python import hashllb

• Z时代
• 2024-01-10
• 分类：综合

http://www.cnblogs.com/alex3714/articles/5161349.html

用于加密相关的操作，3.x里代替了md5模块和sha模块，主要提供 SHA1, SHA224, SHA256, SHA384, SHA512 ，MD5 算法

import hashlib

m = hashlib.md5()
m.update(b"Hello")
m.update(b"It's me")
print(m.digest())
m.update(b"It's been a long time since last time we ...")

print(m.digest()) #2进制格式hash
print(len(m.hexdigest())) #16进制格式hash
'''
def digest(self, *args, **kwargs): # real signature unknown
""" Return the digest value as a string of binary data. """
pass

def hexdigest(self, *args, **kwargs): # real signature unknown
""" Return the digest value as a string of hexadecimal digits. """
pass

'''
import hashlib

# ######## md5 ########

hash = hashlib.md5()
hash.update('admin')
print(hash.hexdigest())

# ######## sha1 ########

hash = hashlib.sha1()
hash.update('admin')
print(hash.hexdigest())

# ######## sha256 ########

hash = hashlib.sha256()
hash.update('admin')
print(hash.hexdigest())


# ######## sha384 ########

hash = hashlib.sha384()
hash.update('admin')
print(hash.hexdigest())

# ######## sha512 ########

hash = hashlib.sha512()
hash.update('admin')
print(hash.hexdigest())

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