Which of the following statement about hashing is true?
A. It is used to ensure message confidentiality.
B. It is a one-way function.
C. It is used to encrypt messages.
D. It is used to ensure message integrity.
Answer: B
Explanation: Hashing uses a mathematical algorithm to create a digital fingerprint of the data and is a one way function because the data cannot be re-created by using the hash of the data.
Computer Science & Information Technology
You might also like to view...
A ________ is a group of characters or bytes that conveys meaning.
(a) database (b) record (c) character set (d) field
Computer Science & Information Technology
?Block elements can contain inline elements.
Answer the following statement true (T) or false (F)
Computer Science & Information Technology