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1 /* ***** BEGIN LICENSE BLOCK ***** | |
2 * Version: MPL 1.1/GPL 2.0/LGPL 2.1 | |
3 * | |
4 * The contents of this file are subject to the Mozilla Public License Version | |
5 * 1.1 (the "License"); you may not use this file except in compliance with | |
6 * the License. You may obtain a copy of the License at | |
7 * http://www.mozilla.org/MPL/ | |
8 * | |
9 * Software distributed under the License is distributed on an "AS IS" basis, | |
10 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License | |
11 * for the specific language governing rights and limitations under the | |
12 * License. | |
13 * | |
14 * The Original Code is the Netscape security libraries. | |
15 * | |
16 * The Initial Developer of the Original Code is | |
17 * Netscape Communications Corporation. | |
18 * Portions created by the Initial Developer are Copyright (C) 2002 | |
19 * the Initial Developer. All Rights Reserved. | |
20 * | |
21 * Contributor(s): | |
22 * | |
23 * Alternatively, the contents of this file may be used under the terms of | |
24 * either the GNU General Public License Version 2 or later (the "GPL"), or | |
25 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), | |
26 * in which case the provisions of the GPL or the LGPL are applicable instead | |
27 * of those above. If you wish to allow use of your version of this file only | |
28 * under the terms of either the GPL or the LGPL, and not to allow others to | |
29 * use your version of this file under the terms of the MPL, indicate your | |
30 * decision by deleting the provisions above and replace them with the notice | |
31 * and other provisions required by the GPL or the LGPL. If you do not delete | |
32 * the provisions above, a recipient may use your version of this file under | |
33 * the terms of any one of the MPL, the GPL or the LGPL. | |
34 * | |
35 * ***** END LICENSE BLOCK ***** */ | |
36 | |
37 #ifndef _SHA_256_H_ | |
38 #define _SHA_256_H_ | |
39 | |
40 #include "base/third_party/nspr/prtypes.h" | |
41 | |
42 struct SHA256ContextStr { | |
43 union { | |
44 PRUint32 w[64]; /* message schedule, input buffer, plus 48 words */ | |
45 PRUint8 b[256]; | |
46 } u; | |
47 PRUint32 h[8]; /* 8 state variables */ | |
48 PRUint32 sizeHi,sizeLo; /* 64-bit count of hashed bytes. */ | |
49 }; | |
50 | |
51 #endif /* _SHA_256_H_ */ | |
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