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1 /* This Source Code Form is subject to the terms of the Mozilla Public | 1 /* This Source Code Form is subject to the terms of the Mozilla Public |
2 * License, v. 2.0. If a copy of the MPL was not distributed with this | 2 * License, v. 2.0. If a copy of the MPL was not distributed with this |
3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
4 | 4 |
5 #ifndef CTS_H | 5 #ifndef CTS_H |
6 #define CTS_H 1 | 6 #define CTS_H 1 |
7 | 7 |
8 #include "blapii.h" | 8 #include "blapii.h" |
9 | 9 |
10 typedef struct CTSContextStr CTSContext; | 10 typedef struct CTSContextStr CTSContext; |
11 | 11 |
12 /* | 12 /* |
13 * The context argument is the inner cipher context to use with cipher. The | 13 * The context argument is the inner cipher context to use with cipher. The |
14 * CTSContext does not own context. context needs to remain valid for as long | 14 * CTSContext does not own context. context needs to remain valid for as long |
15 * as the CTSContext is valid. | 15 * as the CTSContext is valid. |
16 * | 16 * |
17 * The cipher argument is a block cipher in the CBC mode. | 17 * The cipher argument is a block cipher in the CBC mode. |
18 */ | 18 */ |
19 CTSContext *CTS_CreateContext(void *context, freeblCipherFunc cipher, | 19 CTSContext *CTS_CreateContext(void *context, freeblCipherFunc cipher, |
20 » » » const unsigned char *iv, unsigned int blocksize); | 20 const unsigned char *iv, unsigned int blocksize); |
21 | 21 |
22 void CTS_DestroyContext(CTSContext *cts, PRBool freeit); | 22 void CTS_DestroyContext(CTSContext *cts, PRBool freeit); |
23 | 23 |
24 SECStatus CTS_EncryptUpdate(CTSContext *cts, unsigned char *outbuf, | 24 SECStatus CTS_EncryptUpdate(CTSContext *cts, unsigned char *outbuf, |
25 » » » unsigned int *outlen, unsigned int maxout, | 25 unsigned int *outlen, unsigned int maxout, |
26 » » » const unsigned char *inbuf, unsigned int inlen, | 26 const unsigned char *inbuf, unsigned int inlen, |
27 » » » unsigned int blocksize); | 27 unsigned int blocksize); |
28 SECStatus CTS_DecryptUpdate(CTSContext *cts, unsigned char *outbuf, | 28 SECStatus CTS_DecryptUpdate(CTSContext *cts, unsigned char *outbuf, |
29 » » » unsigned int *outlen, unsigned int maxout, | 29 unsigned int *outlen, unsigned int maxout, |
30 » » » const unsigned char *inbuf, unsigned int inlen, | 30 const unsigned char *inbuf, unsigned int inlen, |
31 » » » unsigned int blocksize); | 31 unsigned int blocksize); |
32 | 32 |
33 #endif | 33 #endif |
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