D334 D 334 Pre-Assessment Latest

D334 / D 334 Pre-Assessment (Latest Update 2026 / 2027) Introduction to Cryptography | Questions with Answers | Grade A | 100% Correct (Verified Answers) - WGU

Question:

_____ allows a new unique passcode to be created each instance, based on a counter value and an initial seed.

Answer:

Hashed One Time Passwords HOTP

Question:

_____ computers have fast multiplication circuits, and thus can be used to perform multiplications and search a range of prime numbers at a speed which would break most existing RSA implementations.

Answer:

Quantum

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Question:

_____ is a light-weight symmetric block cipher with variable block sizes, key sizes, and rounds, that is optimized for hardware implementations.

Answer:

SIMON

Question:

_____ is a light-weight symmetric block cipher with variable block sizes, key sizes, and rounds, that is optimized for software implementations.

Answer:

SPECK

Question:

PRESENT is a symmetric block cipher that was one of the first to be considered as a(n) _____ replacement for light-weight implementations.

Answer:

AES

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Question:

Rabbit operates with a key size of ______ bits and an initialization vector (IV) of _____ bits.

Answer:

128; 64

Question:

______ is a secret key encryption algorithm, designed by the NSA, and was used with the Clipper chip.

Answer:

Skipjack

Question:

The IV used with WEP is ____ bits.

Answer:

24

Question:

The IV used with WPA is _____ bits.

Answer:

48 3 / 4

Question:

Two variations of WPA are ____ and ____.

Answer:

PSK; enterprise

Question:

A5/3 is for _____ , and is based on the MISTY1 cipher.

Answer:

3GPP

Question:

A5/1 is designed to be used for the _____ network.

Answer:

GSM

Question:

Google proposed _____ as an alternative to AES to be used with TLS connections.

Answer:

ChaCha20

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