Python 实现 AES加密解密

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于 2024-07-26 15:18:15 发布

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分类专栏： Python 文章标签：安全 python

本文链接：https://blog.youkuaiyun.com/qq_37991573/article/details/140716570

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from Cryptodome.Cipher import AES
import base64

key = b"abcdefghigklmdop"
iv = key

# 密码加密
def AES_128_CFB(text,key=key,iv=iv):
    cryptor = AES.new(key=key, mode=AES.MODE_CFB, IV=iv, segment_size=128)
    ciphertext = cryptor.encrypt(text)
    return base64.b64encode(ciphertext)

# 密码解密
def AES_128_CFB_decode(text,key=key,iv=iv):
    decode = base64.b64decode(text)
    cryptor = AES.new(key=key, mode=AES.MODE_CFB, IV=iv, segment_size=128)
    plain_text = cryptor.decrypt(decode)
    return plain_text



if __name__ == "__main__":
    data = b"hello world"
    b64 = AES_128_CFB( data)
    print(b64) #
    print(b64.decode('utf-8'))

    print(AES_128_CFB_decode( b64).decode())