python 3 hmacモジュール
5320 ワード
hmac:hex-based message authentication codeハッシュメッセージ認証コード
送信されたkeyおよびmessageはいずれも
転載先:https://www.cnblogs.com/lilyxiaoyy/p/10942922.html
送信されたkeyおよびmessageはいずれも
bytes
タイプであり、str
タイプはまずbytes
に符号化される必要があることに注意されたい.# coding:utf-8
import hmac
secret_key1 = b'This is my secret key'
message1 = b'Hello world'
hex_res1 = hmac.new(secret_key1, message1, digestmod="MD5").hexdigest()
print(hex_res1) # b8908a20bd70f465330b434e18441d3b
secret_key2 = b'This is my secret key'
message2 = b'Hello world'
hex_res2 = hmac.new(secret_key2, message2, digestmod="MD5").hexdigest()
print(hex_res2) # b8908a20bd70f465330b434e18441d3b
compare_res = hmac.compare_digest(hex_res1, hex_res2) #
print(compare_res) # True
secret_key3 = b'This is my secret key'
message3 = b'Hello world!'
hex_res3 = hmac.new(secret_key3, message3, digestmod="MD5").hexdigest()
print(hex_res3) # a314490e13ff3d1dfa9cd18db8c4c3e8
compare_res = hmac.compare_digest(hex_res1, hex_res3) #
print(compare_res) # False
hmac_hex = hmac.new(secret_key3, message3, digestmod='md5').hexdigest()
print(hmac_hex) # a314490e13ff3d1dfa9cd18db8c4c3e8
print(hmac.new(secret_key3, message3, 'md5').digest()) # b'\xa3\x14I\x0e\x13\xff=\x1d\xfa\x9c\xd1\x8d\xb8\xc4\xc3\xe8'
print(len(hmac.new(secret_key3, message3, 'md5').digest())) # 16
content = "hello world"
content_bytes = content.encode("utf-8")
content_bytes_upper = content_bytes.upper() # , bytes upper
print(content_bytes_upper.decode("utf-8")) # HELLO WORLD
転載先:https://www.cnblogs.com/lilyxiaoyy/p/10942922.html