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Week 1 Practice Quiz

Adam Peterson 12 perguntas

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Perguntas do quiz (12)

1Cryptography relies upon two basic components: an algorithm and a key.
1. AVerdadeiro
2. BFalso
2There are two basic types of cryptography: secret key systems and public key systems.
1. AVerdadeiro
2. BFalso
3Asymmetric is the only way to use keys or secrets for encryption.
1. AVerdadeiro
2. BFalso
4Which key length is considered to have long-term security of several decades unless quantum computer become involved?
1. A128 bit
2. B256 bit
3. C64 bit
4. D448 bit
5This type of attack involves a human component and might also involve bribing, blackmailing, tricking or classical espionage:
1. ABrute-force
2. BSocial engineering
3. CImplementation attack
4. DConscious attack
6One way to obtain a secret key is to use an attribute analysis.
1. AVerdadeiro
2. BFalso
7Using the clock modular math, what would be the modulus of -7 mod 3 = ?
1. A-2
2. B3
3. C2
4. D1
8Modular math is rarely used in cryptography.
1. AVerdadeiro
2. BFalso
9Modular math is simply working with the remainder (mod).
1. AVerdadeiro
2. BFalso
10A block cypher encrypts a fixed size of n-bits of data.
1. AVerdadeiro
2. BFalso

Descrição: CPSI 4113 Quiz sobre Week 1 Practice Quiz, criado por Adam Peterson em 17-09-2018.
Autor: Adam Peterson
Idioma: English
Visualizações: 55
Etiquetas: cpsi 4113
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