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| -rw-r--r-- | hmac-ripemd160.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/hmac-ripemd160.c b/hmac-ripemd160.c new file mode 100644 index 00000000..3fa8e787 --- /dev/null +++ b/hmac-ripemd160.c @@ -0,0 +1,51 @@ +/* hmac-ripemd160.c + * + * HMAC-RIPEMD160 message authentication code. + */ + +/* nettle, low-level cryptographics library + * + * Copyright (C) 2011 Niels Möller + * + * The nettle library is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation; either version 2.1 of the License, or (at your + * option) any later version. + * + * The nettle library 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 Lesser General Public + * License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with the nettle library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, + * MA 02111-1307, USA. + */ + +#if HAVE_CONFIG_H +# include "config.h" +#endif + +#include "hmac.h" + +void +hmac_ripemd160_set_key(struct hmac_ripemd160_ctx *ctx, + unsigned key_length, const uint8_t *key) +{ + HMAC_SET_KEY(ctx, &nettle_ripemd160, key_length, key); +} + +void +hmac_ripemd160_update(struct hmac_ripemd160_ctx *ctx, + unsigned length, const uint8_t *data) +{ + ripemd160_update(&ctx->state, length, data); +} + +void +hmac_ripemd160_digest(struct hmac_ripemd160_ctx *ctx, + unsigned length, uint8_t *digest) +{ + HMAC_DIGEST(ctx, &nettle_ripemd160, length, digest); +} |