TinyCA2 is a graphical tool written in Perl/Gtk to manage a small
Certification Authority (CA) using openssl.

TinyCA supports
- creation and revocation of x509 - S/MIME certificates.
- PKCS#10 requests.
- exporting certificates as PEM, DER, TXT, and PKCS#12.
- server certificates for use in web servers, email servers, IPsec,
and more.
- client certificates for use in web browsers, email clients, IPsec,
and more.
- creation and management of SubCAs