Authors: | Mihaljević, Miodrag J. Watanabe, Hajime Imai, Hideki |
Affiliations: | Mathematical Institute of the Serbian Academy of Sciences and Arts | Title: | A low complexity authentication protocol based on pseudorandomness, randomness and homophonic coding | Journal: | ISITA/ISSSTA 2010 - 2010 International Symposium on Information Theory and Its Applications | First page: | 690 | Last page: | 695 | Issue Date: | 1-Dec-2010 | ISBN: | 9781424460175 | DOI: | 10.1109/ISITA.2010.5649666 | Abstract: | An authentication protocol is proposed which originates from the elements of the authentication protocols belonging to the HB-family and the protocols based on employment of pseudorandom number generators. Desired features of the proposed protocol have been achieved via combining the pseudorandomnes generated by a compact keystream generator, randomness and dedicated homophonic and error-correction coding. It is shown that implementation complexity of the protocol is low. Security of the proposed protocol is considered from an information-theoretic and a computational-complexity points of view assuming the passive attacking The performed security evaluation yields an indication for a conjecture on the security within certain active attacking scenarios as well. |
Keywords: | Authentication | Information theory | Network protocols | Number theory | Random processes | Spectroscopy | Publisher: | IEEE | Project: | Advanced methods for cryptology and information processing |
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