147 lines
5.7 KiB
C
147 lines
5.7 KiB
C
/* rsa.h
|
|
*
|
|
* Copyright (C) 2006-2014 wolfSSL Inc.
|
|
*
|
|
* This file is part of CyaSSL.
|
|
*
|
|
* CyaSSL is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* CyaSSL is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#ifndef NO_RSA
|
|
|
|
#ifndef CTAO_CRYPT_RSA_H
|
|
#define CTAO_CRYPT_RSA_H
|
|
|
|
#include <cyassl/ctaocrypt/types.h>
|
|
#include <cyassl/ctaocrypt/integer.h>
|
|
#include <cyassl/ctaocrypt/random.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#define CYASSL_RSA_CAVIUM_MAGIC 0xBEEF0006
|
|
|
|
enum {
|
|
RSA_PUBLIC = 0,
|
|
RSA_PRIVATE = 1
|
|
};
|
|
|
|
/* RSA */
|
|
typedef struct RsaKey {
|
|
mp_int n, e, d, p, q, dP, dQ, u;
|
|
int type; /* public or private */
|
|
void* heap; /* for user memory overrides */
|
|
#ifdef HAVE_CAVIUM
|
|
int devId; /* nitrox device id */
|
|
word32 magic; /* using cavium magic */
|
|
word64 contextHandle; /* nitrox context memory handle */
|
|
byte* c_n; /* cavium byte buffers for key parts */
|
|
byte* c_e;
|
|
byte* c_d;
|
|
byte* c_p;
|
|
byte* c_q;
|
|
byte* c_dP;
|
|
byte* c_dQ;
|
|
byte* c_u; /* sizes in bytes */
|
|
word16 c_nSz, c_eSz, c_dSz, c_pSz, c_qSz, c_dP_Sz, c_dQ_Sz, c_uSz;
|
|
#endif
|
|
} RsaKey;
|
|
|
|
|
|
CYASSL_API int InitRsaKey(RsaKey* key, void*);
|
|
CYASSL_API int FreeRsaKey(RsaKey* key);
|
|
|
|
CYASSL_API int RsaPublicEncrypt(const byte* in, word32 inLen, byte* out,
|
|
word32 outLen, RsaKey* key, RNG* rng);
|
|
CYASSL_API int RsaPrivateDecryptInline(byte* in, word32 inLen, byte** out,
|
|
RsaKey* key);
|
|
CYASSL_API int RsaPrivateDecrypt(const byte* in, word32 inLen, byte* out,
|
|
word32 outLen, RsaKey* key);
|
|
CYASSL_API int RsaSSL_Sign(const byte* in, word32 inLen, byte* out,
|
|
word32 outLen, RsaKey* key, RNG* rng);
|
|
CYASSL_API int RsaSSL_VerifyInline(byte* in, word32 inLen, byte** out,
|
|
RsaKey* key);
|
|
CYASSL_API int RsaSSL_Verify(const byte* in, word32 inLen, byte* out,
|
|
word32 outLen, RsaKey* key);
|
|
CYASSL_API int RsaEncryptSize(RsaKey* key);
|
|
|
|
CYASSL_API int RsaPrivateKeyDecode(const byte* input, word32* inOutIdx, RsaKey*,
|
|
word32);
|
|
CYASSL_API int RsaPublicKeyDecode(const byte* input, word32* inOutIdx, RsaKey*,
|
|
word32);
|
|
CYASSL_API int RsaPublicKeyDecodeRaw(const byte* n, word32 nSz, const byte* e,
|
|
word32 eSz, RsaKey* key);
|
|
CYASSL_API int RsaFlattenPublicKey(RsaKey*, byte*, word32*, byte*, word32*);
|
|
|
|
#ifdef CYASSL_KEY_GEN
|
|
CYASSL_API int MakeRsaKey(RsaKey* key, int size, long e, RNG* rng);
|
|
CYASSL_API int RsaKeyToDer(RsaKey*, byte* output, word32 inLen);
|
|
#endif
|
|
|
|
#ifdef HAVE_CAVIUM
|
|
CYASSL_API int RsaInitCavium(RsaKey*, int);
|
|
CYASSL_API void RsaFreeCavium(RsaKey*);
|
|
#endif
|
|
|
|
|
|
#ifdef HAVE_FIPS
|
|
/* fips wrapper calls, user can call direct */
|
|
CYASSL_API int InitRsaKey_fips(RsaKey* key, void*);
|
|
CYASSL_API int FreeRsaKey_fips(RsaKey* key);
|
|
|
|
CYASSL_API int RsaPublicEncrypt_fips(const byte* in,word32 inLen,byte* out,
|
|
word32 outLen, RsaKey* key, RNG* rng);
|
|
CYASSL_API int RsaPrivateDecryptInline_fips(byte* in, word32 inLen,
|
|
byte** out, RsaKey* key);
|
|
CYASSL_API int RsaPrivateDecrypt_fips(const byte* in, word32 inLen,
|
|
byte* out,word32 outLen,RsaKey* key);
|
|
CYASSL_API int RsaSSL_Sign_fips(const byte* in, word32 inLen, byte* out,
|
|
word32 outLen, RsaKey* key, RNG* rng);
|
|
CYASSL_API int RsaSSL_VerifyInline_fips(byte* in, word32 inLen, byte** out,
|
|
RsaKey* key);
|
|
CYASSL_API int RsaSSL_Verify_fips(const byte* in, word32 inLen, byte* out,
|
|
word32 outLen, RsaKey* key);
|
|
CYASSL_API int RsaEncryptSize_fips(RsaKey* key);
|
|
|
|
CYASSL_API int RsaPrivateKeyDecode_fips(const byte* input, word32* inOutIdx,
|
|
RsaKey*, word32);
|
|
CYASSL_API int RsaPublicKeyDecode_fips(const byte* input, word32* inOutIdx,
|
|
RsaKey*, word32);
|
|
#ifndef FIPS_NO_WRAPPERS
|
|
/* if not impl or fips.c impl wrapper force fips calls if fips build */
|
|
#define InitRsaKey InitRsaKey_fips
|
|
#define FreeRsaKey FreeRsaKey_fips
|
|
#define RsaPublicEncrypt RsaPublicEncrypt_fips
|
|
#define RsaPrivateDecryptInline RsaPrivateDecryptInline_fips
|
|
#define RsaPrivateDecrypt RsaPrivateDecrypt_fips
|
|
#define RsaSSL_Sign RsaSSL_Sign_fips
|
|
#define RsaSSL_VerifyInline RsaSSL_VerifyInline_fips
|
|
#define RsaSSL_Verify RsaSSL_Verify_fips
|
|
#define RsaEncryptSize RsaEncryptSize_fips
|
|
/* no implicit KeyDecodes since in asn.c (not rsa.c) */
|
|
#endif /* FIPS_NO_WRAPPERS */
|
|
|
|
#endif /* HAVE_FIPS */
|
|
|
|
|
|
#ifdef __cplusplus
|
|
} /* extern "C" */
|
|
#endif
|
|
|
|
#endif /* CTAO_CRYPT_RSA_H */
|
|
|
|
#endif /* NO_RSA */
|