Chapter 8, Problem 19RQ

Explanation of Solution

NIST:

National Institute of Standards and Technology (NIST) is an organization which is used to help the issues of US economic and other security issues. The purpose of this recommendation is to specify the secure algorithms to protect the message or file.

Encryption standard recommended by NIST:

• Secure Hash Standard (SHS) is a standard that was recommended by NIST as a secure algorithm...