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AES/DES Encrypt

Symmetric encryption, CBC/ECB modes

🔒 Encrypt
🔓 Decrypt
Input Text
Encryption Algorithm
Encryption Mode
Key
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AES: 16/24/32 bytes recommended; auto-padded to 16 bytes if shorter
Initialization Vector (IV)Required for CBC mode; leave empty for fixed IV
Output Format
Encrypted Result
Key Length Notes:AES: 16/24/32 bytes (128/192/256 bits); DES: 8 bytes; 3DES: 24 bytes. Auto-padded with0when shorter, truncated when longer. CBC mode requires IV and is more secure than ECB.
Note:Key, algorithm, mode, and format must match exactly, or decryption will fail.