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IEICE TRANSACTIONS on Fundamentals

A New Type of Fault-Based Attack: Fault Behavior Analysis

Yang LI, Kazuo OHTA, Kazuo SAKIYAMA

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Summary :

Fault-based attacks are very powerful to recover the secret key for cryptographic implementations. In this work, we consider the faulty output value under a certain fault injection intensity as a new type of leakage called faulty behavior. We examine the data-dependency of the faulty behavior and propose a related side-channel attack called fault behavior analysis (FBA). To verify the validity of the proposed attack, we first show that our attack can work effectively on AES-COMP of SASEBO-R. Then we show how to apply the similar attack on two AES implementations with masking countermeasures, i.e., AES-MAO and AES-TI. Finally we compare the proposed FBA attack with the DFA attack and the FSA attack, trying to complete the research map for the fault-based attack based on setup-time violations.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E96-A No.1 pp.177-184
Publication Date
2013/01/01
Publicized
Online ISSN
1745-1337
DOI
10.1587/transfun.E96.A.177
Type of Manuscript
Special Section PAPER (Special Section on Cryptography and Information Security)
Category
Implementation

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