The one-way hash function is important not only in messageauthentication but also in digital signatures.

Question

Quizplus · Accepted Answer

This statement is true. One-way hash functions are commonly used in digital signatures to ensure the authenticity, integrity, and non-repudiation of the message being signed. The hash value of the message is signed using the private key of the signer and can be verified by anyone using the corresponding public key.

The One-Way Hash Function Is Important Not Only in Messageauthentication