搜索结果: 1-2 共查到“SeaSign”相关记录2条 . 查询时间(0.053 秒)
Faster SeaSign signatures through improved rejection sampling
Isogeny-based cryptography signatures SeaSign
2018/11/20
We speed up the isogeny-based ``SeaSign'' signature scheme recently proposed by De Feo and Galbraith. The core idea in SeaSign is to apply the ``Fiat–Shamir with aborts'' transform to the parallel rep...
SeaSign: Compact isogeny signatures from class group actions
post-quantum crypto isogenies
2018/11/19
We give a new signature scheme for isogenies that combines the class group actions of CSIDH with the notion of Fiat-Shamir with aborts. Our techniques allow to have signatures of size less than one ki...