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CIT852 10/10

Hieroglyphics is derived from the Greek word hieroglyphica which means _____.
sacred carvings

In the _____, the output is TRUE if exactly one of the inputs is TRUE, otherwise FALSE.
XOR

______ means replacing symbols or group of symbols by other symbols or groups of symbols.
Substitution

A _____ is used to store any files downloaded from a corporate network over the SSL, VPN.
sandbox

In the _____, the output is TRUE if either or both inputs are true, otherwise FALSE.
OR

____ is a stream cipher, based on iterating a set of coupled nonlinear function.
Rabbit

In the _____ operation, the output is TRUE if all inputs are true, otherwise FALSE
AND

The ____ is equal to the block size multiplied by the number of encryption rounds plus I, which will provide Nr + 1 different keys.
Expanded key size

The purpose of ______ is to protect transmitted information from being read and understood by anyone except the intended recipient.
cryptography

The process of taking the user key and expanding it into rk bits for the Feistel rounds is called____.
key scheduling