diff options
Diffstat (limited to 'release/src/router/cyassl/ctaocrypt/include/ctc_dsa.h')
-rw-r--r-- | release/src/router/cyassl/ctaocrypt/include/ctc_dsa.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/release/src/router/cyassl/ctaocrypt/include/ctc_dsa.h b/release/src/router/cyassl/ctaocrypt/include/ctc_dsa.h new file mode 100644 index 00000000..1779e209 --- /dev/null +++ b/release/src/router/cyassl/ctaocrypt/include/ctc_dsa.h @@ -0,0 +1,61 @@ +/* ctc_dsa.h + * + * Copyright (C) 2006-2011 Sawtooth Consulting Ltd. + * + * 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 "types.h" +#include "integer.h" +#include "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; + + +void InitDsaKey(DsaKey* key); +void FreeDsaKey(DsaKey* key); + +int DsaSign(const byte* digest, byte* out, DsaKey* key, RNG* rng); +int DsaVerify(const byte* digest, const byte* sig, DsaKey* key, int* answer); + + +#ifdef __cplusplus + } /* extern "C" */ +#endif + +#endif /* CTAO_CRYPT_DSA_H */ +#endif /* NO_DSA */ + |