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Conformal Chebyshev chaotic map-based remote user password authentication protocol using smart card

2021; Springer Science+Business Media; Volume: 8; Issue: 2 Linguagem: Inglês

10.1007/s40747-021-00555-y

2198-6053

Chandrashekhar Meshram, Sarita Gajbhiye Meshram, Rabha W. Ibrahim, Hamid A. Jalab, Sajjad Shaukat Jamal, Sharad Kumar Barve,

Chaos-based Image/Signal Encryption

Abstract With the rapid advancement and growth of computer networks, there have been greater and greater demands for remote user password authentication protocols. In current ages, smartcard-based authentication protocol has formed the standard with their incredibly insubstantial, user-friendly equipment and low-cost apps. In this study, we proposed an effective robust authentication protocol using the conformable chaotic map, where a conformable calculus is a branch of newly appearing fractional calculus. It has a magnificent property, because it formulates using a controller term. We shall also offer formal proof of smooth execution of the proposed authenticated protocol. Our new protocol is more secure as compared to several comparable protocols.