秘密份额产生

keySharing类

+ (NSData *)loadDataFromServer:(NSData *)sendData andIP:(const char *)IP andPORT:(unsigned long)PORT

loadServer类

BIGNUM运算函数

int sm2_key_sharing2(EC_KEY *eckey)int sm2_key_sharing3(EC_KEY *eckey)int sm2_key_threshold_sharing(EC_KEY *eckey)

+ (void)insert_key_normal2:(NSString *)idExandVer andPriKey:(NSData *)priKey+ (void)insert_key_normal3:(NSString *)idExandVer andPriKey:(NSData *)priKey+ (void)insert_key_threshold:(NSString *)idExandVer andPriKey:(NSData *)priKey