Practice Digital Signature (3.2) - Basic Cryptography - Introductory Cyber Security
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Digital Signature

Practice - Digital Signature

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the primary purpose of a digital signature?

💡 Hint: Think about what a signature does in the physical world.

Question 2 Easy

In the signing process, what does Alice compute first?

💡 Hint: Remember the idea of creating a fingerprint of the message.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does a digital signature provide?

Authentication
Integrity
Non-repudiation
Only Authentication
Only Integrity

💡 Hint: Remember the features we highlighted regarding digital signatures.

Question 2

True or False: A digital signature can be validated by using the signer's private key.

True
False

💡 Hint: Think about the roles of public and private keys in asymmetric encryption.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Evaluate the impact of a compromised private key in a digital signature scenario. What are the legal implications?

💡 Hint: Consider the importance of key security in digital identity.

Challenge 2 Hard

Create your own scenario involving the use of digital signatures in a business transaction. What checks would be necessary to ensure integrity and authenticity?

💡 Hint: Think about stakeholder roles and their verification processes.

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Reference links

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