The Caesar cipher is one of the simplest and one of the earliest known encryption techniques. It is a type of substitution cipher that 'shifts' a letter by a fixed amount in the alphabet. This tool allows you to encrypt and decrypt messages using the Caesar cipher.
- Encrypts and decrypts messages using the Caesar cipher.
- Supports both lowercase and uppercase letters, as well as spaces.
- Simple and easy to use.
No installation is required. Simply clone the repository and run the script using Python.
- Encryption
Message: Hello World!
Shift: 3
Encrypted Message: Khoor Zruog!
- Decryption
Encrypted Message: Khoor Zruog!
Shift: 3
Decrypted Message: Hello World!