test.py

#!/usr/bin/env python
# -*- coding:utf-8 -*-
""" """
from __future__ import absolute_import, print_function, division

from Crypto.PublicKey import RSA
from Crypto.Signature import PKCS1_v1_5
from Crypto.Hash import MD5
from base64 import b64decode, b64encode

pk= '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'

rsakey = RSA.importKey(b64decode(pk))
signer = PKCS1_v1_5.new(rsakey)
data = "wxt1987"
h = MD5.new(data)
signature = signer.sign(h)

print(b64encode(signature)) # II9OcjgKQZlJ1N7R+8qYU6IE098dBd+ABEIGpREXo6jVaM9+FpJA6cdZreyCJlMg5hPjc4TtL2XD+UWRBMJ+D9CnwMDZhyDYEkg0ToUs667IbvI0w87CH2ElTjquTlhjdvEkStTHbWP7+k3YMa0DwNFWiG3BsXnK45ptiKCRxv4=
#签名结果
#signature = "wcS/9xJbHun4cY5p9WXMqINcJz6QVXYOI80fYbY1h06OP2tJke8bftT7eG1ZVAn4DrNkTMWhwNldXWg9PuTpjcvJu+I/A/YatMLybyCywAzPCYWO5pgzv3WzhP9ahY0h8B4NB9v+qLsslxQcsRbMM/winyouH9q73mmQh064nVU="