Attacks on Cryptographic Hashes in Internet Protocols

Attacks on Cryptographic Hashes in Internet Protocols
复制标题

对互联网协议中的加密哈希的攻击

DOI:
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复制
发表时间:
2005
期刊:
Request for Comments
影响因子:
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通讯作者:
B. Schneier
B. Schneier
中科院分区:
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文献类型:
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作者:
P. Hoffman;B. Schneier

文献摘要

被引文献

相似文献

最近公布的好于预期的碰撞攻击, 流行的哈希算法已经引起了一些人的质疑, 通用的互联网协议需要改变,如果需要,如何改变。这 文档总结了哈希在许多协议中的使用,讨论了如何 冲突攻击影响和不影响协议,显示 如何阻止对数字证书的已知攻击,并讨论了 协议设计者的未来方向。本备忘录提供 互联网社区的信息。
Recent announcements of better-than-expected collision attacks in popular hash algorithms have caused some people to question whether common Internet protocols need to be changed, and if so, how. This document summarizes the use of hashes in many protocols, discusses how the collision attacks affect and do not affect the protocols, shows how to thwart known attacks on digital certificates, and discusses future directions for protocol designers. This memo provides information for the Internet community.