Cryptography Quiz
Authored by Justine Pring
Information Technology (IT)
University
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
26 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of cryptography?
To create software
To secure information
To design websites
To manage databases
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a symmetric encryption algorithm?
SHA-256
AES
RSA
ECC
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the term 'decryption' refer to?
Converting plaintext into ciphertext
Converting ciphertext back to plaintext
Hashing data
Creating a digital signature
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which principle of cryptography ensures that data has not been altered?
Authentication
Integrity
Non-Repudiation
Confidentiality
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main disadvantage of symmetric-key cryptography?
It requires two keys
Key distribution is a security risk
It is not secure
It is slow
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is an example of asymmetric encryption?
AES
DES
RSA
RC4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does 'non-repudiation' in cryptography mean?
Data can be encrypted
Data can be decrypted
Evidence of the origin and integrity of messages
Data can be stored securely
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
