| /* This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this |
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| |
| #ifndef GCM_H |
| #define GCM_H 1 |
| |
| #include "blapii.h" |
| |
| typedef struct GCMContextStr GCMContext; |
| |
| /* |
| * The context argument is the inner cipher context to use with cipher. The |
| * GCMContext does not own context. context needs to remain valid for as long |
| * as the GCMContext is valid. |
| * |
| * The cipher argument is a block cipher in the ECB encrypt mode. |
| */ |
| GCMContext * GCM_CreateContext(void *context, freeblCipherFunc cipher, |
| const unsigned char *params, unsigned int blocksize); |
| void GCM_DestroyContext(GCMContext *gcm, PRBool freeit); |
| SECStatus GCM_EncryptUpdate(GCMContext *gcm, unsigned char *outbuf, |
| unsigned int *outlen, unsigned int maxout, |
| const unsigned char *inbuf, unsigned int inlen, |
| unsigned int blocksize); |
| SECStatus GCM_DecryptUpdate(GCMContext *gcm, unsigned char *outbuf, |
| unsigned int *outlen, unsigned int maxout, |
| const unsigned char *inbuf, unsigned int inlen, |
| unsigned int blocksize); |
| |
| #endif |
