Round Addition DFA on 80-bit Piccolo and TWINE

Hideki YOSHIKAWA; Masahiro KAMINAGA; Arimitsu SHIKODA; Toshinori SUZUKI

doi:10.1587/transinf.E96.D.2031

IEICE Transactions on Information and Systems

Online ISSN : 1745-1361
Print ISSN : 0916-8532

Special Section on Dependable Computing

Round Addition DFA on 80-bit Piccolo and TWINE

Hideki YOSHIKAWA, Masahiro KAMINAGA, Arimitsu SHIKODA, Toshinori SUZUKI

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Keywords: differential fault analysis (DFA), round addition, block cipher, piccolo, TWINE

JOURNAL FREE ACCESS

2013 Volume E96.D Issue 9 Pages 2031-2035

DOI https://doi.org/10.1587/transinf.E96.D.2031

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Abstract

We present a round addition differential fault analysis (DFA) for some lightweight 80-bit block ciphers. It is shown that only one correct ciphertext and two faulty ciphertexts are required to reconstruct secret keys in 80-bit Piccolo and TWINE, and the reconstructions are easier than 128-bit CLEFIA.

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