搜索结果: 1-2 共查到“密码学 threshold cryptography”相关记录2条 . 查询时间(0.157 秒)
Lattice-based Threshold Cryptography
Lattice-based Threshold Cryptography Regev's system distributed key generation protocol
2009/8/18
We present a variant of Regev's system first presented in [Reg05],
but with a new choice of parameters. By a recent classical reduction by
Peikert we prove the scheme semantically secure based on th...
Adaptively Secure Feldman VSS and Applications to Universally-Composable Threshold Cryptography
Adaptively Secure Feldman VSS Universally-Composable Threshold Cryptography
2009/3/26
We propose the first distributed discrete-log key generation (DLKG) protocol from
scratch which is adaptively-secure in the non-erasure model, and at the same time completely
avoids the use of inter...