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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

Author

Prasanna Ravi

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Open access Jul 2026

Hardware Implementation of a Stealthy and Lightweight Backdoor for CRYSTALS-Kyber in Hybrid Cryptosystems

The possibility of a Kleptographic backdoor on the NIST-recommended key-encapsulation mechanism CRYSTALS-Kyber is investigated, and the modified Kyber Key-Generation() algorithm achieves indistinguishable decryption failure probability compared to the original CRYSTALS-Kyber.

Suraj Mandal, Prasanna Ravi, M. Dhilipkumar et al. · 0 citations
Open access Jul 2026

Hardware Implementation of a Stealthy and Lightweight Backdoor for CRYSTALS-Kyber in Hybrid Cryptosystems

The threat of practical quantum attacks has catapulted viable alternatives like Post-Quantum Cryptography (PQC) into prominence. The adoption and integration of standardized PQC primitives across the entire digital stack are promoted by various standardization bodies, governments, and major corporate houses. A serious...

Suraj Mandal, Prasanna Ravi, M. Dhilipkumar et al. · 0 citations

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