2 ---------------------------------------------------------------------------
3 Copyright (c) 2002, Dr Brian Gladman, Worcester, UK. All rights reserved.
7 The free distribution and use of this software in both source and binary
8 form is allowed (with or without changes) provided that:
10 1. distributions of this source code include the above copyright
11 notice, this list of conditions and the following disclaimer;
13 2. distributions in binary form include the above copyright
14 notice, this list of conditions and the following disclaimer
15 in the documentation and/or other associated materials;
17 3. the copyright holder's name is not used to endorse products
18 built using this software without specific written permission.
20 ALTERNATIVELY, provided that this notice is retained in full, this product
21 may be distributed under the terms of the GNU General Public License (GPL),
22 in which case the provisions of the GPL apply INSTEAD OF those given above.
26 This software is provided 'as is' with no explicit or implied warranties
27 in respect of its properties, including, but not limited to, correctness
28 and/or fitness for purpose.
29 ---------------------------------------------------------------------------
30 Issue Date: 01/08/2005
36 #if defined(__cplusplus)
41 } /* Appeasing Emacs */
46 #pragma GCC visibility push(hidden)
48 /* Size of SHA1 digest */
50 #define SHA1_DIGEST_SIZE 20
52 /* type to hold the SHA1 context */
60 void sha1_begin(sha1_ctx ctx[1]);
61 void sha1_hash(const unsigned char data[], unsigned long len, sha1_ctx ctx[1]);
62 void sha1_end(unsigned char hval[], sha1_ctx ctx[1]);
63 void sha1(unsigned char hval[], const unsigned char data[], unsigned long len);
65 #pragma GCC visibility pop
67 #if defined(__cplusplus)