TripleDES Encrypt/Decrypt - Chdao Tools

About TripleDES

1) TripleDES (3DES) is a symmetric cipher extending DES.

2) Applies DES with three keys for three rounds to increase security.

3) Largely replaced by AES; AES is recommended.

How to Use

What this tool does

Encrypts/decrypts text with TripleDES (3DES) using CryptoJS. Useful for legacy compatibility testing.

Steps

Encrypt: type plaintext → Encrypt → enter 3DES key → ciphertext (Base64) appears.
Decrypt: paste ciphertext → Decrypt → enter the same key → plaintext restored.

Examples

Text: "hello", Key: 24‑byte string → Encrypt → Base64 ciphertext.

Notes

3DES is deprecated and slower than AES; prefer AES for new systems.
Keep keys secret; you need the same key to decrypt.
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