加密不支持python 3.x？

Question

当我使用python3.x时，运行代码：

    with open('rsa_public_key.pem') as f:
    key = f.read()
    rsakey = RSA.importKey(key)
    cipher = Cipher_pkcs1_v1_5.new(rsakey)
    cipher_text = base64.b64encode(cipher.encrypt(aes_key))
    str1 = cipher_text

它会引发一个错误：

  File "de_test.py", line 81, in get_login_data_inputPostString
cipher_text = base64.b64encode(cipher.encrypt(aes_key))
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/Crypto/Cipher/PKCS1_v1_5.py", line 137, in encrypt
em = b('\x00\x02') + ps + bchr(0x00) + message
TypeError: can't concat str to bytes

但是当我使用python 2.6时，它会通过。

所以加密不支持python 3.x？

Answer 1

没有看到aes_key，看起来你正试图通过一个str对象，你应该将bytes对象传递给encrypt()。