The Dogtag Certificate System is an enterprise-class Certificate Authority (CA) which supports all aspects of certificate lifecycle management, including key archival, OCSP and smartcard management.

A software for encryption and digital signatures based on the CMS Standard

Java library for PKI credentials support, including PKCS#11 and HSM:s.

Tencent Kona SM Suite contains a set of Java security providers, which support algorithms SM2, SM3 and SM4, and protocols TLCP/GMSSL, TLS 1.3 (with RFC 8998) and TLS 1.2.

Java library for generating certificates for unit and integration tests.

An application for creating a test CA, signing XML using NCALayer and test user certificate, verifying xml signatures using Kalkan.

PKI Testsuite to test products of the telematic infrastructure to fulfill the gemSpec_PKI specification. This test suite is used for approval tests of different products like VSDM Fachdienst, KIM Fachdienst, VPN Zugangsdienst, Intermediär, etc.

🔑 token-repo(jwt4j-lite) is a lightweight and easy-to-use JWT (JSON Web Token) library for Java and Spring Boot applications. It utilizes the RSA algorithm for secure token signing and verification.

Products specified by gematik which have to deal with PKI will have to handle certificates, ocsp requests/responses and TSLs (TrustedServiceProvider Status List). This library may help to understand the intention of gematik specification and could be useful for software implementations.

PKI library of Maritime Connectivity Platform Identity Registry (MIR)

Academic project for the E-Business Systems Security course @ the Faculty of Technical Sciences, University of Novi Sad

⭐ Приложение-сервер для работы с Электронно Цифровой Подписью (ЭЦП) РК

Certgine (combination of Certificate + Engine) is a Java-based PKI solution (with ACME server for support SSL/TLS certificate management based on RFC 8555) - Development continues on Codeberg

Repositório que contém os componentes para facilitar a implementação de assinatura digital nos padrões da ICP-BRASIL

Java Library providing basic beans for a Certificate Authority application

Certificate Authority Admin service controlling the CA via a CMC API

XiPKI: Compact open source PKI (CA, OCSP responder, certificate protocols ACME, CMP, EST, SCEP).

Certificate Authority service with no admin UI, using CMC as API for certificate issuance and admin operations.

Certificate Checker

EJBCA® – Open-source public key infrastructure (PKI) and certificate authority (CA) software.