1
Symmetric __________ involves using the same key for encryption and decryption.
2
A public authentication key is the public key of an __________ (public) key pair that is used with a public key algorithm to determine the integrity of information and to authenticate the identity of entities, or the source of messages, communication sessions, or stored data.
3
In cryptography, a key is a piece of information (a parameter) that determines the functional output of a cryptographic _________ or cipher.
4
A digital _________ is a mathematical scheme for demonstrating the authenticity of a digital message or document
5
is an algorithm for performing encryption or decryption
