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author | wollman <wollman@FreeBSD.org> | 1999-02-26 18:41:47 +0000 |
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committer | wollman <wollman@FreeBSD.org> | 1999-02-26 18:41:47 +0000 |
commit | db4b7a727b6b70ad291fe1dd62d4ce4b5ac85fcb (patch) | |
tree | 1bdd07fdb8f0374d02ad2a36e84752eb4c9babe0 /lib/libmd/ripemd.h | |
parent | 663aa4f0a8d13099acb684f0e521bc3698ffc0b8 (diff) | |
download | FreeBSD-src-db4b7a727b6b70ad291fe1dd62d4ce4b5ac85fcb.zip FreeBSD-src-db4b7a727b6b70ad291fe1dd62d4ce4b5ac85fcb.tar.gz |
Add Eric Young's RIPEMD160 implementation as well, in case SHA-1
should prove weak. Also fix a few problems with the SHA-1 build.
Diffstat (limited to 'lib/libmd/ripemd.h')
-rw-r--r-- | lib/libmd/ripemd.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/lib/libmd/ripemd.h b/lib/libmd/ripemd.h new file mode 100644 index 0000000..1399d32 --- /dev/null +++ b/lib/libmd/ripemd.h @@ -0,0 +1,89 @@ +/* crypto/ripemd/ripemd.h */ +/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#ifndef HEADER_RIPEMD_H +#define HEADER_RIPEMD_H + +#include <sys/cdefs.h> +#include <sys/types.h> /* XXX switch to machine/ansi.h and __ types */ + +#define RIPEMD160_CBLOCK 64 +#define RIPEMD160_LBLOCK 16 +#define RIPEMD160_BLOCK 16 +#define RIPEMD160_LAST_BLOCK 56 +#define RIPEMD160_LENGTH_BLOCK 8 +#define RIPEMD160_DIGEST_LENGTH 20 + +typedef struct RIPEMD160state_st { + u_int32_t A,B,C,D,E; + u_int32_t Nl,Nh; + u_int32_t data[RIPEMD160_LBLOCK]; + int num; +} RIPEMD160_CTX; + +__BEGIN_DECLS +void RIPEMD160_Init(RIPEMD160_CTX *c); +void RIPEMD160_Update(RIPEMD160_CTX *c, const unsigned char *data, + size_t len); +void RIPEMD160_Final(unsigned char *md, RIPEMD160_CTX *c); +char *RIPEMD160_End(RIPEMD160_CTX *, char *); +char *RIPEMD160_File(const char *, char *); +char *RIPEMD160_Data(const unsigned char *, unsigned int, char *); +__END_DECLS + +#endif |