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cs.CR2025
Leakage-resilient Algebraic Manipulation Detection Codes with Optimal Parameters
Divesh Aggarwal, Tomasz Kazana, Maciej Obremski
Algebraic Manipulation Detection (AMD) codes is a cryptographic primitive that was introduced by Cramer, Dodis, Fehr, Padro and Wichs. They are keyless message authentication codes…
cs.CR2015
Leakage-resilient Cryptography with key derived from sensitive data
Konrad Durnoga, Tomasz Kazana, Michał Zając +1
In this paper we address the problem of large space consumption for protocols in the Bounded Retrieval Model (BRM), which require users to store large secret keys subject to advers…