[Resource Topic] 2008/531: Collision Attack on the Waterfall Hash Function

Welcome to the resource topic for 2008/531

Title:
Collision Attack on the Waterfall Hash Function

Authors: Scott Fluhrer

Abstract:

We give a method that appears to be able to find colliding messages for the Waterfall hash function with approximately O(2^{70}) work for all hash sizes. If correct, this would show that the Waterfall hash function does not meet the required collision resistance.

ePrint: https://eprint.iacr.org/2008/531

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