Crypt::DSA::Key::SSH2 provides an interface to reading and writing DSA SSH2 files, using Data::Buffer,
which provides functionality for SSH-compatible binary in/out buffers.
Currently encrypted key files are not supported.
You shouldn't use this module directly. As the SYNOPSIS above suggests, this module should be considered
a plugin for Crypt::DSA::Key, and all access to SSH2 files (reading DSA keys from disk, etc.) should be
done through that module.
Read the Crypt::DSA::Key documentation for more details.