A Second Preimage Attack on the XOR Hash Combiner

The exclusive-or (XOR) hash combiner is a classical hash function combiner, which is well known as a good PRF and MAC combiner, and is used in practice in TLS versions 1.0 and 1.1. In this work, we analyze the second preimage resistance of the XOR combiner underlying two different narrow-pipe hash f...

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Bibliographic Details
Main Authors: Shiwei Chen, Ting Cui, Chenhui Jin, Congjun Wang
Format: Article
Language:English
Published: Wiley 2024-01-01
Series:IET Information Security
Online Access:http://dx.doi.org/10.1049/2024/1230891
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