| /* bn.h for openssl */ |
| |
| |
| #ifndef CYASSL_BN_H_ |
| #define CYASSL_BN_H_ |
| |
| #include <cyassl/ctaocrypt/settings.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| typedef struct CYASSL_BIGNUM { |
| int neg; /* openssh deference */ |
| void* internal; /* our big num */ |
| } CYASSL_BIGNUM; |
| |
| |
| typedef struct CYASSL_BN_CTX CYASSL_BN_CTX; |
| |
| |
| CYASSL_API CYASSL_BN_CTX* CyaSSL_BN_CTX_new(void); |
| CYASSL_API void CyaSSL_BN_CTX_init(CYASSL_BN_CTX*); |
| CYASSL_API void CyaSSL_BN_CTX_free(CYASSL_BN_CTX*); |
| |
| CYASSL_API CYASSL_BIGNUM* CyaSSL_BN_new(void); |
| CYASSL_API void CyaSSL_BN_free(CYASSL_BIGNUM*); |
| CYASSL_API void CyaSSL_BN_clear_free(CYASSL_BIGNUM*); |
| |
| |
| CYASSL_API int CyaSSL_BN_sub(CYASSL_BIGNUM*, const CYASSL_BIGNUM*, |
| const CYASSL_BIGNUM*); |
| CYASSL_API int CyaSSL_BN_mod(CYASSL_BIGNUM*, const CYASSL_BIGNUM*, |
| const CYASSL_BIGNUM*, const CYASSL_BN_CTX*); |
| |
| CYASSL_API const CYASSL_BIGNUM* CyaSSL_BN_value_one(void); |
| |
| |
| CYASSL_API int CyaSSL_BN_num_bytes(const CYASSL_BIGNUM*); |
| CYASSL_API int CyaSSL_BN_num_bits(const CYASSL_BIGNUM*); |
| |
| CYASSL_API int CyaSSL_BN_is_zero(const CYASSL_BIGNUM*); |
| CYASSL_API int CyaSSL_BN_is_one(const CYASSL_BIGNUM*); |
| CYASSL_API int CyaSSL_BN_is_odd(const CYASSL_BIGNUM*); |
| |
| CYASSL_API int CyaSSL_BN_cmp(const CYASSL_BIGNUM*, const CYASSL_BIGNUM*); |
| |
| CYASSL_API int CyaSSL_BN_bn2bin(const CYASSL_BIGNUM*, unsigned char*); |
| CYASSL_API CYASSL_BIGNUM* CyaSSL_BN_bin2bn(const unsigned char*, int len, |
| CYASSL_BIGNUM* ret); |
| |
| CYASSL_API int CyaSSL_mask_bits(CYASSL_BIGNUM*, int n); |
| |
| CYASSL_API int CyaSSL_BN_rand(CYASSL_BIGNUM*, int bits, int top, int bottom); |
| CYASSL_API int CyaSSL_BN_is_bit_set(const CYASSL_BIGNUM*, int n); |
| CYASSL_API int CyaSSL_BN_hex2bn(CYASSL_BIGNUM**, const char* str); |
| |
| CYASSL_API CYASSL_BIGNUM* CyaSSL_BN_dup(const CYASSL_BIGNUM*); |
| CYASSL_API CYASSL_BIGNUM* CyaSSL_BN_copy(CYASSL_BIGNUM*, const CYASSL_BIGNUM*); |
| |
| CYASSL_API int CyaSSL_BN_set_word(CYASSL_BIGNUM*, unsigned long w); |
| |
| CYASSL_API int CyaSSL_BN_dec2bn(CYASSL_BIGNUM**, const char* str); |
| CYASSL_API char* CyaSSL_BN_bn2dec(const CYASSL_BIGNUM*); |
| |
| |
| typedef CYASSL_BIGNUM BIGNUM; |
| typedef CYASSL_BN_CTX BN_CTX; |
| |
| #define BN_CTX_new CyaSSL_BN_CTX_new |
| #define BN_CTX_init CyaSSL_BN_CTX_init |
| #define BN_CTX_free CyaSSL_BN_CTX_free |
| |
| #define BN_new CyaSSL_BN_new |
| #define BN_free CyaSSL_BN_free |
| #define BN_clear_free CyaSSL_BN_clear_free |
| |
| #define BN_num_bytes CyaSSL_BN_num_bytes |
| #define BN_num_bits CyaSSL_BN_num_bits |
| |
| #define BN_is_zero CyaSSL_BN_is_zero |
| #define BN_is_one CyaSSL_BN_is_one |
| #define BN_is_odd CyaSSL_BN_is_odd |
| |
| #define BN_cmp CyaSSL_BN_cmp |
| |
| #define BN_bn2bin CyaSSL_BN_bn2bin |
| #define BN_bin2bn CyaSSL_BN_bin2bn |
| |
| #define BN_mod CyaSSL_BN_mod |
| #define BN_sub CyaSSL_BN_sub |
| #define BN_value_one CyaSSL_BN_value_one |
| |
| #define BN_mask_bits CyaSSL_mask_bits |
| |
| #define BN_rand CyaSSL_BN_rand |
| #define BN_is_bit_set CyaSSL_BN_is_bit_set |
| #define BN_hex2bn CyaSSL_BN_hex2bn |
| |
| #define BN_dup CyaSSL_BN_dup |
| #define BN_copy CyaSSL_BN_copy |
| |
| #define BN_set_word CyaSSL_BN_set_word |
| |
| #define BN_dec2bn CyaSSL_BN_dec2bn |
| #define BN_bn2dec CyaSSL_BN_bn2dec |
| |
| |
| #ifdef __cplusplus |
| } /* extern "C" */ |
| #endif |
| |
| |
| #endif /* CYASSL__H_ */ |
| |