MD5 can be manipulated by creating two identical hashes using two different messages, resulting in a collision. This is difficult (if impossible) to do with SHA-1. Why is this?
A. SHA-1 has greater collision strength.
B. MD5 has greater collision resistance.
C. MD5 has greater collision strength.
D. SHA-1 has greater collision resistance.
Answer: D. SHA-1 has greater collision resistance.