B64Cypher

B64Cypher.py

#!/usr/bin/python
__author__ = "Gabriel Luiz Pereira <gabriel.pereira@rentcars.com>"
from base64 import b64encode, b64decode
class B64Cypher:

    def __init__(self, salt, iterations):
        self.salt = salt
        self.iterations = range(0, iterations)

    def encode(self, text):
        for i in self.iterations:
            text = base64.b64encode(text+self.salt)
        return text

    def decode(self, text):
        rsalt = self.salt[::-1]
        for i in self.iterations:
            text = (base64.b64decode(text))[:-(len(self.salt))]
        return text
      
b64c = B64Cypher('mys41t', 4)
text = b64c.encode('teste')
print text
print b64c.decode(text)

# >>> output
# V2tWa1YyVnRVa2hXYmxKc1YwVXdkMVJXYUZKUVZ6RTFZM3BSZUdSQlBUMXRlWE0wTVhRPW15czQxdA==
# teste