File:  [DragonFly] / src / lib / libmd / sha.h
Revision 1.3: download - view: text, annotated - select for diffs
Sun Nov 9 02:34:03 2003 UTC (10 years, 8 months ago) by dillon
Branches: MAIN
CVS tags: HEAD, DragonFly_Stable, DragonFly_Snap29Sep2004, DragonFly_Snap13Sep2004, DragonFly_RELEASE_2_0_Slip, DragonFly_RELEASE_2_0, DragonFly_RELEASE_1_8_Slip, DragonFly_RELEASE_1_8, DragonFly_RELEASE_1_6_Slip, DragonFly_RELEASE_1_6, DragonFly_RELEASE_1_4_Slip, DragonFly_RELEASE_1_4, DragonFly_RELEASE_1_2_Slip, DragonFly_RELEASE_1_2, DragonFly_RELEASE_1_12_Slip, DragonFly_RELEASE_1_12, DragonFly_RELEASE_1_10_Slip, DragonFly_RELEASE_1_10, DragonFly_Preview, DragonFly_1_0_REL, DragonFly_1_0_RC1, DragonFly_1_0A_REL
Core integer types header file reorganization stage 2/2:

Adjust main source files to reflect stdint.h and other changes.  Primarily
this means getting rid of the _BSD_XXX type useage but in some cases,
such as for tar, it means getting rid of #define overrides for intmax_t
and uintmax_t.

    1: /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
    2:  * All rights reserved.
    3:  *
    4:  * This package is an SSL implementation written
    5:  * by Eric Young (eay@cryptsoft.com).
    6:  * The implementation was written so as to conform with Netscapes SSL.
    7:  * 
    8:  * This library is free for commercial and non-commercial use as long as
    9:  * the following conditions are aheared to.  The following conditions
   10:  * apply to all code found in this distribution, be it the RC4, RSA,
   11:  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
   12:  * included with this distribution is covered by the same copyright terms
   13:  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
   14:  * 
   15:  * Copyright remains Eric Young's, and as such any Copyright notices in
   16:  * the code are not to be removed.
   17:  * If this package is used in a product, Eric Young should be given attribution
   18:  * as the author of the parts of the library used.
   19:  * This can be in the form of a textual message at program startup or
   20:  * in documentation (online or textual) provided with the package.
   21:  * 
   22:  * Redistribution and use in source and binary forms, with or without
   23:  * modification, are permitted provided that the following conditions
   24:  * are met:
   25:  * 1. Redistributions of source code must retain the copyright
   26:  *    notice, this list of conditions and the following disclaimer.
   27:  * 2. Redistributions in binary form must reproduce the above copyright
   28:  *    notice, this list of conditions and the following disclaimer in the
   29:  *    documentation and/or other materials provided with the distribution.
   30:  * 3. All advertising materials mentioning features or use of this software
   31:  *    must display the following acknowledgement:
   32:  *    "This product includes cryptographic software written by
   33:  *     Eric Young (eay@cryptsoft.com)"
   34:  *    The word 'cryptographic' can be left out if the rouines from the library
   35:  *    being used are not cryptographic related :-).
   36:  * 4. If you include any Windows specific code (or a derivative thereof) from 
   37:  *    the apps directory (application code) you must include an acknowledgement:
   38:  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
   39:  * 
   40:  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
   41:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   42:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   43:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   44:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   45:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   46:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   47:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   48:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   49:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   50:  * SUCH DAMAGE.
   51:  * 
   52:  * The licence and distribution terms for any publically available version or
   53:  * derivative of this code cannot be changed.  i.e. this code cannot simply be
   54:  * copied and put under another distribution licence
   55:  * [including the GNU Public Licence.]
   56:  *
   57:  * $FreeBSD: src/lib/libmd/sha.h,v 1.3 1999/08/28 00:05:08 peter Exp $
   58:  * $DragonFly: src/lib/libmd/sha.h,v 1.3 2003/11/09 02:34:03 dillon Exp $
   59:  */
   60: 
   61: #ifndef _SHA_H_
   62: #define _SHA_H_		1
   63: 
   64: #include <sys/cdefs.h>
   65: #include <sys/types.h>		/* XXX switch to machine/stdint.h and __ types */
   66: 
   67: #define	SHA_CBLOCK	64
   68: #define	SHA_LBLOCK	16
   69: #define	SHA_BLOCK	16
   70: #define	SHA_LAST_BLOCK  56
   71: #define	SHA_LENGTH_BLOCK 8
   72: #define	SHA_DIGEST_LENGTH 20
   73: 
   74: typedef struct SHAstate_st {
   75: 	u_int32_t h0, h1, h2, h3, h4;
   76: 	u_int32_t Nl, Nh;
   77: 	u_int32_t data[SHA_LBLOCK];
   78: 	int num;
   79: } SHA_CTX;
   80: #define	SHA1_CTX	SHA_CTX
   81: 
   82: __BEGIN_DECLS
   83: void	SHA_Init(SHA_CTX *c);
   84: void	SHA_Update(SHA_CTX *c, const unsigned char *data, size_t len);
   85: void	SHA_Final(unsigned char *md, SHA_CTX *c);
   86: char   *SHA_End(SHA_CTX *, char *);
   87: char   *SHA_File(const char *, char *);
   88: char   *SHA_Data(const unsigned char *, unsigned int, char *);
   89: void	SHA1_Init(SHA_CTX *c);
   90: void	SHA1_Update(SHA_CTX *c, const unsigned char *data, size_t len);
   91: void	SHA1_Final(unsigned char *md, SHA_CTX *c);
   92: char   *SHA1_End(SHA_CTX *, char *);
   93: char   *SHA1_File(const char *, char *);
   94: char   *SHA1_Data(const unsigned char *, unsigned int, char *);
   95: __END_DECLS
   96: 
   97: #endif /* !_SHA_H_ */