| /* 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); |
| #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 */ |