Practical fully leakage resilient signatures with auxiliary inputs

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Cailing Cai, Shimin Pan, Tsz Hon Yuen, Siu-Ming Yiu

Published: 01 Jan 2023, Last Modified: 05 Feb 2025Future Gener. Comput. Syst. 2023EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•Our generic construction admits the leakage of the signing randomness and the updated secret key.•Our instantiations enjoy small constant signature size, fast performance and high leakage ratio.•Implementations and comprehensive quantitative analysis over different schemes are presented.