The Tor Browser / file comparison
comparison: security/nss/lib/freebl/des.h
security/nss/lib/freebl/des.h
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:bf8940b8ee93 |
|---|---|
| 1 /* | |
| 2 * des.h | |
| 3 * | |
| 4 * header file for DES-150 library | |
| 5 * | |
| 6 * This Source Code Form is subject to the terms of the Mozilla Public | |
| 7 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 8 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 9 | |
| 10 #ifndef _DES_H_ | |
| 11 #define _DES_H_ 1 | |
| 12 | |
| 13 #include "blapi.h" | |
| 14 | |
| 15 typedef unsigned char BYTE; | |
| 16 typedef unsigned int HALF; | |
| 17 | |
| 18 #define HALFPTR(x) ((HALF *)(x)) | |
| 19 #define SHORTPTR(x) ((unsigned short *)(x)) | |
| 20 #define BYTEPTR(x) ((BYTE *)(x)) | |
| 21 | |
| 22 typedef enum { | |
| 23 DES_ENCRYPT = 0x5555, | |
| 24 DES_DECRYPT = 0xAAAA | |
| 25 } DESDirection; | |
| 26 | |
| 27 typedef void DESFunc(struct DESContextStr *cx, BYTE *out, const BYTE *in, | |
| 28 unsigned int len); | |
| 29 | |
| 30 struct DESContextStr { | |
| 31 /* key schedule, 16 internal keys, each with 8 6-bit parts */ | |
| 32 HALF ks0 [32]; | |
| 33 HALF ks1 [32]; | |
| 34 HALF ks2 [32]; | |
| 35 HALF iv [2]; | |
| 36 DESDirection direction; | |
| 37 DESFunc *worker; | |
| 38 }; | |
| 39 | |
| 40 void DES_MakeSchedule( HALF * ks, const BYTE * key, DESDirection direction); | |
| 41 void DES_Do1Block( HALF * ks, const BYTE * inbuf, BYTE * outbuf); | |
| 42 | |
| 43 #endif |
