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/rsa.h@6:cf58d49e1a86, 2015-03-23 (annotated)

Committer:
Mike Fiore
Date:
Mon Mar 23 16:51:07 2015 -0500
Revision:
6:cf58d49e1a86
Parent:
0:b86d15c6ba29 
fix whitespace in sha512.c

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Vanger 0:b86d15c6ba29 1 /* rsa.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 #ifndef NO_RSA
Vanger 0:b86d15c6ba29 23
Vanger 0:b86d15c6ba29 24 #ifndef CTAO_CRYPT_RSA_H
Vanger 0:b86d15c6ba29 25 #define CTAO_CRYPT_RSA_H
Vanger 0:b86d15c6ba29 26
Vanger 0:b86d15c6ba29 27 #include <cyassl/ctaocrypt/types.h>
Vanger 0:b86d15c6ba29 28 #include <cyassl/ctaocrypt/integer.h>
Vanger 0:b86d15c6ba29 29 #include <cyassl/ctaocrypt/random.h>
Vanger 0:b86d15c6ba29 30
Vanger 0:b86d15c6ba29 31 #ifdef __cplusplus
Vanger 0:b86d15c6ba29 32 extern "C" {
Vanger 0:b86d15c6ba29 33 #endif
Vanger 0:b86d15c6ba29 34
Vanger 0:b86d15c6ba29 35 #define CYASSL_RSA_CAVIUM_MAGIC 0xBEEF0006
Vanger 0:b86d15c6ba29 36
Vanger 0:b86d15c6ba29 37 enum {
Vanger 0:b86d15c6ba29 38 RSA_PUBLIC = 0,
Vanger 0:b86d15c6ba29 39 RSA_PRIVATE = 1
Vanger 0:b86d15c6ba29 40 };
Vanger 0:b86d15c6ba29 41
Vanger 0:b86d15c6ba29 42 /* RSA */
Vanger 0:b86d15c6ba29 43 typedef struct RsaKey {
Vanger 0:b86d15c6ba29 44 mp_int n, e, d, p, q, dP, dQ, u;
Vanger 0:b86d15c6ba29 45 int type; /* public or private */
Vanger 0:b86d15c6ba29 46 void* heap; /* for user memory overrides */
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 byte* c_n; /* cavium byte buffers for key parts */
Vanger 0:b86d15c6ba29 52 byte* c_e;
Vanger 0:b86d15c6ba29 53 byte* c_d;
Vanger 0:b86d15c6ba29 54 byte* c_p;
Vanger 0:b86d15c6ba29 55 byte* c_q;
Vanger 0:b86d15c6ba29 56 byte* c_dP;
Vanger 0:b86d15c6ba29 57 byte* c_dQ;
Vanger 0:b86d15c6ba29 58 byte* c_u; /* sizes in bytes */
Vanger 0:b86d15c6ba29 59 word16 c_nSz, c_eSz, c_dSz, c_pSz, c_qSz, c_dP_Sz, c_dQ_Sz, c_uSz;
Vanger 0:b86d15c6ba29 60 #endif
Vanger 0:b86d15c6ba29 61 } RsaKey;
Vanger 0:b86d15c6ba29 62
Vanger 0:b86d15c6ba29 63
Vanger 0:b86d15c6ba29 64 CYASSL_API int InitRsaKey(RsaKey* key, void*);
Vanger 0:b86d15c6ba29 65 CYASSL_API int FreeRsaKey(RsaKey* key);
Vanger 0:b86d15c6ba29 66
Vanger 0:b86d15c6ba29 67 CYASSL_API int RsaPublicEncrypt(const byte* in, word32 inLen, byte* out,
Vanger 0:b86d15c6ba29 68 word32 outLen, RsaKey* key, RNG* rng);
Vanger 0:b86d15c6ba29 69 CYASSL_API int RsaPrivateDecryptInline(byte* in, word32 inLen, byte** out,
Vanger 0:b86d15c6ba29 70 RsaKey* key);
Vanger 0:b86d15c6ba29 71 CYASSL_API int RsaPrivateDecrypt(const byte* in, word32 inLen, byte* out,
Vanger 0:b86d15c6ba29 72 word32 outLen, RsaKey* key);
Vanger 0:b86d15c6ba29 73 CYASSL_API int RsaSSL_Sign(const byte* in, word32 inLen, byte* out,
Vanger 0:b86d15c6ba29 74 word32 outLen, RsaKey* key, RNG* rng);
Vanger 0:b86d15c6ba29 75 CYASSL_API int RsaSSL_VerifyInline(byte* in, word32 inLen, byte** out,
Vanger 0:b86d15c6ba29 76 RsaKey* key);
Vanger 0:b86d15c6ba29 77 CYASSL_API int RsaSSL_Verify(const byte* in, word32 inLen, byte* out,
Vanger 0:b86d15c6ba29 78 word32 outLen, RsaKey* key);
Vanger 0:b86d15c6ba29 79 CYASSL_API int RsaEncryptSize(RsaKey* key);
Vanger 0:b86d15c6ba29 80
Vanger 0:b86d15c6ba29 81 CYASSL_API int RsaPrivateKeyDecode(const byte* input, word32* inOutIdx, RsaKey*,
Vanger 0:b86d15c6ba29 82 word32);
Vanger 0:b86d15c6ba29 83 CYASSL_API int RsaPublicKeyDecode(const byte* input, word32* inOutIdx, RsaKey*,
Vanger 0:b86d15c6ba29 84 word32);
Vanger 0:b86d15c6ba29 85 CYASSL_API int RsaPublicKeyDecodeRaw(const byte* n, word32 nSz, const byte* e,
Vanger 0:b86d15c6ba29 86 word32 eSz, RsaKey* key);
Vanger 0:b86d15c6ba29 87 CYASSL_API int RsaFlattenPublicKey(RsaKey*, byte*, word32*, byte*, word32*);
Vanger 0:b86d15c6ba29 88
Vanger 0:b86d15c6ba29 89 #ifdef CYASSL_KEY_GEN
Vanger 0:b86d15c6ba29 90 CYASSL_API int MakeRsaKey(RsaKey* key, int size, long e, RNG* rng);
Vanger 0:b86d15c6ba29 91 CYASSL_API int RsaKeyToDer(RsaKey*, byte* output, word32 inLen);
Vanger 0:b86d15c6ba29 92 #endif
Vanger 0:b86d15c6ba29 93
Vanger 0:b86d15c6ba29 94 #ifdef HAVE_CAVIUM
Vanger 0:b86d15c6ba29 95 CYASSL_API int RsaInitCavium(RsaKey*, int);
Vanger 0:b86d15c6ba29 96 CYASSL_API void RsaFreeCavium(RsaKey*);
Vanger 0:b86d15c6ba29 97 #endif
Vanger 0:b86d15c6ba29 98
Vanger 0:b86d15c6ba29 99
Vanger 0:b86d15c6ba29 100 #ifdef HAVE_FIPS
Vanger 0:b86d15c6ba29 101 /* fips wrapper calls, user can call direct */
Vanger 0:b86d15c6ba29 102 CYASSL_API int InitRsaKey_fips(RsaKey* key, void*);
Vanger 0:b86d15c6ba29 103 CYASSL_API int FreeRsaKey_fips(RsaKey* key);
Vanger 0:b86d15c6ba29 104
Vanger 0:b86d15c6ba29 105 CYASSL_API int RsaPublicEncrypt_fips(const byte* in,word32 inLen,byte* out,
Vanger 0:b86d15c6ba29 106 word32 outLen, RsaKey* key, RNG* rng);
Vanger 0:b86d15c6ba29 107 CYASSL_API int RsaPrivateDecryptInline_fips(byte* in, word32 inLen,
Vanger 0:b86d15c6ba29 108 byte** out, RsaKey* key);
Vanger 0:b86d15c6ba29 109 CYASSL_API int RsaPrivateDecrypt_fips(const byte* in, word32 inLen,
Vanger 0:b86d15c6ba29 110 byte* out,word32 outLen,RsaKey* key);
Vanger 0:b86d15c6ba29 111 CYASSL_API int RsaSSL_Sign_fips(const byte* in, word32 inLen, byte* out,
Vanger 0:b86d15c6ba29 112 word32 outLen, RsaKey* key, RNG* rng);
Vanger 0:b86d15c6ba29 113 CYASSL_API int RsaSSL_VerifyInline_fips(byte* in, word32 inLen, byte** out,
Vanger 0:b86d15c6ba29 114 RsaKey* key);
Vanger 0:b86d15c6ba29 115 CYASSL_API int RsaSSL_Verify_fips(const byte* in, word32 inLen, byte* out,
Vanger 0:b86d15c6ba29 116 word32 outLen, RsaKey* key);
Vanger 0:b86d15c6ba29 117 CYASSL_API int RsaEncryptSize_fips(RsaKey* key);
Vanger 0:b86d15c6ba29 118
Vanger 0:b86d15c6ba29 119 CYASSL_API int RsaPrivateKeyDecode_fips(const byte* input, word32* inOutIdx,
Vanger 0:b86d15c6ba29 120 RsaKey*, word32);
Vanger 0:b86d15c6ba29 121 CYASSL_API int RsaPublicKeyDecode_fips(const byte* input, word32* inOutIdx,
Vanger 0:b86d15c6ba29 122 RsaKey*, word32);
Vanger 0:b86d15c6ba29 123 #ifndef FIPS_NO_WRAPPERS
Vanger 0:b86d15c6ba29 124 /* if not impl or fips.c impl wrapper force fips calls if fips build */
Vanger 0:b86d15c6ba29 125 #define InitRsaKey InitRsaKey_fips
Vanger 0:b86d15c6ba29 126 #define FreeRsaKey FreeRsaKey_fips
Vanger 0:b86d15c6ba29 127 #define RsaPublicEncrypt RsaPublicEncrypt_fips
Vanger 0:b86d15c6ba29 128 #define RsaPrivateDecryptInline RsaPrivateDecryptInline_fips
Vanger 0:b86d15c6ba29 129 #define RsaPrivateDecrypt RsaPrivateDecrypt_fips
Vanger 0:b86d15c6ba29 130 #define RsaSSL_Sign RsaSSL_Sign_fips
Vanger 0:b86d15c6ba29 131 #define RsaSSL_VerifyInline RsaSSL_VerifyInline_fips
Vanger 0:b86d15c6ba29 132 #define RsaSSL_Verify RsaSSL_Verify_fips
Vanger 0:b86d15c6ba29 133 #define RsaEncryptSize RsaEncryptSize_fips
Vanger 0:b86d15c6ba29 134 /* no implicit KeyDecodes since in asn.c (not rsa.c) */
Vanger 0:b86d15c6ba29 135 #endif /* FIPS_NO_WRAPPERS */
Vanger 0:b86d15c6ba29 136
Vanger 0:b86d15c6ba29 137 #endif /* HAVE_FIPS */
Vanger 0:b86d15c6ba29 138
Vanger 0:b86d15c6ba29 139
Vanger 0:b86d15c6ba29 140 #ifdef __cplusplus
Vanger 0:b86d15c6ba29 141 } /* extern "C" */
Vanger 0:b86d15c6ba29 142 #endif
Vanger 0:b86d15c6ba29 143
Vanger 0:b86d15c6ba29 144 #endif /* CTAO_CRYPT_RSA_H */
Vanger 0:b86d15c6ba29 145
Vanger 0:b86d15c6ba29 146 #endif /* NO_RSA */