Match each item with a statement below.

Procedures based on a mathematical formula used to encrypt and decrypt the data

Cryptography that uses two mathematically related keys

The making of something obscure or unclear

A mathematical value entered into a cryptographic algorithm to produce encrypted data

Unencrypted data

The process of proving that a user performed an action

An asymmetric encryption key that must be protected

An asymmetric encryption key that does not have to be protected

Encryption that uses a single key to encrypt and decrypt a message

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private key

key

obfuscation

nonrepudiation

algorithm

public key symmetric cryptography asymmetric cryptography

cleartext

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