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41 lines
1.1 KiB
Python
41 lines
1.1 KiB
Python
from Crypto.Cipher import AES
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import base64
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import json
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# 如果text不足16位的倍数就用空格补足为16位
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def add_to_16(text):
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if len(text.encode('utf-8')) % 16:
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add = 16 - (len(text.encode('utf-8')) % 16)
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else:
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add = 0
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text = text + ('\0' * add)
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return text.encode('utf-8')
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# 加密
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def encrypt(text):
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key = '9999999999999999'.encode('utf-8')
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mode = AES.MODE_CBC
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iv = b'qqqqqqqqqqqqqqqq'
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text = add_to_16(text)
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cryptos = AES.new(key, mode, iv)
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cipher_text = cryptos.encrypt(text)
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return base64.b64encode(cipher_text)
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# 解密后，去掉补足的空格用strip() 去掉
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def decrypt():
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key = 'u9J7A4LkUTQSdak='.encode('utf8')
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print(key)
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text = base64.b64decode('QJrIAL7j4+5jAmY3y1J/ebTwcqBVFBTad5mDggFkMXfu33sn5TEaMKD6FRJE9MYVmm3x9oBa9DY5OlqjYnopK5KkQEpGZFvyr9dw1GCXLdA=')
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iv = b"6di50aH901duea7d"
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mode = AES.MODE_CBC
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cryptos = AES.new(key, mode, iv)
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plain_text = cryptos.decrypt(text)
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#print(plain_text)
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print(plain_text.decode('unicode_escape'))
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decrypt()
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