Generating 25 digit key RRS feed

  • Question

  • Hi Experts,

    As Per my requirement, I have to generate 25 digit alphanumeric unique key and this key should have 4 different information  hidden into it. One of 4 values is date. so I divided the key into 5 parts with 5 digit in each part. Now, how can I encrpyt the date into 5 digit alphanumeric value which should be unique and should be decrypted back to the same date. In this process of encryption and dcreyption, I want to use a public (or public/ private both) so that no one can mis use.. Can you please suggest ?

    Thanks in advance.

    Friday, October 10, 2014 8:54 AM