Pushing the Limits of Generic Side-Channel Attacks on LWE-based KEMs - Parallel PC Oracle Attacks on Kyber KEM and Beyond

In this work, we propose generic and novel adaptations to the binary Plaintext-Checking (PC) oracle based side-channel attacks for Kyber KEM. These attacks operate in a chosen-ciphertext setting, and are fairly generic and easy to mount on a given target, as the attacker requires very minimal infor...

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Detalhes bibliográficos

Principais autores:	Gokulnath Rajendran, Prasanna Ravi, Jan-Pieter D’Anvers, Shivam Bhasin, Anupam Chattopadhyay
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Ruhr-Universität Bochum 2023-03-01
coleção:	Transactions on Cryptographic Hardware and Embedded Systems
Assuntos:	lattice-based cryptography Side-Channel Analysis Kyber Plaintext- Checking Oracle Chosen-Ciphertext Attack Key Encapsulation Mechanism
Acesso em linha:	https://tches.iacr.org/index.php/TCHES/article/view/10289
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