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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does PRNG stand for?
💡 Hint: Think about the specific type of number generated.
Question 2
Easy
Why are nonces used in cryptography?
💡 Hint: Consider what would happen if the same number was used more than once.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is a PRNG?
- A truly random number generator
- A predictable sequence generator
- A hardware number generator
💡 Hint: Focus on the key term pseudo.
Question 2
True or False: Nonces are used multiple times in cryptographic protocols.
- True
- False
💡 Hint: Think about the meaning of 'once'.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A security evaluation team is tasked to assess a mobile banking app. They discover that the app uses a weak PRNG for generating transaction IDs. Describe the potential vulnerabilities this could introduce.
💡 Hint: Consider the implications of reusing identifiers.
Question 2
Imagine you are designing a new cryptographic protocol for messaging. What requirements would you impose on the PRNG used for key generation, and why?
💡 Hint: Think about the security aspects of your messaging protocol.
Challenge and get performance evaluation