A KNOWN-PLAINTEXT ATTACK ON 2-KEY TRIPLE ENCRYPTION

被引：0

作者：

VANOORSCHOT, PC ^{[1
]}

WIENER, MJ ^{[1
]}

机构：

[1] BELL NO RES,OTTAWA K1Y 4H7,ONTARIO,CANADA

来源：

LECTURE NOTES IN COMPUTER SCIENCE | 1991年 / 473卷

关键词：

TRIPLE ENCRYPTION; CRYPTANALYSIS; DES;

D O I：

暂无

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

A chosen-plaintext attack on two-key triple encryption noted by Merkle and Hellman is extended to a known-plaintext attack. The known-plaintext attack has lower memory requirements than the chosen-plaintext attack, but has a greater running time. The new attack is a significant improvement over a known-plaintext brute-force attack, but is still not seen as a serious threat to two-key triple encryption.

引用

页码：318 / 325

页数：8

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