The cryptographic hash function requirement that guarantees that it is impossible to find an alternative message with the same hash value as a given message and prevents forgery when an encrypted hash code is used is the ___________ .
A)collision resistant
B)pseudorandomness
C)preimage resistant
D)second preimage resistant

Question

Quizplus · Accepted Answer

Second preimage resistance ensures that it is computationally infeasible to find a different input that has the same hash output as a given input, preventing forgery.

The Cryptographic Hash Function Requirement That Guarantees That It Is