116 lines
3.4 KiB
C
116 lines
3.4 KiB
C
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/* bn.h for openssl */
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#ifndef WOLFSSL_BN_H_
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#define WOLFSSL_BN_H_
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#include <wolfssl/wolfcrypt/settings.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct WOLFSSL_BIGNUM {
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int neg; /* openssh deference */
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void* internal; /* our big num */
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} WOLFSSL_BIGNUM;
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typedef struct WOLFSSL_BN_CTX WOLFSSL_BN_CTX;
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WOLFSSL_API WOLFSSL_BN_CTX* wolfSSL_BN_CTX_new(void);
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WOLFSSL_API void wolfSSL_BN_CTX_init(WOLFSSL_BN_CTX*);
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WOLFSSL_API void wolfSSL_BN_CTX_free(WOLFSSL_BN_CTX*);
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WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_BN_new(void);
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WOLFSSL_API void wolfSSL_BN_free(WOLFSSL_BIGNUM*);
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WOLFSSL_API void wolfSSL_BN_clear_free(WOLFSSL_BIGNUM*);
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WOLFSSL_API int wolfSSL_BN_sub(WOLFSSL_BIGNUM*, const WOLFSSL_BIGNUM*,
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const WOLFSSL_BIGNUM*);
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WOLFSSL_API int wolfSSL_BN_mod(WOLFSSL_BIGNUM*, const WOLFSSL_BIGNUM*,
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const WOLFSSL_BIGNUM*, const WOLFSSL_BN_CTX*);
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WOLFSSL_API const WOLFSSL_BIGNUM* wolfSSL_BN_value_one(void);
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WOLFSSL_API int wolfSSL_BN_num_bytes(const WOLFSSL_BIGNUM*);
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WOLFSSL_API int wolfSSL_BN_num_bits(const WOLFSSL_BIGNUM*);
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WOLFSSL_API int wolfSSL_BN_is_zero(const WOLFSSL_BIGNUM*);
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WOLFSSL_API int wolfSSL_BN_is_one(const WOLFSSL_BIGNUM*);
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WOLFSSL_API int wolfSSL_BN_is_odd(const WOLFSSL_BIGNUM*);
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WOLFSSL_API int wolfSSL_BN_cmp(const WOLFSSL_BIGNUM*, const WOLFSSL_BIGNUM*);
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WOLFSSL_API int wolfSSL_BN_bn2bin(const WOLFSSL_BIGNUM*, unsigned char*);
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WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_BN_bin2bn(const unsigned char*, int len,
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WOLFSSL_BIGNUM* ret);
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WOLFSSL_API int wolfSSL_mask_bits(WOLFSSL_BIGNUM*, int n);
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WOLFSSL_API int wolfSSL_BN_rand(WOLFSSL_BIGNUM*, int bits, int top, int bottom);
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WOLFSSL_API int wolfSSL_BN_is_bit_set(const WOLFSSL_BIGNUM*, int n);
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WOLFSSL_API int wolfSSL_BN_hex2bn(WOLFSSL_BIGNUM**, const char* str);
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WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_BN_dup(const WOLFSSL_BIGNUM*);
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WOLFSSL_API WOLFSSL_BIGNUM* wolfSSL_BN_copy(WOLFSSL_BIGNUM*, const WOLFSSL_BIGNUM*);
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WOLFSSL_API int wolfSSL_BN_set_word(WOLFSSL_BIGNUM*, unsigned long w);
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WOLFSSL_API int wolfSSL_BN_dec2bn(WOLFSSL_BIGNUM**, const char* str);
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WOLFSSL_API char* wolfSSL_BN_bn2dec(const WOLFSSL_BIGNUM*);
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typedef WOLFSSL_BIGNUM BIGNUM;
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typedef WOLFSSL_BN_CTX BN_CTX;
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#define BN_CTX_new wolfSSL_BN_CTX_new
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#define BN_CTX_init wolfSSL_BN_CTX_init
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#define BN_CTX_free wolfSSL_BN_CTX_free
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#define BN_new wolfSSL_BN_new
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#define BN_free wolfSSL_BN_free
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#define BN_clear_free wolfSSL_BN_clear_free
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#define BN_num_bytes wolfSSL_BN_num_bytes
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#define BN_num_bits wolfSSL_BN_num_bits
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#define BN_is_zero wolfSSL_BN_is_zero
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#define BN_is_one wolfSSL_BN_is_one
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#define BN_is_odd wolfSSL_BN_is_odd
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#define BN_cmp wolfSSL_BN_cmp
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#define BN_bn2bin wolfSSL_BN_bn2bin
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#define BN_bin2bn wolfSSL_BN_bin2bn
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#define BN_mod wolfSSL_BN_mod
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#define BN_sub wolfSSL_BN_sub
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#define BN_value_one wolfSSL_BN_value_one
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#define BN_mask_bits wolfSSL_mask_bits
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#define BN_rand wolfSSL_BN_rand
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#define BN_is_bit_set wolfSSL_BN_is_bit_set
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#define BN_hex2bn wolfSSL_BN_hex2bn
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#define BN_dup wolfSSL_BN_dup
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#define BN_copy wolfSSL_BN_copy
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#define BN_set_word wolfSSL_BN_set_word
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#define BN_dec2bn wolfSSL_BN_dec2bn
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#define BN_bn2dec wolfSSL_BN_bn2dec
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* WOLFSSL__H_ */
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