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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does n represent in the (n, t) secret sharing model?
💡 Hint: What does the 'n' signify?
Question 2
Easy
List one practical example where secret sharing may be useful.
💡 Hint: Think of scenarios where multiple people have access to sensitive information.
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 't' represent in the (n, t) secret sharing scheme?
- Total shareholders
- Threshold for reconstruction
- Secret value
💡 Hint: What threshold must be met for the secret to be recovered?
Question 2
True or False: Any group of fewer than t shareholders can reconstruct the secret.
- True
- False
💡 Hint: Remember the rules of polynomial degree.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If the dealer selects a polynomial of degree 3 and has 5 shareholders, what is the minimum number of shareholders required to securely reconstruct the secret?
💡 Hint: Remember the relationship between polynomial degree and necessary shares.
Question 2
Demonstrate how two distinct quadratic polynomials can only intersect at a maximum of 2 points. Use a visual example to support your explanation.
💡 Hint: Visualize the properties of parabolas and the laws of intersection.
Challenge and get performance evaluation