33
+ − 1
/*
+ − 2
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
+ − 3
* All rights reserved.
+ − 4
*
+ − 5
* Copyright (c) 2005 Andrey Korotaev <unC0Rr@gmail.com>
+ − 6
*
+ − 7
* Redistribution and use in source and binary forms, with or without
+ − 8
* modification, are permitted provided that the following conditions
+ − 9
* are met:
+ − 10
* 1. Redistributions of source code must retain the above copyright
+ − 11
* notice, this list of conditions and the following disclaimer.
+ − 12
* 2. Redistributions in binary form must reproduce the above copyright
+ − 13
* notice, this list of conditions and the following disclaimer in the
+ − 14
* documentation and/or other materials provided with the distribution.
+ − 15
* 3. Neither the name of the project nor the names of its contributors
+ − 16
* may be used to endorse or promote products derived from this software
+ − 17
* without specific prior written permission.
+ − 18
*
+ − 19
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ − 20
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ − 21
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ − 22
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ − 23
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ − 24
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ − 25
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ − 26
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ − 27
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ − 28
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ − 29
* SUCH DAMAGE.
+ − 30
*/
+ − 31
/*
+ − 32
* FIPS pub 180-1: Secure Hash Algorithm (SHA-1)
+ − 33
* based on: http://csrc.nist.gov/fips/fip180-1.txt
+ − 34
* implemented by Jun-ichiro itojun Itoh <itojun@itojun.org>
+ − 35
*/
+ − 36
+ − 37
#include <qglobal.h>
+ − 38
+ − 39
#ifdef __cplusplus
+ − 40
extern "C" {
+ − 41
#endif
+ − 42
typedef unsigned char sha1_digest[20];
+ − 43
+ − 44
struct sha1_ctxt {
+ − 45
union {
+ − 46
quint8 b8[20];
+ − 47
quint32 b32[5];
+ − 48
} h;
+ − 49
union {
+ − 50
quint8 b8[8];
+ − 51
quint64 b64[1];
+ − 52
} c;
+ − 53
union {
+ − 54
quint8 b8[64];
+ − 55
quint32 b32[16];
+ − 56
} m;
+ − 57
quint8 count;
+ − 58
};
+ − 59
+ − 60
void sha1_init(struct sha1_ctxt *ctxt);
+ − 61
void sha1_pad(struct sha1_ctxt *ctxt);
+ − 62
extern void sha1_loop(struct sha1_ctxt *ctxt, const quint8 *input, size_t len);
+ − 63
extern void sha1_result(struct sha1_ctxt *ctxt, sha1_digest digest0);
+ − 64
#ifdef __cplusplus
+ − 65
}
+ − 66
#endif
+ − 67
+ − 68
#define SHA1Init(x) sha1_init((x))
+ − 69
#define SHA1Update(x, y, z) sha1_loop((x), (y), (z))
+ − 70
#define SHA1Final(x, y) sha1_result((y), (x))
+ − 71