Encryption & Decryption Tool
Secure your sensitive information with various encryption methods. Keep your data private and protected.
Input Text
Options
For better security, use a long and complex password.
Result
Your encrypted/decrypted text will appear here
About Encryption Methods
What is Encryption?
Encryption is the process of converting plaintext into a coded format (ciphertext) to protect information from unauthorized access. Decryption is the reverse process of converting ciphertext back into plaintext using a specific key or password.
Types of Encryption
- Symmetric Encryption: Uses the same key for both encryption and decryption (AES, Blowfish)
- Asymmetric Encryption: Uses a pair of keys (public and private) (RSA)
- Classical Ciphers: Simple historical encryption methods (Caesar, Vigenère)
Algorithm Details
AES: Advanced Encryption Standard, a symmetric encryption algorithm widely used for secure data transmission.
RSA: An asymmetric cryptographic algorithm that uses a pair of keys for encryption and decryption.
Blowfish: A symmetric block cipher known for its speed and flexibility.
Caesar Cipher: A simple substitution cipher that shifts each letter by a fixed number of positions.
Vigenère Cipher: A method of encrypting text using a series of interwoven Caesar ciphers.
ROT13: A simple letter substitution cipher that replaces a letter with the 13th letter after it.
Security Tips
- Never share your encryption keys or passwords with anyone.
- Use strong, unique passwords for encryption purposes.
- Remember that classical ciphers (Caesar, Vigenère) are not secure for sensitive information.
- For highly sensitive data, consider using industry-standard encryption methods like AES with strong key lengths.
- Always verify the integrity of your encrypted data.