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Rev: nettle/hmac-ripemd160.c:1.1

1 files changed, 51 insertions, 0 deletions

diff --git a/hmac-ripemd160.c b/hmac-ripemd160.c
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+++ b/hmac-ripemd160.c
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+/* 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);
+}