wolf SSL / CyaSSL-2.9.4

SSL/TLS Library

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CyaSSL is SSL/TLS library for embedded systems.

wolfssl.com

cyassl/ctaocrypt/rsa.h@0:9d17e4342598, 2014-04-20 (annotated)

Committer:
wolfSSL
Date:
Sun Apr 20 12:40:57 2014 +0000
Revision:
0:9d17e4342598
CyaSSL SSL/TLS Library 2.9.4;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
wolfSSL 0:9d17e4342598 1 /* rsa.h
wolfSSL 0:9d17e4342598 2 *
wolfSSL 0:9d17e4342598 3 * Copyright (C) 2006-2013 wolfSSL Inc.
wolfSSL 0:9d17e4342598 4 *
wolfSSL 0:9d17e4342598 5 * This file is part of CyaSSL.
wolfSSL 0:9d17e4342598 6 *
wolfSSL 0:9d17e4342598 7 * CyaSSL is free software; you can redistribute it and/or modify
wolfSSL 0:9d17e4342598 8 * it under the terms of the GNU General Public License as published by
wolfSSL 0:9d17e4342598 9 * the Free Software Foundation; either version 2 of the License, or
wolfSSL 0:9d17e4342598 10 * (at your option) any later version.
wolfSSL 0:9d17e4342598 11 *
wolfSSL 0:9d17e4342598 12 * CyaSSL is distributed in the hope that it will be useful,
wolfSSL 0:9d17e4342598 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
wolfSSL 0:9d17e4342598 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
wolfSSL 0:9d17e4342598 15 * GNU General Public License for more details.
wolfSSL 0:9d17e4342598 16 *
wolfSSL 0:9d17e4342598 17 * You should have received a copy of the GNU General Public License
wolfSSL 0:9d17e4342598 18 * along with this program; if not, write to the Free Software
wolfSSL 0:9d17e4342598 19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
wolfSSL 0:9d17e4342598 20 */
wolfSSL 0:9d17e4342598 21
wolfSSL 0:9d17e4342598 22 #ifndef NO_RSA
wolfSSL 0:9d17e4342598 23
wolfSSL 0:9d17e4342598 24 #ifndef CTAO_CRYPT_RSA_H
wolfSSL 0:9d17e4342598 25 #define CTAO_CRYPT_RSA_H
wolfSSL 0:9d17e4342598 26
wolfSSL 0:9d17e4342598 27 #include <cyassl/ctaocrypt/types.h>
wolfSSL 0:9d17e4342598 28 #include <cyassl/ctaocrypt/integer.h>
wolfSSL 0:9d17e4342598 29 #include <cyassl/ctaocrypt/random.h>
wolfSSL 0:9d17e4342598 30
wolfSSL 0:9d17e4342598 31 #ifdef __cplusplus
wolfSSL 0:9d17e4342598 32 extern "C" {
wolfSSL 0:9d17e4342598 33 #endif
wolfSSL 0:9d17e4342598 34
wolfSSL 0:9d17e4342598 35 #define CYASSL_RSA_CAVIUM_MAGIC 0xBEEF0006
wolfSSL 0:9d17e4342598 36
wolfSSL 0:9d17e4342598 37 enum {
wolfSSL 0:9d17e4342598 38 RSA_PUBLIC = 0,
wolfSSL 0:9d17e4342598 39 RSA_PRIVATE = 1
wolfSSL 0:9d17e4342598 40 };
wolfSSL 0:9d17e4342598 41
wolfSSL 0:9d17e4342598 42 /* RSA */
wolfSSL 0:9d17e4342598 43 typedef struct RsaKey {
wolfSSL 0:9d17e4342598 44 mp_int n, e, d, p, q, dP, dQ, u;
wolfSSL 0:9d17e4342598 45 int type; /* public or private */
wolfSSL 0:9d17e4342598 46 void* heap; /* for user memory overrides */
wolfSSL 0:9d17e4342598 47 #ifdef HAVE_CAVIUM
wolfSSL 0:9d17e4342598 48 int devId; /* nitrox device id */
wolfSSL 0:9d17e4342598 49 word32 magic; /* using cavium magic */
wolfSSL 0:9d17e4342598 50 word64 contextHandle; /* nitrox context memory handle */
wolfSSL 0:9d17e4342598 51 byte* c_n; /* cavium byte buffers for key parts */
wolfSSL 0:9d17e4342598 52 byte* c_e;
wolfSSL 0:9d17e4342598 53 byte* c_d;
wolfSSL 0:9d17e4342598 54 byte* c_p;
wolfSSL 0:9d17e4342598 55 byte* c_q;
wolfSSL 0:9d17e4342598 56 byte* c_dP;
wolfSSL 0:9d17e4342598 57 byte* c_dQ;
wolfSSL 0:9d17e4342598 58 byte* c_u; /* sizes in bytes */
wolfSSL 0:9d17e4342598 59 word16 c_nSz, c_eSz, c_dSz, c_pSz, c_qSz, c_dP_Sz, c_dQ_Sz, c_uSz;
wolfSSL 0:9d17e4342598 60 #endif
wolfSSL 0:9d17e4342598 61 } RsaKey;
wolfSSL 0:9d17e4342598 62
wolfSSL 0:9d17e4342598 63
wolfSSL 0:9d17e4342598 64 CYASSL_API int InitRsaKey(RsaKey* key, void*);
wolfSSL 0:9d17e4342598 65 CYASSL_API int FreeRsaKey(RsaKey* key);
wolfSSL 0:9d17e4342598 66
wolfSSL 0:9d17e4342598 67 CYASSL_API int RsaPublicEncrypt(const byte* in, word32 inLen, byte* out,
wolfSSL 0:9d17e4342598 68 word32 outLen, RsaKey* key, RNG* rng);
wolfSSL 0:9d17e4342598 69 CYASSL_API int RsaPrivateDecryptInline(byte* in, word32 inLen, byte** out,
wolfSSL 0:9d17e4342598 70 RsaKey* key);
wolfSSL 0:9d17e4342598 71 CYASSL_API int RsaPrivateDecrypt(const byte* in, word32 inLen, byte* out,
wolfSSL 0:9d17e4342598 72 word32 outLen, RsaKey* key);
wolfSSL 0:9d17e4342598 73 CYASSL_API int RsaSSL_Sign(const byte* in, word32 inLen, byte* out,
wolfSSL 0:9d17e4342598 74 word32 outLen, RsaKey* key, RNG* rng);
wolfSSL 0:9d17e4342598 75 CYASSL_API int RsaSSL_VerifyInline(byte* in, word32 inLen, byte** out,
wolfSSL 0:9d17e4342598 76 RsaKey* key);
wolfSSL 0:9d17e4342598 77 CYASSL_API int RsaSSL_Verify(const byte* in, word32 inLen, byte* out,
wolfSSL 0:9d17e4342598 78 word32 outLen, RsaKey* key);
wolfSSL 0:9d17e4342598 79 CYASSL_API int RsaEncryptSize(RsaKey* key);
wolfSSL 0:9d17e4342598 80
wolfSSL 0:9d17e4342598 81 CYASSL_API int RsaPrivateKeyDecode(const byte* input, word32* inOutIdx, RsaKey*,
wolfSSL 0:9d17e4342598 82 word32);
wolfSSL 0:9d17e4342598 83 CYASSL_API int RsaPublicKeyDecode(const byte* input, word32* inOutIdx, RsaKey*,
wolfSSL 0:9d17e4342598 84 word32);
wolfSSL 0:9d17e4342598 85 #ifdef CYASSL_KEY_GEN
wolfSSL 0:9d17e4342598 86 CYASSL_API int MakeRsaKey(RsaKey* key, int size, long e, RNG* rng);
wolfSSL 0:9d17e4342598 87 CYASSL_API int RsaKeyToDer(RsaKey*, byte* output, word32 inLen);
wolfSSL 0:9d17e4342598 88 #endif
wolfSSL 0:9d17e4342598 89
wolfSSL 0:9d17e4342598 90 #ifdef HAVE_CAVIUM
wolfSSL 0:9d17e4342598 91 CYASSL_API int RsaInitCavium(RsaKey*, int);
wolfSSL 0:9d17e4342598 92 CYASSL_API void RsaFreeCavium(RsaKey*);
wolfSSL 0:9d17e4342598 93 #endif
wolfSSL 0:9d17e4342598 94
wolfSSL 0:9d17e4342598 95
wolfSSL 0:9d17e4342598 96 #ifdef HAVE_FIPS
wolfSSL 0:9d17e4342598 97 /* fips wrapper calls, user can call direct */
wolfSSL 0:9d17e4342598 98 CYASSL_API int InitRsaKey_fips(RsaKey* key, void*);
wolfSSL 0:9d17e4342598 99 CYASSL_API int FreeRsaKey_fips(RsaKey* key);
wolfSSL 0:9d17e4342598 100
wolfSSL 0:9d17e4342598 101 CYASSL_API int RsaPublicEncrypt_fips(const byte* in,word32 inLen,byte* out,
wolfSSL 0:9d17e4342598 102 word32 outLen, RsaKey* key, RNG* rng);
wolfSSL 0:9d17e4342598 103 CYASSL_API int RsaPrivateDecryptInline_fips(byte* in, word32 inLen,
wolfSSL 0:9d17e4342598 104 byte** out, RsaKey* key);
wolfSSL 0:9d17e4342598 105 CYASSL_API int RsaPrivateDecrypt_fips(const byte* in, word32 inLen,
wolfSSL 0:9d17e4342598 106 byte* out,word32 outLen,RsaKey* key);
wolfSSL 0:9d17e4342598 107 CYASSL_API int RsaSSL_Sign_fips(const byte* in, word32 inLen, byte* out,
wolfSSL 0:9d17e4342598 108 word32 outLen, RsaKey* key, RNG* rng);
wolfSSL 0:9d17e4342598 109 CYASSL_API int RsaSSL_VerifyInline_fips(byte* in, word32 inLen, byte** out,
wolfSSL 0:9d17e4342598 110 RsaKey* key);
wolfSSL 0:9d17e4342598 111 CYASSL_API int RsaSSL_Verify_fips(const byte* in, word32 inLen, byte* out,
wolfSSL 0:9d17e4342598 112 word32 outLen, RsaKey* key);
wolfSSL 0:9d17e4342598 113 CYASSL_API int RsaEncryptSize_fips(RsaKey* key);
wolfSSL 0:9d17e4342598 114
wolfSSL 0:9d17e4342598 115 CYASSL_API int RsaPrivateKeyDecode_fips(const byte* input, word32* inOutIdx,
wolfSSL 0:9d17e4342598 116 RsaKey*, word32);
wolfSSL 0:9d17e4342598 117 CYASSL_API int RsaPublicKeyDecode_fips(const byte* input, word32* inOutIdx,
wolfSSL 0:9d17e4342598 118 RsaKey*, word32);
wolfSSL 0:9d17e4342598 119 #ifndef FIPS_NO_WRAPPERS
wolfSSL 0:9d17e4342598 120 /* if not impl or fips.c impl wrapper force fips calls if fips build */
wolfSSL 0:9d17e4342598 121 #define InitRsaKey InitRsaKey_fips
wolfSSL 0:9d17e4342598 122 #define FreeRsaKey FreeRsaKey_fips
wolfSSL 0:9d17e4342598 123 #define RsaPublicEncrypt RsaPublicEncrypt_fips
wolfSSL 0:9d17e4342598 124 #define RsaPrivateDecryptInline RsaPrivateDecryptInline_fips
wolfSSL 0:9d17e4342598 125 #define RsaPrivateDecrypt RsaPrivateDecrypt_fips
wolfSSL 0:9d17e4342598 126 #define RsaSSL_Sign RsaSSL_Sign_fips
wolfSSL 0:9d17e4342598 127 #define RsaSSL_VerifyInline RsaSSL_VerifyInline_fips
wolfSSL 0:9d17e4342598 128 #define RsaSSL_Verify RsaSSL_Verify_fips
wolfSSL 0:9d17e4342598 129 #define RsaEncryptSize RsaEncryptSize_fips
wolfSSL 0:9d17e4342598 130 /* no implicit KeyDecodes since in asn.c (not rsa.c) */
wolfSSL 0:9d17e4342598 131 #endif /* FIPS_NO_WRAPPERS */
wolfSSL 0:9d17e4342598 132
wolfSSL 0:9d17e4342598 133 #endif /* HAVE_FIPS */
wolfSSL 0:9d17e4342598 134
wolfSSL 0:9d17e4342598 135
wolfSSL 0:9d17e4342598 136 #ifdef __cplusplus
wolfSSL 0:9d17e4342598 137 } /* extern "C" */
wolfSSL 0:9d17e4342598 138 #endif
wolfSSL 0:9d17e4342598 139
wolfSSL 0:9d17e4342598 140 #endif /* CTAO_CRYPT_RSA_H */
wolfSSL 0:9d17e4342598 141
wolfSSL 0:9d17e4342598 142 #endif /* NO_RSA */