Practice Pseudo-Random Number Generators (PRNGs) - 5.1 | Module 2: Basic Cryptography | Introductory Cyber Security
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the purpose of a PRNG?

πŸ’‘ Hint: Think about how a regular random number generator works.

Question 2

Easy

Define the term 'seed' in the context of PRNGs.

πŸ’‘ Hint: What sets the starting point for the sequence generation?

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 does PRNG stand for?

  • Pseudo Random Number Generator
  • Pseudo-Random Number Generation
  • Pseudo Real Number Generator

πŸ’‘ Hint: Focus on the 'Pseudo' aspect.

Question 2

True or False: CSPRNG stands for Cryptographically Safe PRNG.

  • True
  • False

πŸ’‘ Hint: Remember the word 'Secure' in CSPRNG.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a simple PRNG algorithm and discuss its potential weaknesses when applied to cryptographic applications.

πŸ’‘ Hint: Consider discussing properties such as periodicity and output distribution.

Question 2

Analyze the impact of using a constant seed value in PRNG operations and suggest methods to enhance unpredictability.

πŸ’‘ Hint: Think about how to take advantage of real-world unpredictability.

Challenge and get performance evaluation