# Heimdal PKIX/X.509 library

### 1.5.2

## Introduction

Heimdal libhx509 library is a implementation of the PKIX/X.509 and related protocols.

PKIX/X.509 is ...

Sections in this manual are:

- PKIX/X.509 Names
- The basic certificate
- Certificate store operations
- Hx509 error reporting functions
- Locking and unlocking certificates and encrypted data.
- CMS/PKCS7 message functions.
- Hx509 CA functions
- Revocation methods
- Hx509 printing functions
- Hx509 enviroment functions

The project web page: http://www.h5l.org/