# Difference between revisions of "Collision resistance"

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Collision resistance is a property of cryptographic hash functions: a hash function H is collision resistant if it is hard to find two inputs that hash to the same output; that is, two inputs a and b such that H(a) = H(b), and a ≠ b<ref>https://en.wikipedia.org/wiki/Collision_resistance</ref> | Collision resistance is a property of cryptographic hash functions: a hash function H is collision resistant if it is hard to find two inputs that hash to the same output; that is, two inputs a and b such that H(a) = H(b), and a ≠ b<ref>https://en.wikipedia.org/wiki/Collision_resistance</ref> | ||

[[File:Collision-Resistance-depicted-Friedl-2005.png|600px]] | |||

== References == | == References == |

## Revision as of 17:06, 8 March 2020

Collision resistance is a property of cryptographic hash functions: a hash function H is collision resistant if it is hard to find two inputs that hash to the same output; that is, two inputs a and b such that H(a) = H(b), and a ≠ b^{[2]}