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تسجيل مستخدم جديدCryptanalysis of group-based key agreement protocols using subgroup distance functions
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We introduce a new approach for cryptanalysis of key agreement protocols based on noncommutative groups. This approach uses functions that estimate the distance of a group element to a given subgroup. We test it against the Shpilrain-Ushakov protocol, which is based on Thompsons group F.
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