搜索结果: 1-5 共查到“Simpira-4”相关记录5条 . 查询时间(0.031 秒)
SPHINCS-Simpira: Fast Stateless Hash-based Signatures with Post-quantum Security
Simpira SPHINCS post-quantum security
2017/7/6
We introduce SPHINCS-Simpira, which is a variant of the SPHINCS signature scheme with Simpira as a building block. SPHINCS was proposed by Bernstein et al. at EUROCRYPT 2015 as a hash-based signature ...
Impossible Differential Attack on Simpira v2
Simpira-4 impossible differential attack Super S-box
2016/12/29
Simpira v2 is a family of cryptographic permutations proposed at ASIACRYPT 2016 which can be used to construct high throughput block ciphers using the Even-Mansour construction, permutation-based hash...
Simpira is a recently proposed family of permutations, based on the AES round function. The design includes recommendations for using the Simpira permutations in block ciphers, hash functions, or auth...
In this short note we report on invariant subspaces in Simpira in the case of four registers. In particular, we show that the whole input space (respectively output space) can be partitioned into inva...
Simpira: A Family of Efficient Permutations Using the AES Round Function
cryptographic permutation AES-NI Generalized Feistel Structure (GFS)
2016/2/23
This paper introduces Simpira, a family of cryptographic
permutations that supports inputs of 128 × b bits, where b is a positive
integer. Its design goal is to achieve high throughput on virtually
...