Guests users
Guests can encrypt files directly in their browser. The server has zero knowledge of their data. No recipients can be added, and the encrypted files are not stored on the server. Guests must save their keys along with the encrypted files to be able to decrypt them later for their own personal use.
Alternatively, guests can encrypt files using a recipient’s public key without saving that key to a profile. To do this, simply load the public key directly into the application before encrypting. The server will not store this key, ensuring the entire process remains private and secure.
Click into Get keys
Save ML-KEM – Private to decrypt and Public key to encrypt (and all other formats for convenience).
Registered users
Unlike guests, registered users can add multiple recipients to encrypted files and save Public keys directly to their user profiles.
= Recipient Access = When a registered user adds recipients, those recipients will automatically receive an email notification containing a secure link to the encrypted files. To access and read the data, recipients must provide their corresponding private key to decrypt the files locally right in their browser.
= Profiles support = both ML-KEM public keys for secure data encryption and ML-DSA public keys for verifying digital signatures. This allows registered users to seamlessly manage secure, authenticated, and quantum-resistant communications.
Click into Get keys
Save ML-DSA private to sign and ML-KEM Private key to decrypt (and all other formats for convenience).