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76d7dae26a
project.
ext/digest:
This module provides the module Digest and the abstract class
Digest::Base.
ext/digest/md5 (which obsoletes ext/md5):
This module provides the class Digest::MD5 which implements the
MD5 Message-Digest Algorithm.
ext/digest/rmd160:
This module provides the class Digest::RMD160 which implements the
RIPEMD-160 cryptographic hash function.
ext/digest/sha1 (which obsoletes ext/sha1):
This module provides the class Digest::SHA1 which implements the
SHA-1 Secure Hash Algorithm.
ext/digest/sha2:
This module provides the classes Digest::SHA256, Digest::SHA384
and Digest::SHA512 which implement the SHA-256, SHA-384 and
SHA-512 Secure Hash Algorithms, respectively.
lib/md5.rb, lib/sha1.rb:
These files are provided for backward compatibility.
All these classes have the common API, which previously ext/md5 and
ext/sha1 modules provided. While the new API keeps 100% backward
compatibility, it has been enriched with several utility methods.
Read digest.txt for further details.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1609 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
55 lines
1.6 KiB
C
55 lines
1.6 KiB
C
/* $NetBSD: rmd160.h,v 1.2 2000/07/07 10:47:06 ad Exp $ */
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/* $RoughId: rmd160.h,v 1.2 2001/07/13 19:49:10 knu Exp $ */
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/* $Id$ */
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/********************************************************************\
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*
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* FILE: rmd160.h
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*
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* CONTENTS: Header file for a sample C-implementation of the
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* RIPEMD-160 hash-function.
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* TARGET: any computer with an ANSI C compiler
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*
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* AUTHOR: Antoon Bosselaers, ESAT-COSIC
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* DATE: 1 March 1996
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* VERSION: 1.0
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*
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* Copyright (c) Katholieke Universiteit Leuven
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* 1996, All Rights Reserved
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*
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\********************************************************************/
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/*
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* from OpenBSD: rmd160.h,v 1.4 1999/08/16 09:59:04 millert Exp
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*/
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#ifndef _RMD160_H_
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#define _RMD160_H_
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#include "defs.h"
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typedef struct {
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uint32_t state[5]; /* state (ABCDE) */
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uint32_t length[2]; /* number of bits */
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uint8_t bbuffer[64]; /* overflow buffer */
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uint32_t buflen; /* number of chars in bbuffer */
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} RMD160_CTX;
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__BEGIN_DECLS
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void RMD160_Init _((RMD160_CTX *));
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void RMD160_Transform _((uint32_t[5], const uint32_t[16]));
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void RMD160_Update _((RMD160_CTX *, const uint8_t *, size_t));
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void RMD160_Final _((uint8_t[20], RMD160_CTX *));
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int RMD160_Equal _((RMD160_CTX *, RMD160_CTX *));
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#ifndef _KERNEL
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char *RMD160_End _((RMD160_CTX *, char *));
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char *RMD160_File _((char *, char *));
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char *RMD160_Data _((const uint8_t *, size_t, char *));
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#endif /* _KERNEL */
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__END_DECLS
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#define RMD160_BLOCK_LENGTH 64
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#define RMD160_DIGEST_LENGTH 20
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#define RMD160_DIGEST_STRING_LENGTH (RMD160_DIGEST_LENGTH * 2 + 1)
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#endif /* !_RMD160_H_ */
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