Collision Resistant Hashing for Paranoids: Dealing with Multiple Collisions
EUROCRYPT, pp. 162-194, 2018.
A collision resistant hash (CRH) function is one that compresses its input, yet it is hard to find a collision, i.e. a (x_1 ne x_2) s.t. (h(x_1) = h(x_2)). Collision resistant hash functions are one of the more useful cryptographic primitives both in theory and in practice and two prominent applications are in signature schemes and succin...More
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