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本篇介绍利用gmssl算法库中的sm3模块来进行hash值的计算。
import binascii #导入国密算法sm4包 from gmssl import sm4,sm3 def sm3_hash(message:bytes): """ 国密sm3加密 :param message: 消息值,bytes类型 :return: 哈希值 """ msg_list = [i for i in message] hash_hex = sm3.sm3_hash(msg_list) print(hash_hex) # bytes2hex(hash_hex); hash_bytes = bytes.fromhex(hash_hex) print(hash_bytes) # return bytes.hash # return hash def bytes2hex(bytesData): hex = binascii.hexlify(bytesData) print(hex) print(hex.decode()) return hex # main if __name__ == '__main__': print("main begin"); message = b"123456" # bytes类型 sm3_hash(message);
运行结果:
% python3 sm3_t1.py
main begin
207cf410532f92a47dee245ce9b11ff71f578ebd763eb3bbea44ebd043d018fb
b’ |\xf4\x10S/\x92\xa4}\xee$\\xe9\xb1\x1f\xf7\x1fW\x8e\xbdv>\xb3\xbb\xeaD\xeb\xd0C\xd0\x18\xfb’
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