If _________ is needed, a cryptosystem must be applied over the scheme.

Related MCQs

• Message_____ means that the data must arrive at the receiver exactly as sent.
• The _______ criterion states that it must be extremely difficult or impossible to create the message if the message digest is given.
• _________ means that a sender must not be able to deny sending a message that he sent.
• A hash function must meet ________ criteria.
• A ______ provides privacy for LANs that must communicate through the global Internet.
• _________ is a repository of information linked together from points all over the world.