2.8 Block Cipher Modes Flashcards

1
Q

CCMP

A

Counter Mode with Cipher Block Chaining Message Authentication Code Protocol

block cipher mode that uses the Advanced Encryption Standard (AES) encryption algorithm

WLAN - WPA2

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2
Q

ECB

A

Electronic Code Book
AES
block

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3
Q

CTR

A

Counter
AES
block cipher

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4
Q

GCM

A

Galois/Counter Mode

uses universal hashing over a binary Galois field. It can be implemented in hardware to achieve high speeds with low cost and low latency.

symmetric block cipher, 128-bit block size

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