wolf SSL / wolfSSL

wolfSSL SSL/TLS library, support up to TLS1.3

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wolfssl/wolfcrypt/rabbit.h@17:a5f916481144, 2020-06-05 (annotated)

Committer:
wolfSSL
Date:
Fri Jun 05 00:11:07 2020 +0000
Revision:
17:a5f916481144
Parent:
16:8e0d178b1d1e 
wolfSSL 4.4.0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
wolfSSL 15:117db924cf7c 1 /* rabbit.h
wolfSSL 15:117db924cf7c 2 *
wolfSSL 16:8e0d178b1d1e 3 * Copyright (C) 2006-2020 wolfSSL Inc.
wolfSSL 15:117db924cf7c 4 *
wolfSSL 15:117db924cf7c 5 * This file is part of wolfSSL.
wolfSSL 15:117db924cf7c 6 *
wolfSSL 15:117db924cf7c 7 * wolfSSL is free software; you can redistribute it and/or modify
wolfSSL 15:117db924cf7c 8 * it under the terms of the GNU General Public License as published by
wolfSSL 15:117db924cf7c 9 * the Free Software Foundation; either version 2 of the License, or
wolfSSL 15:117db924cf7c 10 * (at your option) any later version.
wolfSSL 15:117db924cf7c 11 *
wolfSSL 15:117db924cf7c 12 * wolfSSL is distributed in the hope that it will be useful,
wolfSSL 15:117db924cf7c 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
wolfSSL 15:117db924cf7c 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
wolfSSL 15:117db924cf7c 15 * GNU General Public License for more details.
wolfSSL 15:117db924cf7c 16 *
wolfSSL 15:117db924cf7c 17 * You should have received a copy of the GNU General Public License
wolfSSL 15:117db924cf7c 18 * along with this program; if not, write to the Free Software
wolfSSL 15:117db924cf7c 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
wolfSSL 15:117db924cf7c 20 */
wolfSSL 15:117db924cf7c 21
wolfSSL 15:117db924cf7c 22 /*!
wolfSSL 15:117db924cf7c 23 \file wolfssl/wolfcrypt/rabbit.h
wolfSSL 15:117db924cf7c 24 */
wolfSSL 15:117db924cf7c 25
wolfSSL 15:117db924cf7c 26
wolfSSL 15:117db924cf7c 27 #ifndef WOLF_CRYPT_RABBIT_H
wolfSSL 15:117db924cf7c 28 #define WOLF_CRYPT_RABBIT_H
wolfSSL 15:117db924cf7c 29
wolfSSL 15:117db924cf7c 30 #include <wolfssl/wolfcrypt/types.h>
wolfSSL 15:117db924cf7c 31
wolfSSL 15:117db924cf7c 32 #ifndef NO_RABBIT
wolfSSL 15:117db924cf7c 33
wolfSSL 15:117db924cf7c 34 #ifdef __cplusplus
wolfSSL 15:117db924cf7c 35 extern "C" {
wolfSSL 15:117db924cf7c 36 #endif
wolfSSL 15:117db924cf7c 37
wolfSSL 15:117db924cf7c 38
wolfSSL 15:117db924cf7c 39 enum {
wolfSSL 15:117db924cf7c 40 RABBIT_ENC_TYPE = 5 /* cipher unique type */
wolfSSL 15:117db924cf7c 41 };
wolfSSL 15:117db924cf7c 42
wolfSSL 15:117db924cf7c 43
wolfSSL 15:117db924cf7c 44 /* Rabbit Context */
wolfSSL 15:117db924cf7c 45 typedef struct RabbitCtx {
wolfSSL 15:117db924cf7c 46 word32 x[8];
wolfSSL 15:117db924cf7c 47 word32 c[8];
wolfSSL 15:117db924cf7c 48 word32 carry;
wolfSSL 15:117db924cf7c 49 } RabbitCtx;
wolfSSL 15:117db924cf7c 50
wolfSSL 15:117db924cf7c 51
wolfSSL 15:117db924cf7c 52 /* Rabbit stream cipher */
wolfSSL 15:117db924cf7c 53 typedef struct Rabbit {
wolfSSL 15:117db924cf7c 54 RabbitCtx masterCtx;
wolfSSL 15:117db924cf7c 55 RabbitCtx workCtx;
wolfSSL 15:117db924cf7c 56 #ifdef XSTREAM_ALIGN
wolfSSL 15:117db924cf7c 57 void* heap; /* heap hint, currently XMALLOC only used with aligning */
wolfSSL 15:117db924cf7c 58 #endif
wolfSSL 15:117db924cf7c 59 } Rabbit;
wolfSSL 15:117db924cf7c 60
wolfSSL 15:117db924cf7c 61
wolfSSL 15:117db924cf7c 62 WOLFSSL_API int wc_RabbitProcess(Rabbit*, byte*, const byte*, word32);
wolfSSL 15:117db924cf7c 63 WOLFSSL_API int wc_RabbitSetKey(Rabbit*, const byte* key, const byte* iv);
wolfSSL 15:117db924cf7c 64
wolfSSL 15:117db924cf7c 65 WOLFSSL_LOCAL int wc_Rabbit_SetHeap(Rabbit* ctx, void* heap);
wolfSSL 15:117db924cf7c 66
wolfSSL 15:117db924cf7c 67 #ifdef __cplusplus
wolfSSL 15:117db924cf7c 68 } /* extern "C" */
wolfSSL 15:117db924cf7c 69 #endif
wolfSSL 15:117db924cf7c 70
wolfSSL 15:117db924cf7c 71 #endif /* NO_RABBIT */
wolfSSL 15:117db924cf7c 72 #endif /* WOLF_CRYPT_RABBIT_H */
wolfSSL 15:117db924cf7c 73
wolfSSL 15:117db924cf7c 74