# Shared PGP Certificate Directory for Java [](https://ci.codeberg.org/PGPainless/cert-d-java) [](https://coveralls.io/github/pgpainless/cert-d-java?branch=main) [](https://api.reuse.software/info/github.com/pgpainless/cert-d-java) This repository contains a number of modules defining OpenPGP certificate storage for Java and Android applications. The module [pgp-certificate-store](pgp-certificate-store) defines generalized interfaces for OpenPGP Certificate storage. It can be used by applications and libraries such as [PGPainless](https://pgpainless.org/) for certificate management. The module [pgp-cert-d-java](pgp-cert-d-java) contains an implementation of the [Shared PGP Certificate Directory](https://sequoia-pgp.gitlab.io/pgp-cert-d/) which can also be used as a backend for the `pgp-certificate-store` interfaces. Lastly, the module [pgp-cert-d-java-jdbc-sqlite-lookup](pgp-cert-d-java-jdbc-sqlite-lookup) contains an implementation of the `SubkeyLookup` interface using an sqlite database.