Python in hashlib module

Python in hashlib module

This module is mainly used for data encryption. Encryption methods include MD5, sha224, sha384, sha512, SHA1, sha3_224, sha3_256, sha3_384, sha3_512, and so on. It uses a function to convert any length of data into a fixed length data string (usually represented by a 16-binary string). The use of different encryption methods is the same, so in this case only the code with MD5 encryption:

Import Hashlib

m = Hashlib.md5 ()

M.update (' Hello '. Encode (' UTF8 ')) #对数据 ' Hello ' for MD5 encryption

Print (' m= ', M.hexdigest ()) #以十六进制数将加密后的结果打印出来. M= 5d41402abc4b2a76b9719d911017c592

B.update ('he 'encode ('UTF8 '))

B.update ('llo'. Encode ('UTF8 '))

Print (' b= ', B.hexdigest ()) #分步加密和直接加密 as a result. b= 5d41402abc4b2a76b9719d911017c592

Python in hashlib module