HSM KitHSM Kit
English

DES / 3DES Encryption/Decryption

Encrypt and decrypt data using DES or 3DES algorithm with various modes and padding
Algorithm:
Mode:
Data Input:
Padding:
ISO9797-1 (Padding method 1)
Pad with 0x00 to block size
Key:[16]
Data:[0]
IV:[8]
IV is not required for ECB mode

📖 How to Use DES/3DES Tool

• Select DES (8 bytes key) or 3DES (16 or 24 bytes key).
• Choose the encryption mode (ECB or CBC) and padding method.
• Enter your key in hexadecimal format.
• For CBC mode, provide an IV (8 bytes in hex).
• Enter data and click Encrypt or Decrypt.

DES/3DES Encryption FAQ