On Robust Key Agreement Based on Public Key Authentication

被引：0

作者：

Hao, Feng ^{[1
]}

机构：

[1] Thales Secur E, Cambridge, England

来源：

FINANCIAL CRYPTOGRAPHY AND DATA SECURITY | 2010年 / 6052卷

关键词：

PROTOCOL; EXCHANGE; SECURE; HMQV;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

We describe two new attacks on the HMQV protocol. The first attack raises a serious question on the basic definition of "authentication" in HMQV, while the second attack is generally applicable to many other protocols. In addition, we present a new authenticated key agreement protocol called YAK. Our approach is to depend on well-established techniques such as Schnorr's signature. Among all the related protocols, YAK appears to be the simplest so far. We believe simplicity is an important engineering principle.

引用

页码：383 / 390

页数：8

共 11 条

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