The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

FreeBSD/Linux Kernel Cross Reference
sys/crypto/sha1.h

Version: -  FREEBSD  -  FREEBSD-13-STABLE  -  FREEBSD-13-0  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  l41  -  OPENBSD  -  linux-2.6  -  MK84  -  PLAN9  -  xnu-8792 
SearchContext: -  none  -  3  -  10 

    1 /*      $FreeBSD$       */
    2 /*      $KAME: sha1.h,v 1.5 2000/03/27 04:36:23 sumikawa Exp $  */
    3 
    4 /*-
    5  * SPDX-License-Identifier: BSD-3-Clause
    6  *
    7  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
    8  * All rights reserved.
    9  *
   10  * Redistribution and use in source and binary forms, with or without
   11  * modification, are permitted provided that the following conditions
   12  * are met:
   13  * 1. Redistributions of source code must retain the above copyright
   14  *    notice, this list of conditions and the following disclaimer.
   15  * 2. Redistributions in binary form must reproduce the above copyright
   16  *    notice, this list of conditions and the following disclaimer in the
   17  *    documentation and/or other materials provided with the distribution.
   18  * 3. Neither the name of the project nor the names of its contributors
   19  *    may be used to endorse or promote products derived from this software
   20  *    without specific prior written permission.
   21  *
   22  * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
   23  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   25  * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
   26  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   27  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   28  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   29  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   31  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   32  * SUCH DAMAGE.
   33  */
   34 /*
   35  * FIPS pub 180-1: Secure Hash Algorithm (SHA-1)
   36  * based on: http://csrc.nist.gov/fips/fip180-1.txt
   37  * implemented by Jun-ichiro itojun Itoh <itojun@itojun.org>
   38  */
   39 
   40 #ifndef _CRYPTO_SHA1_H_
   41 #define _CRYPTO_SHA1_H_
   42 
   43 struct sha1_ctxt {
   44         union {
   45                 uint8_t         b8[20];
   46                 uint32_t        b32[5];
   47         } h;
   48         union {
   49                 uint8_t         b8[8];
   50                 uint64_t        b64[1];
   51         } c;
   52         union {
   53                 uint8_t         b8[64];
   54                 uint32_t        b32[16];
   55         } m;
   56         uint8_t count;
   57 };
   58 typedef struct sha1_ctxt SHA1_CTX;
   59 
   60 #define SHA1_RESULTLEN  (160/8)
   61 
   62 #ifdef _KERNEL
   63 extern void sha1_init(struct sha1_ctxt *);
   64 extern void sha1_pad(struct sha1_ctxt *);
   65 extern void sha1_loop(struct sha1_ctxt *, const uint8_t *, size_t);
   66 extern void sha1_result(struct sha1_ctxt *, char[__min_size(SHA1_RESULTLEN)]);
   67 
   68 /* compatibilty with other SHA1 source codes */
   69 #define SHA1Init(x)             sha1_init((x))
   70 #define SHA1Update(x, y, z)     sha1_loop((x), (y), (z))
   71 #define SHA1Final(x, y)         sha1_result((y), (x))
   72 #endif /* _KERNEL */
   73 
   74 #endif /*_CRYPTO_SHA1_H_*/

Cache object: ce44330af29887072a83da47cbd41db5


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]


This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.