Camellia Encryption/Decryption

Internationally recognized secure encryption algorithm supporting 128/192/256-bit keys

Security Note

Camellia is selected by CRYPTREC (Japan) and NESSIE (EU) as a recommended cipher, with security levels equivalent to AES.

Key Size

Mode

Padding

Key

IV

Plaintext Input Format

Ciphertext Output Format

Documentation

This tool performs local Camellia encryption/decryption with 128/192/256-bit keys, suitable when an AES alternative is required.

Key Features

Camellia 128/192/256-bit key support
CBC, ECB, CFB, and OFB modes
Text input/output with format conversion
Custom key and IV values

Steps

Choose encrypt/decrypt and key size.
Configure mode, padding, and formats.
Enter key, IV, and input text.
Process and copy output.

Notes

Camellia and AES are both modern secure block ciphers.
Keep mode, padding, encoding, and key size aligned for compatibility.
Manage key and IV securely in production environments.