Validity of Differential Characteristics of ARX Block Ciphers
نویسندگان
چکیده
In this paper, we examine the validity of differential characteristics ARX-based block ciphers. Recently, it was shown that some ciphers, SKINNY and GIFT, in literature are not valid [1]. However, their work is limited to SPN-based We find out SIMON, SPECK, CHAM, appeared valid. Our indicates only but also ciphers may be invalid.
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2023
ISSN: ['2169-3536']
DOI: https://doi.org/10.1109/access.2023.3311898