An implementation of the Stateless OpenPGP Interface using Sequoia.
This implements the [Stateless OpenPGP Command Line Interface] (SOP)
using the Sequoia OpenPGP implementation. This crate implements the
[Rust SOP interface], as well as providing a command line frontend.
SOP implementations enjoy broad compatibility, see the [OpenPGP
interoperability test suite].
[Stateless OpenPGP Command Line Interface]: https://datatracker.ietf.org/doc/draft-dkg-openpgp-stateless-cli/
[Rust SOP interface]: https://docs.rs/sop
[OpenPGP interoperability test suite]: https://tests.sequoia-pgp.org/
# SOP cli primer
To build the cli frontend, enable the "cli" feature, e.g. using `cargo
build --features=cli` or `cargo install sequoia-sop --features=cli`.
To demonstrate SOP, let's generate a key, and encrypt and decrypt a
message:
```sh
$ sqop generate-key julia@example.org > julia.secret.pgp
$ sqop extract-cert < julia.secret.pgp > julia.public.pgp
```
First, we generate a key for `julia@example.org`. Next, we extract
the certificate, i.e. the key without the secret key material.
```sh
a message
```
Here, we encrypt a message with Julia's certificate, and decrypt it
with her key.