IACR News item: 25 May 2014
Igor Semaev
ePrint Report
Two open problems on using Matsui\'s Algorithm 2 with multiple linear approximations posed earlier by Biryukov, De Canni$\\grave{\\hbox{e}}$re and M. Quisquater at Crypto\'04 are solved in the present paper. That improves the linear cryptanalysis of 16-round DES reported by Matsui at Crypto\'94.
Additional news items may be found on the IACR news page.