Check the Signature on a Download SIGIL
A download comes with a signature so anyone can check it is the file the publisher signed. Give the file, the signature and the signer's public key, and this checks it here.
The file
The download itself, as it arrived. Any kind of file, any size.
Drop the file here
It is read on this device and never uploaded
The signature
Paste it, or drop the signature file anywhere on this panel.
The signer's public key
Paste the key, or drop the key file anywhere on this panel.
What the signature says
Questions people ask about SIGIL