Practice Discrete Logarithm And Cryptographic Applications (16.1.2) - Lecture - 64

Practice: Discrete Logarithm and Cryptographic Applications

Lesson 16.1.2Lecture - 64

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9 questions

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4 cards from this section. Quick, good the night before a test.
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6 sample questions

Question 1.
What is the main purpose of public key cryptography?
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Consider how messages are encoded and decoded.
Question 2.
Explain the basic concept of the Diffie-Hellman key exchange.
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Think about how two people can agree on a key without telling anyone else.
3Question 3.
What does public key cryptography enable?
- Only private communication between two users
- Unexpected public access to messages
- Secure communication using a public key to encrypt and a private key to decrypt
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Consider the roles of public and private keys.
4Question 4.
True or False: The Diffie-Hellman key exchange requires both parties to be online at the same time.
- True
- False
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Think about scheduling and availability.
Question 5.
Cryptanalyze an existing public key system by explaining how knowledge of the public key could lead to a potential breach of security.
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Research known attack vectors in public key systems.
Question 6.
Examine a real-world application of RSA encryption in security protocols, explaining how it protects data.
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Look into the handshake process in identifying this.

5 more questions in this section. Enroll free to practise them all.