In symmetric-key cryptography, the key locks and unlocks the box is

Related MCQs

• Symmetric-key cryptography started thousands of years ago when people needed to exchange
• _______________________ is a term used in cryptography that refers to a message before encryption or after decryption.
• The secret key between members needs to be created as a ________ key when two members contact KDC.
• _ creates a secret key only between a member and the center.
• is a popular session key creator protocol that requires an authentica
• A(n) is a hierarchical system that answers queries about key certification.
• Message ________ means privacy that the sender and reciever expect privacy.
• Password-based authentication can be divided into two broad categories: and _____
• _______________________ ensures that information are in a format that is true and correct to its original purposes.
• _____________________ ensures that information and resources are available to those who need them.