To use and configure, check out the setup documentation. For advanced usage, check out the configuration reference and custom instrumentation API. Confused about the terminology of APM? Take a look at ...
This is an implementation of the OpenBSD Blowfish password hashing algorithm, as described in "A Future-Adaptable Password Scheme" by Niels Provos and David Mazieres. It's core is based on jBcrypt, ...