Given below are two statements:

Statement I: In Ceasar Cipher each letter of Plain text is replaced by another letter for encryption.

Statement II: The Diffie-Hellman algorithm is used for the exchange of secret keys. In the light of the above statements, choose the correct answer from the options given below

1. ABoth Statement I and Statement II are true
2. BBoth Statement I and Statement II are false
3. CStatement I is correct but Statement II is false
4. DStatement I is incorrect but Statement II is true

Pick an option to check yourself, or open the answer below.

Show answer & explanation

Correct answer: A. Both Statement I and Statement II are true

Explanation

Caesar cipher substitutes each letter with a shifted one, and Diffie–Hellman is a key-exchange algorithm. Both true.