sha512ctx, hmac_sha512_update, hmac_sha512_digest, + SHA512_DIGEST_SIZE, iterations, salt_length, salt, length, dst); +} |