That's not an alternative to PGP. PGP is not meant for streaming data, it is for store and forward systems (traditional email, signing packages, etc.). Alterna

That's not an alternative to PGP. PGP is not meant for streaming data, it is for store and forward systems (traditional email, signing packages, etc.). Alternatives to PGP should probably include S/MIME and Signify, depending on what you want to do with it.