Varun Bahl / CyaSSL-Encryp

cya_u

Fork of CyaSSL-forEncrypt by Mobius IoT

ctc_rsa.h@0:5045d2638c29, 2011-02-05 (annotated)

Committer:
toddouska
Date:
Sat Feb 05 01:09:17 2011 +0000
Revision:
0:5045d2638c29
Beta Version

Who changed what in which revision?

UserRevisionLine numberNew contents of line
toddouska 0:5045d2638c29 1 /* ctc_rsa.h
toddouska 0:5045d2638c29 2 *
toddouska 0:5045d2638c29 3 * Copyright (C) 2006-2009 Sawtooth Consulting Ltd.
toddouska 0:5045d2638c29 4 *
toddouska 0:5045d2638c29 5 * This file is part of CyaSSL.
toddouska 0:5045d2638c29 6 *
toddouska 0:5045d2638c29 7 * CyaSSL is free software; you can redistribute it and/or modify
toddouska 0:5045d2638c29 8 * it under the terms of the GNU General Public License as published by
toddouska 0:5045d2638c29 9 * the Free Software Foundation; either version 2 of the License, or
toddouska 0:5045d2638c29 10 * (at your option) any later version.
toddouska 0:5045d2638c29 11 *
toddouska 0:5045d2638c29 12 * CyaSSL is distributed in the hope that it will be useful,
toddouska 0:5045d2638c29 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
toddouska 0:5045d2638c29 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
toddouska 0:5045d2638c29 15 * GNU General Public License for more details.
toddouska 0:5045d2638c29 16 *
toddouska 0:5045d2638c29 17 * You should have received a copy of the GNU General Public License
toddouska 0:5045d2638c29 18 * along with this program; if not, write to the Free Software
toddouska 0:5045d2638c29 19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
toddouska 0:5045d2638c29 20 */
toddouska 0:5045d2638c29 21
toddouska 0:5045d2638c29 22
toddouska 0:5045d2638c29 23 #ifndef CTAO_CRYPT_RSA_H
toddouska 0:5045d2638c29 24 #define CTAO_CRYPT_RSA_H
toddouska 0:5045d2638c29 25
toddouska 0:5045d2638c29 26 #include "types.h"
toddouska 0:5045d2638c29 27 #include "integer.h"
toddouska 0:5045d2638c29 28 #include "random.h"
toddouska 0:5045d2638c29 29
toddouska 0:5045d2638c29 30 #ifdef __cplusplus
toddouska 0:5045d2638c29 31 extern "C" {
toddouska 0:5045d2638c29 32 #endif
toddouska 0:5045d2638c29 33
toddouska 0:5045d2638c29 34
toddouska 0:5045d2638c29 35 enum {
toddouska 0:5045d2638c29 36 RSA_PUBLIC = 0,
toddouska 0:5045d2638c29 37 RSA_PRIVATE = 1
toddouska 0:5045d2638c29 38 };
toddouska 0:5045d2638c29 39
toddouska 0:5045d2638c29 40 /* RSA */
toddouska 0:5045d2638c29 41 typedef struct RsaKey {
toddouska 0:5045d2638c29 42 mp_int n, e, d, p, q, dP, dQ, u;
toddouska 0:5045d2638c29 43 int type; /* public or private */
toddouska 0:5045d2638c29 44 void* heap; /* for user memory overrides */
toddouska 0:5045d2638c29 45 } RsaKey;
toddouska 0:5045d2638c29 46
toddouska 0:5045d2638c29 47
toddouska 0:5045d2638c29 48 void InitRsaKey(RsaKey* key, void*);
toddouska 0:5045d2638c29 49 void FreeRsaKey(RsaKey* key);
toddouska 0:5045d2638c29 50
toddouska 0:5045d2638c29 51 int RsaPublicEncrypt(const byte* in, word32 inLen, byte* out, word32 outLen,
toddouska 0:5045d2638c29 52 RsaKey* key, RNG* rng);
toddouska 0:5045d2638c29 53 int RsaPrivateDecryptInline(byte* in, word32 inLen, byte** out, RsaKey* key);
toddouska 0:5045d2638c29 54 int RsaPrivateDecrypt(const byte* in, word32 inLen, byte* out, word32 outLen,
toddouska 0:5045d2638c29 55 RsaKey* key);
toddouska 0:5045d2638c29 56 int RsaSSL_Sign(const byte* in, word32 inLen, byte* out, word32 outLen,
toddouska 0:5045d2638c29 57 RsaKey* key, RNG* rng);
toddouska 0:5045d2638c29 58 int RsaSSL_VerifyInline(byte* in, word32 inLen, byte** out, RsaKey* key);
toddouska 0:5045d2638c29 59 int RsaSSL_Verify(const byte* in, word32 inLen, byte* out, word32 outLen,
toddouska 0:5045d2638c29 60 RsaKey* key);
toddouska 0:5045d2638c29 61
toddouska 0:5045d2638c29 62 int RsaEncryptSize(RsaKey* key);
toddouska 0:5045d2638c29 63
toddouska 0:5045d2638c29 64 #ifdef CYASSL_KEY_GEN
toddouska 0:5045d2638c29 65 int MakeRsaKey(RsaKey* key, int size, long e, RNG* rng);
toddouska 0:5045d2638c29 66 #endif
toddouska 0:5045d2638c29 67
toddouska 0:5045d2638c29 68
toddouska 0:5045d2638c29 69 #ifdef __cplusplus
toddouska 0:5045d2638c29 70 } /* extern "C" */
toddouska 0:5045d2638c29 71 #endif
toddouska 0:5045d2638c29 72
toddouska 0:5045d2638c29 73 #endif /* CTAO_CRYPT_RSA_H */
toddouska 0:5045d2638c29 74