See [greenlock-store-test](https://git.rootprojects.org/root/greenlock-store-test.js) and [greenlock-store-fs](https://git.rootprojects.org/root/greenlock-store-fs.js)
See [greenlock-store-test](https://git.rootprojects.org/root/greenlock-store-test.js)
and [greenlock-store-fs](https://git.rootprojects.org/root/greenlock-store-fs.js)
* accounts.
* checkKeypair(opts)
@ -482,7 +483,9 @@ See [greenlock-store-test](https://git.rootprojects.org/root/greenlock-store-tes
### challenge implementation
See [greenlock-challenge-test](https://git.rootprojects.org/root/greenlock-challenge-test.js), [greenlock-challenge-http](https://git.rootprojects.org/root/greenlock-challenge-http.js), and [greenlock-challenge-dns](https://git.rootprojects.org/root/greenlock-challenge-dns.js)
See [greenlock-challenge-test](https://git.rootprojects.org/root/greenlock-challenge-test.js),