An Ordeal Randomized Secure Data Encryption Scheme (ORSDES)
In this paper, the authors present a new Data encryption scheme named as Ordeal Randomized Secure Data Encryption Scheme (ORSDES). The theoretical security measures are also discussed and ORSDES advocates its competency. Through this paper, they encourage and motivate the user to use DES as ORSDES with more efficiency and security. Mainly they emphasis on secrecy of key because all knows, in cryptography key always have important role. Using a variable pseudo random number and operational function, the new generated key for each block of message make ORSDES more attractive and usable. ORSDES motivates itself the user to use it with new destiny of confidence, integrity and authentication.