The main difference in MACs and digital signatures is that, in digital signatures the hash value of the message is encrypted with a user’s public key.

Related MCQs

• When a hash function is used to provide message authentication, the hash function value is referred to as
• Misuse of digital signatures for fraudulent purposes comes under __________ of IT Act.
• The ________ is encrypted text.
• A process of making the encrypted text readable again.
• A asymmetric-key (or public key ) cipher uses
• An asymmetric-key (or public-key) cipher uses
• An asymmetric-key (or public-key) cipher uses
• ________function creates a message digest out of a message.
• __is the practice of concealing a message within another message,image or file.
•     is the practice of concealing a message within another message,image or file.