Shoo

A simple pure JavaScript based web-application to shoo away unwanted eavesdroppers.

Usage:

For New Users

Generate a Public-Private key pair here and then go onto the next section.

For Existing Users

For Encryption

Go here
Select your recipient's public key
Paste in your message. Attach any files you want
Click on Encrypt and Download
Send the attachment

For Decryption

Go here
Select your private key (don't worry, we're not uploading it anywhere. Just gets stored as a local JavaScript variable)
Select the attachment (again, not uploading anywhere)
Click on Decrypt and Download