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A 4.7-to-5.3Gbps Fault-Injection Attack Resistant AES-256 Engine Using Isomorphic Composite Fields in Intel 4 CMOS | IEEE Conference Publication | IEEE Xplore

A 4.7-to-5.3Gbps Fault-Injection Attack Resistant AES-256 Engine Using Isomorphic Composite Fields in Intel 4 CMOS


Abstract:

A fault-injection attack (FIA) resistant AES-256 engine with 100% exploitable fault coverage is fabricated in Intel 4 CMOS. Redundant round computations using isomorphic ...Show More

Abstract:

A fault-injection attack (FIA) resistant AES-256 engine with 100% exploitable fault coverage is fabricated in Intel 4 CMOS. Redundant round computations using isomorphic GF(24)2 composite-field implementations and reconfigurable byte dataflow enable real-time detection of corrupted ciphertexts, while limiting area overhead to 12%. Additive masking circuits with redundant round computations show no side-channel information leakage from 1 B traces.
Date of Conference: 16-20 June 2024
Date Added to IEEE Xplore: 26 August 2024
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Conference Location: Honolulu, HI, USA

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