Q. With reference to Public Key Cryptography, consider the following statements:
1. It is a type of communication where people exchange messages that can only be read by one another.
2. Incoming messages are encrypted with the sender’s public key.
Which of the statements given above is/are correct?
Answer: A
Notes:
- Statement 1 is correct: Public-key cryptography also called asymmetric cryptography is communication where people exchange messages that can only be read by one another.
- Statement 2 is incorrect: Incoming messages are encrypted with the recipient’s public key and can only be decrypted with their corresponding private key.
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