__is the practice of concealing a message within another message,image or file.

Related MCQs

•     is the practice of concealing a message within another message,image or file.
• ________function creates a message digest out of a message.
• _______ is the practice and precautions taken to protect valuable information from unauthorized access, recording, disclosure or destruction.
•                is the practice and precautions taken to protect valuable information from unauthorised access, recording, disclosure or destruction.
• The message which is not understandable is called as?
• Release of message contents and Traffic analysis are two types of _________ attacks.
• In cryptography, the order of the letters in a message is rearranged by __________
• When a hash function is used to provide message authentication, the hash function value is referred to as
• Message authentication code is also known as
• 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.