diff options
Diffstat (limited to 'client/wolfssl/wolfcrypt/user-crypto/include/user_rsa.h')
| -rw-r--r-- | client/wolfssl/wolfcrypt/user-crypto/include/user_rsa.h | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/client/wolfssl/wolfcrypt/user-crypto/include/user_rsa.h b/client/wolfssl/wolfcrypt/user-crypto/include/user_rsa.h new file mode 100644 index 0000000..59fc85d --- /dev/null +++ b/client/wolfssl/wolfcrypt/user-crypto/include/user_rsa.h @@ -0,0 +1,137 @@ +/* user_rsa.h + * + * Copyright (C) 2006-2020 wolfSSL Inc. + * + * This file is part of wolfSSL. + * + * wolfSSL 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. + * + * wolfSSL 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 02110-1335, USA + */ + + +/* + Created to use intel's IPP see their license for linking to intel's IPP library + */ + +#ifndef USER_WOLF_CRYPT_RSA_H +#define USER_WOLF_CRYPT_RSA_H + +#include <wolfssl/wolfcrypt/settings.h> + +#ifndef NO_RSA + +#include <wolfssl/wolfcrypt/types.h> +#include <wolfssl/wolfcrypt/random.h> + +/* intels crypto */ +#include <ipp.h> +#include <ippcp.h> + +#ifdef __cplusplus + extern "C" { +#endif + +/* needed for WOLFSSL_RSA type but use macro guard against redefine */ +#if defined(OPENSSL_EXTRA) && !defined(WOLFSSL_TYPES_DEFINED) \ + && !defined(WOLFSSL_RSA_TYPE_DEFINED) + struct WOLFSSL_RSA; + typedef struct WOLFSSL_RSA WOLFSSL_RSA; + #define WOLFSSL_RSA_TYPE_DEFINED +#endif + + +enum { + RSA_PUBLIC = 0, + RSA_PRIVATE = 1, +}; + +/* RSA */ +struct RsaKey { + IppsBigNumState* n; + IppsBigNumState* e; + IppsBigNumState* dipp; + IppsBigNumState* pipp; + IppsBigNumState* qipp; + IppsBigNumState* dPipp; + IppsBigNumState* dQipp; + IppsBigNumState* uipp; + int nSz, eSz, dSz; + IppsRSAPublicKeyState* pPub; + IppsRSAPrivateKeyState* pPrv; + word32 prvSz; /* size of private key */ + word32 sz; /* size of signature */ + int type; /* public or private */ + void* heap; /* for user memory overrides */ +}; + +#ifndef WC_RSAKEY_TYPE_DEFINED + typedef struct RsaKey RsaKey; + #define WC_RSAKEY_TYPE_DEFINED +#endif + +WOLFSSL_API int wc_InitRsaKey(RsaKey* key, void*); +WOLFSSL_API int wc_InitRsaKey_ex(RsaKey* key, void* heap, int devId); +WOLFSSL_API int wc_FreeRsaKey(RsaKey* key); + +WOLFSSL_API int wc_RsaPublicEncrypt(const byte* in, word32 inLen, byte* out, + word32 outLen, RsaKey* key, WC_RNG* rng); +WOLFSSL_API int wc_RsaPrivateDecryptInline(byte* in, word32 inLen, byte** out, + RsaKey* key); +WOLFSSL_API int wc_RsaPrivateDecrypt(const byte* in, word32 inLen, byte* out, + word32 outLen, RsaKey* key); +WOLFSSL_API int wc_RsaSSL_Sign(const byte* in, word32 inLen, byte* out, + word32 outLen, RsaKey* key, WC_RNG* rng); +WOLFSSL_API int wc_RsaSSL_VerifyInline(byte* in, word32 inLen, byte** out, + RsaKey* key); +WOLFSSL_API int wc_RsaSSL_Verify(const byte* in, word32 inLen, byte* out, + word32 outLen, RsaKey* key); +WOLFSSL_API int wc_RsaEncryptSize(RsaKey* key); + +WOLFSSL_API int wc_RsaPrivateKeyDecode(const byte* input, word32* inOutIdx, + RsaKey*, word32); +WOLFSSL_API int wc_RsaPublicKeyDecode_ex(const byte* input, word32* inOutIdx, + word32 inSz, const byte** n, word32* nSz, const byte** e, word32* eSz); +WOLFSSL_API int wc_RsaPublicKeyDecode(const byte* input, word32* inOutIdx, + RsaKey*, word32); +WOLFSSL_API int wc_RsaPublicKeyDecodeRaw(const byte* n, word32 nSz, + const byte* e, word32 eSz, RsaKey* key); +WOLFSSL_API int wc_RsaKeyToDer(RsaKey*, byte* output, word32 inLen); +WOLFSSL_API int wc_RsaKeyToPublicDer(RsaKey*, byte* output, word32 inLen); +#ifdef WOLFSSL_KEY_GEN + WOLFSSL_API int wc_MakeRsaKey(RsaKey* key, int size, long e, WC_RNG* rng); +#endif +WOLFSSL_API int wc_RsaFlattenPublicKey(RsaKey*, byte*, word32*, byte*, + word32*); +WOLFSSL_API int wc_RsaSetRNG(RsaKey* key, WC_RNG* rng); + + +#if defined(WOLFSSL_CERT_GEN) || defined(WOLFSSL_KEY_GEN) || defined(OPENSSL_EXTRA) + /* abstracted BN operations with RSA key */ + WOLFSSL_API int wc_Rsa_leading_bit(void* BN); + WOLFSSL_API int wc_Rsa_unsigned_bin_size(void* BN); + + /* return MP_OKAY on success */ + WOLFSSL_API int wc_Rsa_to_unsigned_bin(void* BN, byte* in, int inLen); +#endif + +#ifdef OPENSSL_EXTRA /* abstracted functions to deal with rsa key */ + WOLFSSL_API int SetRsaExternal(WOLFSSL_RSA* rsa); + WOLFSSL_API int SetRsaInternal(WOLFSSL_RSA* rsa); +#endif +#ifdef __cplusplus + } /* extern "C" */ +#endif + +#endif /* NO_RSA */ +#endif /* USER_WOLF_CRYPT_RSA_H */ |