Password authentication with insecure communication
Communications of the ACM
A method for obtaining digital signatures and public-key cryptosystems
Communications of the ACM
Design of High Speed AWGN Communication Channel Emulator
Analog Integrated Circuits and Signal Processing
From Differential Cryptoanalysis to Ciphertext-Only Attacks
CRYPTO '98 Proceedings of the 18th Annual International Cryptology Conference on Advances in Cryptology
Research and Realization of Authentication Technique Based on OTP and Kerberos
HPCASIA '05 Proceedings of the Eighth International Conference on High-Performance Computing in Asia-Pacific Region
Microcontroller-Based AWGNG for Security Enhancement of Embedded Real-Time Web Services
COMPSAC '09 Proceedings of the 2009 33rd Annual IEEE International Computer Software and Applications Conference - Volume 02
Securing RFID-based authentication systems using ParseKey+
Proceedings of the 3rd international conference on Security of information and networks
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This research presents an enhancement in the ParseKey+ authentication scheme presented in an earlier research. Basically, ParseKey+ relies on scattering sub-keys in a block of uniformly created random noise. The sequence of noise is created using the same hash function used to create the sub-key itself. Using timestamp as seed does not help in countering replay attack in one-way encryption functions as it cannot be discovered to be compared in sequence. However, its imperfect usage causes discovering the sequence of generated random noise so that sub-keys are distinguishable. We require a pure uniform random noise to be used as seed of hash function. In this respect, Additive White Gaussian Noise (AWGN) is used to provide sequence of seeds for hash function in generating ParseKey+ noise file. Similarly, such random noise can be applied in all security schemes relying on one-way encryption algorithms or in those which need instant update of the key without having any dependency in key sequence.