Primitivity of PRESENT and other lightweight ciphers
2018 ◽
Vol 17
(06)
◽
pp. 1850115
◽
We provide two sufficient conditions to guarantee that the round functions of a translation-based cipher generate a primitive group. Furthermore, under the same hypotheses, and assuming that a round of the cipher is strongly proper and consists of [Formula: see text]-bit S-Boxes, with [Formula: see text] or [Formula: see text], we prove that such a group is the alternating group. As an immediate consequence, we deduce that the round functions of some lightweight translation-based ciphers, such as the PRESENT cipher, generate the alternating group.
2001 ◽
Vol 64
(2)
◽
pp. 177-188
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1986 ◽
Vol 23
(04)
◽
pp. 851-858
◽
1991 ◽
Vol 11
(1)
◽
pp. 65-71
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