python加解密

from Crypto.Cipher import AES
import base64

secret_key = '1234567890123456' # 密匙

msg_text = 'test some plain text here'.rjust(32)


cipher = AES.new(secret_key, AES.MODE_ECB)
encoded = base64.b64encode(cipher.encrypt(msg_text))

decoded = cipher.decrypt(base64.b64decode(encoded))
print(decoded.strip())

加密算法
    ========================    =======   ========================
    Module name                 Type      Description
    ========================    =======   ========================
    `Crypto.Cipher.AES`         Block     Advanced Encryption Standard
    `Crypto.Cipher.ARC2`        Block     Alleged RC2
    `Crypto.Cipher.ARC4`        Stream    Alleged RC4
    `Crypto.Cipher.Blowfish`    Block     Blowfish
    `Crypto.Cipher.CAST`        Block     CAST
    `Crypto.Cipher.DES`         Block     The Data Encryption Standard.Very commonly used in the past, but today its 56-bit keys are too small.
    `Crypto.Cipher.DES3`        Block     Triple DES.
    `Crypto.Cipher.XOR`         Stream    The simple XOR cipher.
    ========================    =======   ========================

     |       - For `MODE_ECB`, `MODE_CBC`, and `MODE_OFB`, *ciphertext* length
     |         (in bytes) must be a multiple of *block_size*.
     |      
     |       - For `MODE_CFB`, *ciphertext* length (in bytes) must be a multiple
     |         of *segment_size*/8.
     |      
     |       - For `MODE_CTR`, *ciphertext* can be of any length.
     |      
     |       - For `MODE_OPENPGP`, *plaintext* must be a multiple of *block_size*,
     |         unless it is the last chunk of the message.