Select a correct statement regarding a hashing process.
A)It is reversible.
B)The outcome is a message digest.
C)It is not necessary to use a hashing process in creating a digital signature.
D)It is used for authentication.

Question

Quizplus · Accepted Answer

A hashing process is not reversible, meaning that you cannot derive the original message from the hash output. The outcome of a hashing process is a fixed-size message digest, which is commonly used for verification, file integrity checks, and password storage. While a hashing process is not necessary for creating a digital signature, it is often used as part of the process. Hashing can also be used for authentication, but typically in combination with other methods such as salting and key stretching.

Select a Correct Statement Regarding a Hashing Process