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Chapter 11 Word Scramble

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Created by: neokute

Question	Answer
A symmetric cipher that was approved by the NIST in late 2000 as a replacement for DES	Advanced Encryption Standard
Procedures based on a mathematical formula; used to encrypted data	algorithm
Encryption that uses two mathematically related keys	Asymmetric cryptographic algorithm
A cipher that manipulates an entire block of plaintext at one time	Block cipher
A block cipher that operates on 64-bit blocks and can have a key length from 32 to 448 bits	Blowfish
Unencrypted data	Cleartext
The science of transforming information into a secure form while it is being transmitted or stored so that unauthorized persons cannot access it	Cyptopgraphy
The process of changing ciphertext into plaintext	Decryption
AN electronic verification of the sender	Digital Signature
The process of changing plaintext into ciphertext	encryption
The unique digital fingerprint created by a hashing processor	Hash
A Variation of a has that encrypts the has with a shared secret key before transmitting it	HMAC
The process for creating a unique digital fingerprint signature for a set of data	hashing
A common has algorithm of several different versions	Message Digest
A revision of MD4 that is designed to address its weakness	Message Digest 5
Data input into an encryption algorithm	Plaintext
An asymmetric encryption key that does have to be protected	Private Key
An asymmetric encryption key that does not have to be protected	Public Key
An asymmetric cryptography that attempts to use the unusual and unique behavior of microscopic objects to enable users to securely develop and share keys	Quantum Cryptography
A secure has algorithm that creates has values of longer lengths than MD algorithms	Secure Hash Algorithm