International Journal of Innovations in Engineering and Technology (IJIET)
In today's age of information technology secure transmission of information is a big challenge. Traditional symmetric and asymmetric methods are not suitable when the needed level of security is high. Hash function based systems are although better than traditional methods but are still inadequate in many cases due to their algorithmic complexity as they need the invertible functions to generate hashes which are time consuming and complex. Digital signature is the new concept in field of cryptography but are much complex in implementation and increase server overhead.