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Round Addition DFA on 80-bit Piccolo and TWINE Hideki YOSHIKAWA Masahiro KAMINAGA Arimitsu SHIKODA Toshinori SUZUKI Publication IEICE TRANSACTIONS on Information and Systems Vol.E96-D No.9 pp.2031-2035 Publication Date: 2013/09/01 Online ISSN: 1745-1361 DOI: 10.1587/transinf.E96.D.2031 Print ISSN: 0916-8532 Type of Manuscript: Special Section LETTER (Special Section on Dependable Computing) Category: Keyword: differential fault analysis (DFA), round addition, block cipher, piccolo, TWINE, Full Text: PDF(406.1KB)>>
Summary: 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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