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arXiv · 1702.04055

Time-Assisted Authentication Protocol

Muhammad Bilal·Shin-Gak Kang
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Abstract

Authentication is the first step toward establishing a service provider and customer (C-P) association. In a mobile network environment, a lightweight and secure authentication protocol is one of the most significant factors to enhance the degree of service persistence. This work presents a secure and lightweight keying and authentication protocol suite termed TAP (Time-Assisted Authentication Protocol). TAP improves the security of protocols with the assistance of time-based encryption keys and scales down the authentication complexity by issuing a re-authentication ticket. While moving across the network, a mobile customer node sends a re-authentication ticket to establish new sessions with service-providing nodes. Consequently, this reduces the communication and computational complexity of the authentication process. In the keying protocol suite, a key distributor controls the key generation arguments and time factors, while other participants independently generate a keychain based on key generation arguments. We undertake a rigorous security analysis and prove the security strength of TAP using CSP and rank function analysis.

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Muhammad Bilal, Shin-Gak Kang. 2017-02-22. Time-Assisted Authentication Protocol. https://doi.org/10.1002/dac.3309

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