How would I be able to decrypt some encrypted data on the client side of a web application?
E.g.
- The data is stored encrypted on the server.
- It was encrypted using a public GPG key.
- The server sends the encrypted to the client.
- The client needs to decrypt it using their local private key.
Assumably I would be able to pass the private key to the browser and use Javascript to decrypt the data.
Jens Erat
If you want to stick with JavaScript, then have a look at the LGPL library OpenPGP.js.
I know I'm coming a bit late to this, but for future reference, there's always an option of using crypto-browserify via Browserify.
来源：https://stackoverflow.com/questions/16951531/gpg-pgp-decryption-in-client-side-web-applications