New distinguishers based on random mappings against stream ciphers
Sequences and Their Applications-SETA 2008: 5th International Conference …, 2008•Springer
Statistical randomness testing plays an important role in security analysis of cryptosystems.
In this study, we aim to propose a new framework of randomness testing based on random
mappings. Considering the probability distributions of coverage and ρ-lengths, we present
three new distinguishers;(i) coverage test,(ii) ρ-test and (iii) DP-coverage test and applied
them on Phase III Candidates of eSTREAM project. We experimentally observed some
statistical weaknesses of Pomaranch using the coverage test.
In this study, we aim to propose a new framework of randomness testing based on random
mappings. Considering the probability distributions of coverage and ρ-lengths, we present
three new distinguishers;(i) coverage test,(ii) ρ-test and (iii) DP-coverage test and applied
them on Phase III Candidates of eSTREAM project. We experimentally observed some
statistical weaknesses of Pomaranch using the coverage test.
Abstract
Statistical randomness testing plays an important role in security analysis of cryptosystems. In this study, we aim to propose a new framework of randomness testing based on random mappings. Considering the probability distributions of coverage and ρ-lengths, we present three new distinguishers; (i) coverage test, (ii) ρ-test and (iii) DP-coverage test and applied them on Phase III Candidates of eSTREAM project. We experimentally observed some statistical weaknesses of Pomaranch using the coverage test.
Springer
以上显示的是最相近的搜索结果。 查看全部搜索结果