AnoPas: Practical anonymous transit pass from group signatures with time-bound keys

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Rui Shi, Yang Yang, Yingjiu Li, Huamin Feng, HweeHwa Pang, Robert H. Deng

Published: 2024, Last Modified: 06 Mar 2025J. Syst. Archit. 2024EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•Anonymous transit pass on mobile phones with smart cards.•Practical group signatures with time-bound keys.•Support for automatic revocation and prematurely revocation.•Flexible authentication for time-based digital services.•Privacy protection for users.