Ashley Mills / Encrypted

cyassl re-port with cellular comms, PSK test

Dependencies:   VodafoneUSBModem_bleedingedge2 mbed-rtos mbed-src

cyassllib/cyassl/ctaocrypt/hc128.h@1:b211d97b0068, 2013-04-26 (annotated)

Committer:
ashleymills
Date:
Fri Apr 26 16:59:36 2013 +0000
Revision:
1:b211d97b0068
Parent:
0:e979170e02e7 
nothing

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ashleymills 0:e979170e02e7 1 /* hc128.h
ashleymills 0:e979170e02e7 2 *
ashleymills 0:e979170e02e7 3 * Copyright (C) 2006-2012 Sawtooth Consulting Ltd.
ashleymills 0:e979170e02e7 4 *
ashleymills 0:e979170e02e7 5 * This file is part of CyaSSL.
ashleymills 0:e979170e02e7 6 *
ashleymills 0:e979170e02e7 7 * CyaSSL is free software; you can redistribute it and/or modify
ashleymills 0:e979170e02e7 8 * it under the terms of the GNU General Public License as published by
ashleymills 0:e979170e02e7 9 * the Free Software Foundation; either version 2 of the License, or
ashleymills 0:e979170e02e7 10 * (at your option) any later version.
ashleymills 0:e979170e02e7 11 *
ashleymills 0:e979170e02e7 12 * CyaSSL is distributed in the hope that it will be useful,
ashleymills 0:e979170e02e7 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
ashleymills 0:e979170e02e7 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
ashleymills 0:e979170e02e7 15 * GNU General Public License for more details.
ashleymills 0:e979170e02e7 16 *
ashleymills 0:e979170e02e7 17 * You should have received a copy of the GNU General Public License
ashleymills 0:e979170e02e7 18 * along with this program; if not, write to the Free Software
ashleymills 0:e979170e02e7 19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
ashleymills 0:e979170e02e7 20 */
ashleymills 0:e979170e02e7 21
ashleymills 0:e979170e02e7 22
ashleymills 0:e979170e02e7 23 #ifndef NO_HC128
ashleymills 0:e979170e02e7 24
ashleymills 0:e979170e02e7 25 #ifndef CTAO_CRYPT_HC128_H
ashleymills 0:e979170e02e7 26 #define CTAO_CRYPT_HC128_H
ashleymills 0:e979170e02e7 27
ashleymills 0:e979170e02e7 28 #include <cyassl/ctaocrypt/types.h>
ashleymills 0:e979170e02e7 29
ashleymills 0:e979170e02e7 30 #ifdef __cplusplus
ashleymills 0:e979170e02e7 31 extern "C" {
ashleymills 0:e979170e02e7 32 #endif
ashleymills 0:e979170e02e7 33
ashleymills 0:e979170e02e7 34
ashleymills 0:e979170e02e7 35 enum {
ashleymills 0:e979170e02e7 36 HC128_ENC_TYPE = 6 /* cipher unique type */
ashleymills 0:e979170e02e7 37 };
ashleymills 0:e979170e02e7 38
ashleymills 0:e979170e02e7 39 /* HC-128 stream cipher */
ashleymills 0:e979170e02e7 40 typedef struct HC128 {
ashleymills 0:e979170e02e7 41 word32 T[1024]; /* P[i] = T[i]; Q[i] = T[1024 + i ]; */
ashleymills 0:e979170e02e7 42 word32 X[16];
ashleymills 0:e979170e02e7 43 word32 Y[16];
ashleymills 0:e979170e02e7 44 word32 counter1024; /* counter1024 = i mod 1024 at the ith step */
ashleymills 0:e979170e02e7 45 word32 key[8];
ashleymills 0:e979170e02e7 46 word32 iv[8];
ashleymills 0:e979170e02e7 47 } HC128;
ashleymills 0:e979170e02e7 48
ashleymills 0:e979170e02e7 49
ashleymills 0:e979170e02e7 50 CYASSL_API void Hc128_Process(HC128*, byte*, const byte*, word32);
ashleymills 0:e979170e02e7 51 CYASSL_API void Hc128_SetKey(HC128*, const byte* key, const byte* iv);
ashleymills 0:e979170e02e7 52
ashleymills 0:e979170e02e7 53
ashleymills 0:e979170e02e7 54 #ifdef __cplusplus
ashleymills 0:e979170e02e7 55 } /* extern "C" */
ashleymills 0:e979170e02e7 56 #endif
ashleymills 0:e979170e02e7 57
ashleymills 0:e979170e02e7 58 #endif /* CTAO_CRYPT_HC128_H */
ashleymills 0:e979170e02e7 59
ashleymills 0:e979170e02e7 60 #endif /* HAVE_HC128 */