When you click on the
create share link button, these are all the steps we take in order to allow you to securely share your message
create a share link combining the following items:
document ID: the random code used to identify the shared document is put in the URL
key: the key, encrypted with the PIN, is attached to the URL as a
fragment; this will avoid this information to be sent to our service once the URL is redeemed
When your peer redeem the URL, the application will initially ask for a PIN; once this is entered the document ID will be used to retreive the payload from our service.
The key present in the URL fragment is then decrypted with the PIN, and the resulting key used to decrypt the payload in the browser.