The answer is Message Digest. <span>A Messae Digest is a number that summarizes an encrypted information. </span>They<span> are designed to protect the integrity of a piece of data or media to detect changes to any part of a </span>message<span>.</span>
Answer:
EBSCO.
JSTOR.
Google Scholar.
Microsoft Academic Search.
Google Books.
Google.
Bing.
Sweet Search.
Explanation: