diff options
author | Adam Langley <agl@google.com> | 2016-03-09 01:17:02 +0300 |
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committer | David Benjamin <davidben@google.com> | 2016-03-09 22:37:14 +0300 |
commit | ff452c1d0e5bf389a112e35dba09a61b424a7d00 (patch) | |
tree | aab484d77bafa8bc645df824c7a535595451b430 /include/openssl/ripemd.h | |
parent | d279a21d8c7c39e603dd3d7922afa219fbbc713b (diff) |
Add RIPEMD160 support in decrepit.
This version is taken from OpenSSL 1.0.2 with tweaks to support the
changes that we have made to md32_common.h. None of the assembly
implementations have been imported.
This makes supporting nmap easier.
Change-Id: Iae9241abdbc9021cc6bc35a65b40c3d739011ccc
Reviewed-on: https://boringssl-review.googlesource.com/7402
Reviewed-by: David Benjamin <davidben@google.com>
Diffstat (limited to 'include/openssl/ripemd.h')
-rw-r--r-- | include/openssl/ripemd.h | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/include/openssl/ripemd.h b/include/openssl/ripemd.h new file mode 100644 index 00000000..cf1e49e2 --- /dev/null +++ b/include/openssl/ripemd.h @@ -0,0 +1,107 @@ +/* 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 OPENSSL_HEADER_RIPEMD_H +#define OPENSSL_HEADER_RIPEMD_H + +#include <openssl/base.h> + +#ifdef __cplusplus +extern "C" { +#endif + + +# define RIPEMD160_CBLOCK 64 +# define RIPEMD160_LBLOCK (RIPEMD160_CBLOCK/4) +# define RIPEMD160_DIGEST_LENGTH 20 + +struct RIPEMD160state_st { + uint32_t h[5]; + uint32_t Nl, Nh; + uint8_t data[RIPEMD160_CBLOCK]; + unsigned num; +}; + +/* RIPEMD160_Init initialises |ctx| and returns one. */ +OPENSSL_EXPORT int RIPEMD160_Init(RIPEMD160_CTX *ctx); + +/* RIPEMD160_Update adds |len| bytes from |data| to |ctx| and returns one. */ +OPENSSL_EXPORT int RIPEMD160_Update(RIPEMD160_CTX *ctx, const void *data, + size_t len); + +/* RIPEMD160_Final adds the final padding to |ctx| and writes the resulting + * digest to |md|, which must have at least |RIPEMD160_DIGEST_LENGTH| bytes of + * space. It returns one. */ +OPENSSL_EXPORT int RIPEMD160_Final(uint8_t *md, RIPEMD160_CTX *ctx); + +/* RIPEMD160 writes the digest of |len| bytes from |data| to |out| and returns + * |out|. There must be at least |RIPEMD160_DIGEST_LENGTH| bytes of space in + * |out|. */ +OPENSSL_EXPORT uint8_t *RIPEMD160(const uint8_t *data, size_t len, + uint8_t *out); + +/* RIPEMD160_Transform is a low-level function that performs a single, + * RIPEMD160 block transformation using the state from |ctx| and 64 bytes from + * |block|. */ +OPENSSL_EXPORT void RIPEMD160_Transform(RIPEMD160_CTX *ctx, + const uint8_t *block); + + +#if defined(__cplusplus) +} /* extern C */ +#endif + +#endif /* OPENSSL_HEADER_RIPEMD_H */ |