fork of cyassl-lib
Dependents: TLS_cyassl TLS_cyassl
cyassl/ctaocrypt/dsa.h
- Committer:
- ashleymills
- Date:
- 2013-09-05
- Revision:
- 0:714293de3836
File content as of revision 0:714293de3836:
/* dsa.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_DSA #ifndef CTAO_CRYPT_DSA_H #define CTAO_CRYPT_DSA_H #include <cyassl/ctaocrypt/types.h> #include <cyassl/ctaocrypt/integer.h> #include <cyassl/ctaocrypt/random.h> #ifdef __cplusplus extern "C" { #endif enum { DSA_PUBLIC = 0, DSA_PRIVATE = 1 }; /* DSA */ typedef struct DsaKey { mp_int p, q, g, y, x; int type; /* public or private */ } DsaKey; CYASSL_API void InitDsaKey(DsaKey* key); CYASSL_API void FreeDsaKey(DsaKey* key); CYASSL_API int DsaSign(const byte* digest, byte* out, DsaKey* key, RNG* rng); CYASSL_API int DsaVerify(const byte* digest, const byte* sig, DsaKey* key, int* answer); CYASSL_API int DsaPublicKeyDecode(const byte* input, word32* inOutIdx, DsaKey*, word32); CYASSL_API int DsaPrivateKeyDecode(const byte* input, word32* inOutIdx, DsaKey*, word32); #ifdef __cplusplus } /* extern "C" */ #endif #endif /* CTAO_CRYPT_DSA_H */ #endif /* NO_DSA */