fork of cyassl-lib
Dependents: TLS_cyassl TLS_cyassl
Diff: cyassl/ctaocrypt/rsa.h
- Revision:
- 0:714293de3836
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/cyassl/ctaocrypt/rsa.h Thu Sep 05 10:33:04 2013 +0000 @@ -0,0 +1,102 @@ +/* rsa.h + * + * Copyright (C) 2006-2013 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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 void InitRsaKey(RsaKey* key, void*); +CYASSL_API void 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 __cplusplus + } /* extern "C" */ +#endif + +#endif /* CTAO_CRYPT_RSA_H */ + +#endif /* NO_RSA */