Francois Berder / cyassl-lib

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cyassl/ctaocrypt/rsa.h@4:f377303c41be, 2013-09-16 (annotated)

Committer:
feb11
Date:
Mon Sep 16 09:53:35 2013 +0000
Revision:
4:f377303c41be
Parent:
0:714293de3836 
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ashleymills 0:714293de3836 1 /* rsa.h
ashleymills 0:714293de3836 2 *
ashleymills 0:714293de3836 3 * Copyright (C) 2006-2013 wolfSSL Inc.
ashleymills 0:714293de3836 4 *
ashleymills 0:714293de3836 5 * This file is part of CyaSSL.
ashleymills 0:714293de3836 6 *
ashleymills 0:714293de3836 7 * CyaSSL is free software; you can redistribute it and/or modify
ashleymills 0:714293de3836 8 * it under the terms of the GNU General Public License as published by
ashleymills 0:714293de3836 9 * the Free Software Foundation; either version 2 of the License, or
ashleymills 0:714293de3836 10 * (at your option) any later version.
ashleymills 0:714293de3836 11 *
ashleymills 0:714293de3836 12 * CyaSSL is distributed in the hope that it will be useful,
ashleymills 0:714293de3836 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
ashleymills 0:714293de3836 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
ashleymills 0:714293de3836 15 * GNU General Public License for more details.
ashleymills 0:714293de3836 16 *
ashleymills 0:714293de3836 17 * You should have received a copy of the GNU General Public License
ashleymills 0:714293de3836 18 * along with this program; if not, write to the Free Software
ashleymills 0:714293de3836 19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
ashleymills 0:714293de3836 20 */
ashleymills 0:714293de3836 21
ashleymills 0:714293de3836 22 #ifndef NO_RSA
ashleymills 0:714293de3836 23
ashleymills 0:714293de3836 24 #ifndef CTAO_CRYPT_RSA_H
ashleymills 0:714293de3836 25 #define CTAO_CRYPT_RSA_H
ashleymills 0:714293de3836 26
ashleymills 0:714293de3836 27 #include <cyassl/ctaocrypt/types.h>
ashleymills 0:714293de3836 28 #include <cyassl/ctaocrypt/integer.h>
ashleymills 0:714293de3836 29 #include <cyassl/ctaocrypt/random.h>
ashleymills 0:714293de3836 30
ashleymills 0:714293de3836 31 #ifdef __cplusplus
ashleymills 0:714293de3836 32 extern "C" {
ashleymills 0:714293de3836 33 #endif
ashleymills 0:714293de3836 34
ashleymills 0:714293de3836 35 #define CYASSL_RSA_CAVIUM_MAGIC 0xBEEF0006
ashleymills 0:714293de3836 36
ashleymills 0:714293de3836 37 enum {
ashleymills 0:714293de3836 38 RSA_PUBLIC = 0,
ashleymills 0:714293de3836 39 RSA_PRIVATE = 1
ashleymills 0:714293de3836 40 };
ashleymills 0:714293de3836 41
ashleymills 0:714293de3836 42 /* RSA */
ashleymills 0:714293de3836 43 typedef struct RsaKey {
ashleymills 0:714293de3836 44 mp_int n, e, d, p, q, dP, dQ, u;
ashleymills 0:714293de3836 45 int type; /* public or private */
ashleymills 0:714293de3836 46 void* heap; /* for user memory overrides */
ashleymills 0:714293de3836 47 #ifdef HAVE_CAVIUM
ashleymills 0:714293de3836 48 int devId; /* nitrox device id */
ashleymills 0:714293de3836 49 word32 magic; /* using cavium magic */
ashleymills 0:714293de3836 50 word64 contextHandle; /* nitrox context memory handle */
ashleymills 0:714293de3836 51 byte* c_n; /* cavium byte buffers for key parts */
ashleymills 0:714293de3836 52 byte* c_e;
ashleymills 0:714293de3836 53 byte* c_d;
ashleymills 0:714293de3836 54 byte* c_p;
ashleymills 0:714293de3836 55 byte* c_q;
ashleymills 0:714293de3836 56 byte* c_dP;
ashleymills 0:714293de3836 57 byte* c_dQ;
ashleymills 0:714293de3836 58 byte* c_u; /* sizes in bytes */
ashleymills 0:714293de3836 59 word16 c_nSz, c_eSz, c_dSz, c_pSz, c_qSz, c_dP_Sz, c_dQ_Sz, c_uSz;
ashleymills 0:714293de3836 60 #endif
ashleymills 0:714293de3836 61 } RsaKey;
ashleymills 0:714293de3836 62
ashleymills 0:714293de3836 63
ashleymills 0:714293de3836 64 CYASSL_API void InitRsaKey(RsaKey* key, void*);
ashleymills 0:714293de3836 65 CYASSL_API void FreeRsaKey(RsaKey* key);
ashleymills 0:714293de3836 66
ashleymills 0:714293de3836 67 CYASSL_API int RsaPublicEncrypt(const byte* in, word32 inLen, byte* out,
ashleymills 0:714293de3836 68 word32 outLen, RsaKey* key, RNG* rng);
ashleymills 0:714293de3836 69 CYASSL_API int RsaPrivateDecryptInline(byte* in, word32 inLen, byte** out,
ashleymills 0:714293de3836 70 RsaKey* key);
ashleymills 0:714293de3836 71 CYASSL_API int RsaPrivateDecrypt(const byte* in, word32 inLen, byte* out,
ashleymills 0:714293de3836 72 word32 outLen, RsaKey* key);
ashleymills 0:714293de3836 73 CYASSL_API int RsaSSL_Sign(const byte* in, word32 inLen, byte* out,
ashleymills 0:714293de3836 74 word32 outLen, RsaKey* key, RNG* rng);
ashleymills 0:714293de3836 75 CYASSL_API int RsaSSL_VerifyInline(byte* in, word32 inLen, byte** out,
ashleymills 0:714293de3836 76 RsaKey* key);
ashleymills 0:714293de3836 77 CYASSL_API int RsaSSL_Verify(const byte* in, word32 inLen, byte* out,
ashleymills 0:714293de3836 78 word32 outLen, RsaKey* key);
ashleymills 0:714293de3836 79 CYASSL_API int RsaEncryptSize(RsaKey* key);
ashleymills 0:714293de3836 80
ashleymills 0:714293de3836 81 CYASSL_API int RsaPrivateKeyDecode(const byte* input, word32* inOutIdx, RsaKey*,
ashleymills 0:714293de3836 82 word32);
ashleymills 0:714293de3836 83 CYASSL_API int RsaPublicKeyDecode(const byte* input, word32* inOutIdx, RsaKey*,
ashleymills 0:714293de3836 84 word32);
ashleymills 0:714293de3836 85 #ifdef CYASSL_KEY_GEN
ashleymills 0:714293de3836 86 CYASSL_API int MakeRsaKey(RsaKey* key, int size, long e, RNG* rng);
ashleymills 0:714293de3836 87 CYASSL_API int RsaKeyToDer(RsaKey*, byte* output, word32 inLen);
ashleymills 0:714293de3836 88 #endif
ashleymills 0:714293de3836 89
ashleymills 0:714293de3836 90 #ifdef HAVE_CAVIUM
ashleymills 0:714293de3836 91 CYASSL_API int RsaInitCavium(RsaKey*, int);
ashleymills 0:714293de3836 92 CYASSL_API void RsaFreeCavium(RsaKey*);
ashleymills 0:714293de3836 93 #endif
ashleymills 0:714293de3836 94
ashleymills 0:714293de3836 95
ashleymills 0:714293de3836 96 #ifdef __cplusplus
ashleymills 0:714293de3836 97 } /* extern "C" */
ashleymills 0:714293de3836 98 #endif
ashleymills 0:714293de3836 99
ashleymills 0:714293de3836 100 #endif /* CTAO_CRYPT_RSA_H */
ashleymills 0:714293de3836 101
ashleymills 0:714293de3836 102 #endif /* NO_RSA */