It is an experimental testing for python M2Crypto module. M2Crypto is not well DOCUMENT. User may not know how to use SHA256 when signing and verify with RSA. It also have not enough DOCUMENT to show how to use DES to encrypt and decrypt. Here also includes source codes for performance evaluation of the algorithms. This experimental program explore all this issue and may be helpful for some one who using python for doing encryption with RSA and DES.
