MultiTech / CyaSSL

A library for setting up Secure Socket Layer (SSL) connections and verifying remote hosts using certificates. Contains only the source files for mbed platform implementation of the library.

Dependents:   HTTPClient-SSL HTTPClient-SSL HTTPClient-SSL HTTPClient-SSL

cyassl/ctaocrypt/arc4.h@0:b86d15c6ba29, 2015-01-19 (annotated)

Committer:
Vanger
Date:
Mon Jan 19 21:45:42 2015 +0000
Revision:
0:b86d15c6ba29
Updated CyaSSL Library to 3.3.0. Changed Settings and functions to be implemented for mbed platforms

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Vanger 0:b86d15c6ba29 1 /* arc4.h
Vanger 0:b86d15c6ba29 2 *
Vanger 0:b86d15c6ba29 3 * Copyright (C) 2006-2014 wolfSSL Inc.
Vanger 0:b86d15c6ba29 4 *
Vanger 0:b86d15c6ba29 5 * This file is part of CyaSSL.
Vanger 0:b86d15c6ba29 6 *
Vanger 0:b86d15c6ba29 7 * CyaSSL is free software; you can redistribute it and/or modify
Vanger 0:b86d15c6ba29 8 * it under the terms of the GNU General Public License as published by
Vanger 0:b86d15c6ba29 9 * the Free Software Foundation; either version 2 of the License, or
Vanger 0:b86d15c6ba29 10 * (at your option) any later version.
Vanger 0:b86d15c6ba29 11 *
Vanger 0:b86d15c6ba29 12 * CyaSSL is distributed in the hope that it will be useful,
Vanger 0:b86d15c6ba29 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
Vanger 0:b86d15c6ba29 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
Vanger 0:b86d15c6ba29 15 * GNU General Public License for more details.
Vanger 0:b86d15c6ba29 16 *
Vanger 0:b86d15c6ba29 17 * You should have received a copy of the GNU General Public License
Vanger 0:b86d15c6ba29 18 * along with this program; if not, write to the Free Software
Vanger 0:b86d15c6ba29 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
Vanger 0:b86d15c6ba29 20 */
Vanger 0:b86d15c6ba29 21
Vanger 0:b86d15c6ba29 22
Vanger 0:b86d15c6ba29 23 #ifndef CTAO_CRYPT_ARC4_H
Vanger 0:b86d15c6ba29 24 #define CTAO_CRYPT_ARC4_H
Vanger 0:b86d15c6ba29 25
Vanger 0:b86d15c6ba29 26
Vanger 0:b86d15c6ba29 27 #include <cyassl/ctaocrypt/types.h>
Vanger 0:b86d15c6ba29 28
Vanger 0:b86d15c6ba29 29
Vanger 0:b86d15c6ba29 30 #ifdef __cplusplus
Vanger 0:b86d15c6ba29 31 extern "C" {
Vanger 0:b86d15c6ba29 32 #endif
Vanger 0:b86d15c6ba29 33
Vanger 0:b86d15c6ba29 34
Vanger 0:b86d15c6ba29 35 #define CYASSL_ARC4_CAVIUM_MAGIC 0xBEEF0001
Vanger 0:b86d15c6ba29 36
Vanger 0:b86d15c6ba29 37 enum {
Vanger 0:b86d15c6ba29 38 ARC4_ENC_TYPE = 4, /* cipher unique type */
Vanger 0:b86d15c6ba29 39 ARC4_STATE_SIZE = 256
Vanger 0:b86d15c6ba29 40 };
Vanger 0:b86d15c6ba29 41
Vanger 0:b86d15c6ba29 42 /* ARC4 encryption and decryption */
Vanger 0:b86d15c6ba29 43 typedef struct Arc4 {
Vanger 0:b86d15c6ba29 44 byte x;
Vanger 0:b86d15c6ba29 45 byte y;
Vanger 0:b86d15c6ba29 46 byte state[ARC4_STATE_SIZE];
Vanger 0:b86d15c6ba29 47 #ifdef HAVE_CAVIUM
Vanger 0:b86d15c6ba29 48 int devId; /* nitrox device id */
Vanger 0:b86d15c6ba29 49 word32 magic; /* using cavium magic */
Vanger 0:b86d15c6ba29 50 word64 contextHandle; /* nitrox context memory handle */
Vanger 0:b86d15c6ba29 51 #endif
Vanger 0:b86d15c6ba29 52 } Arc4;
Vanger 0:b86d15c6ba29 53
Vanger 0:b86d15c6ba29 54 CYASSL_API void Arc4Process(Arc4*, byte*, const byte*, word32);
Vanger 0:b86d15c6ba29 55 CYASSL_API void Arc4SetKey(Arc4*, const byte*, word32);
Vanger 0:b86d15c6ba29 56
Vanger 0:b86d15c6ba29 57 #ifdef HAVE_CAVIUM
Vanger 0:b86d15c6ba29 58 CYASSL_API int Arc4InitCavium(Arc4*, int);
Vanger 0:b86d15c6ba29 59 CYASSL_API void Arc4FreeCavium(Arc4*);
Vanger 0:b86d15c6ba29 60 #endif
Vanger 0:b86d15c6ba29 61
Vanger 0:b86d15c6ba29 62 #ifdef __cplusplus
Vanger 0:b86d15c6ba29 63 } /* extern "C" */
Vanger 0:b86d15c6ba29 64 #endif
Vanger 0:b86d15c6ba29 65
Vanger 0:b86d15c6ba29 66
Vanger 0:b86d15c6ba29 67 #endif /* CTAO_CRYPT_ARC4_H */
Vanger 0:b86d15c6ba29 68