What is tiCrypt crowd security?
tiCrypt employs a form of crowd security.
The front end (typically the browser) stores the public key fingerprints of previously interacted users locally, beyond the reach of system administrators. When sharing a file with a user, tiCrypt front end requests and verifies the user's public key from the server using their digital signature.
info
tiCrypt uses SHA-256
mechanism as a secure signature technique, which is a NIST FIPS 140.2
recommended secure hashing scheme.