XMSS - A Practical Forward Secure Signature Scheme Based on Minimal Security Assumptions

被引：0

作者：

Buchmann, Johannes ^{[1
]}

Dahmen, Erik ^{[1
]}

Huelsing, Andreas ^{[1
]}

机构：

[1] Tech Univ Darmstadt, Dept Comp Sci, Darmstadt, Germany

来源：

POST-QUANTUM CRYPTOGRAPHY | 2011年 / 7071卷

关键词：

digital signature; practical; minimal security assumptions; hash-based signatures; forward security; provable security; MERKLE TREE TRAVERSAL;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

We present the hash-based signature scheme XMSS. It is the first provably (forward) secure and practical signature scheme with minimal security requirements: a pseudorandom and a second preimage resistant (hash) function family. Its signature size is reduced to less than 25% compared to the best provably secure hash based signature scheme.

引用

页码：117 / 129

页数：13