Most attacks on hash functions involve:

Question

A. Finding collisions.
B. Pre-generating millions of hashes and comparing them to the plain text that generated it.
C. Really good random guessing.

A, B, and C

A and B

A and C

B and C

Answer 1

The correct answer is A and B.

Most attacks on hash functions focus on:

• Finding collisions (A): This is when two different inputs produce the same hash output, which can be exploited in various ways.
• Pre-generating millions of hashes and comparing them to the plaintext that generated it (B): This refers to the use of techniques like rainbow tables to find a matching hash.

While good random guessing (C) is a method that can be used in some contexts, it is not a primary focus in attacks on hash functions compared to collision finding and pre-computation. Thus, the combination of A and B is the most accurate choice.