Ultra Encryption Standard (UES) Version-III: Advanced Symmetric Key Cryptosystem With Bit-level Encryption Algorithm
Satyaki Roy, Navajit Maitra, Shalabh Agarwal, Joyshree Nath, Asoke Nath · International Journal of Modern Education and Computer Science · 2012
AbstractŕIn the present paper a new cryptographic method called UES Version-III has been introduced.Nath et al recently developed few efficient encryption methods such as UES version-I, Modified UES-I, UES version-II, TTJSA, DJMNA Nath et.al showed that TTJSA and DJMNA is most suitable methods to encrypt password or any small message.The name of the present method is Ultra Encryption Standard Version-III.It is a Symmetric key Cryptosystem which includes multiple encryption, bit-wise randomization, new advanced bit-wise encryption technique with feedback.In this paper, the authors have performed encryption entirely at the bit-level to achieve greater strength of encryption.In the result section the authors have shown the spectral analysis of encrypted text as well as plain text.The spectral analysis shows that UES-III is free from standard cryptography attack such as brute force attack, known plain text attack and differential attack.