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Assess your knowledge of public-key cryptography

All Quizzes Start Lesson

Question 1

What is asymmetric encryption also known as?

Symmetric encryption Public-key cryptography Hash-based encryption Quantum encryption

Question 2

In asymmetric encryption, which key is used to encrypt a message?

The sender's private key The receiver's private key The receiver's public key The sender's public key

Question 3

Which key must be kept secret in asymmetric encryption?

Public key Private key Both keys Neither key

Question 4

What is a common asymmetric encryption algorithm?

AES DES RSA SHA-256

Question 5

What problem does asymmetric encryption solve?

Slow encryption speed Secure key distribution Large file encryption Hash collision

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