Decrypt Your Data

Enter your ML-KEM private key and the encrypted data below. You can paste the encrypted data (JSON format) or upload the file you received (up to 7MB). The tool will automatically detect the ML-KEM variant based on the private key.

Your ML-KEM Private Key (3264, 4800, or 6336 hex characters):

Or upload private key file (max 8KB):

Encrypted Data (JSON format from encryption tool):

Or upload encrypted data file (max 7MB):

How to Use This Tool

Use Scenario: Alice has received encrypted data from Bob, created with our encryption tool. Alice uses her private key to decrypt the data with this tool (decrypt ML-KEM data), recovering the original message.

Security Assurance

Your private key and data are processed in memory and not stored. For details, see our Privacy Policy.