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author | Niels Möller <nisse@lysator.liu.se> | 2003-08-26 08:41:42 +0200 |
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committer | Niels Möller <nisse@lysator.liu.se> | 2003-08-26 08:41:42 +0200 |
commit | ae200b5eb9da56e43a6fddae2db88f84521c2094 (patch) | |
tree | 7fc5a6345d3f5e44475e2faecee8bb844d99abfa /md2.h | |
parent | c7facdbcb18eff57f64d583930a8ba7326b4e900 (diff) | |
download | nettle-ae200b5eb9da56e43a6fddae2db88f84521c2094.tar.gz |
* md2.c, md2.h, md2-meta.c: New files, implemented md2.
* md4.c, md4.h, md4-meta.c: New files, implemented md4.
Rev: src/nettle/md2-meta.c:1.1
Rev: src/nettle/md2.c:1.1
Rev: src/nettle/md2.h:1.1
Rev: src/nettle/md4-meta.c:1.1
Rev: src/nettle/md4.c:1.1
Rev: src/nettle/md4.h:1.1
Diffstat (limited to 'md2.h')
-rw-r--r-- | md2.h | 61 |
1 files changed, 61 insertions, 0 deletions
@@ -0,0 +1,61 @@ +/* md2.h + * + * The MD2 hash function. XXX What RFRC, if any? + */ + +/* nettle, low-level cryptographics library + * + * Copyright (C) 2003 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. + */ + +#ifndef NETTLE_MD2_H_INCLUDED +#define NETTLE_MD2_H_INCLUDED + +#include <inttypes.h> + +/* Name mangling */ +#define md2_init nettle_md2_init +#define md2_update nettle_md2_update +#define md2_digest nettle_md2_digest + +#define MD2_DIGEST_SIZE 16 +#define MD2_DATA_SIZE 16 + +struct md2_ctx +{ + uint8_t C[MD2_DATA_SIZE]; + uint8_t X[3 * MD2_DATA_SIZE]; + uint8_t block[MD2_DATA_SIZE]; /* Block buffer */ + unsigned index; /* Into buffer */ +}; + +void +md2_init(struct md2_ctx *ctx); + +void +md2_update(struct md2_ctx *ctx, + unsigned length, + const uint8_t *data); + +void +md2_digest(struct md2_ctx *ctx, + unsigned length, + uint8_t *digest); + + +#endif /* NETTLE_MD2_H_INCLUDED */ |