Given below are two statements:
Statement $I$: In Ceasar Cipher each letter of Plain text is replaced by another letter for encryption
Statement $II$: Diffie-Hellman algorithm is used for exchange of secret key
In the light of the above statements, choose the correct answer from the options given below
- Both Statement $I$ and Statement $II$ are true
- Both Statement $I$ and Statement $II$ are false
- Statement $I$ is correct but Statement $II$ is false
- Statement $I$ is incorrect but Statement $II$ is true