Mercurial > trustbridge > nss-cmake-static
comparison nss/lib/freebl/poly1305/poly1305.h @ 0:1e5118fa0cb1
This is NSS with a Cmake Buildsyste
To compile a static NSS library for Windows we've used the
Chromium-NSS fork and added a Cmake buildsystem to compile
it statically for Windows. See README.chromium for chromium
changes and README.trustbridge for our modifications.
| author | Andre Heinecke <andre.heinecke@intevation.de> |
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| date | Mon, 28 Jul 2014 10:47:06 +0200 |
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| -1:000000000000 | 0:1e5118fa0cb1 |
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| 1 /* | |
| 2 * poly1305.h - header file for Poly1305 implementation. | |
| 3 * | |
| 4 * This Source Code Form is subject to the terms of the Mozilla Public | |
| 5 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 6 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 7 | |
| 8 #ifndef FREEBL_POLY1305_H_ | |
| 9 #define FREEBL_POLY1305_H_ | |
| 10 | |
| 11 typedef unsigned char poly1305_state[512]; | |
| 12 | |
| 13 /* Poly1305Init sets up |state| so that it can be used to calculate an | |
| 14 * authentication tag with the one-time key |key|. Note that |key| is a | |
| 15 * one-time key and therefore there is no `reset' method because that would | |
| 16 * enable several messages to be authenticated with the same key. */ | |
| 17 extern void Poly1305Init(poly1305_state* state, | |
| 18 const unsigned char key[32]); | |
| 19 | |
| 20 /* Poly1305Update processes |in_len| bytes from |in|. It can be called zero or | |
| 21 * more times after poly1305_init. */ | |
| 22 extern void Poly1305Update(poly1305_state* state, | |
| 23 const unsigned char *in, | |
| 24 size_t inLen); | |
| 25 | |
| 26 /* Poly1305Finish completes the poly1305 calculation and writes a 16 byte | |
| 27 * authentication tag to |mac|. */ | |
| 28 extern void Poly1305Finish(poly1305_state* state, | |
| 29 unsigned char mac[16]); | |
| 30 | |
| 31 #endif /* FREEBL_POLY1305_H_ */ |