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Post-quantum security of symmetric-key constructions
Chen Bai - University of Maryland
Wednesday, December 7, 2022, 1:00-2:00 pm Calendar
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Abstract

In this talk I will give a brief introduction about the security of various symmetric-key constructions against quantum attackers in two models: Q1 model and Q2 model. I’ll talk about the difference between those two models, why Q1 model is more realistic and some recent results about the post-quantum security of block ciphers in the Q1 model.

Reference: G. Alagic, C. Bai, J. Katz, C. Majenz, Post-Quantum Security of the Even-Mansour Cipher https://eprint.iacr.org/2021/1601.

This talk is organized by Andrea F. Svejda