+
+Possible future enhancements
+----------------------------
+
+1. Certificate extension support
+2. Create and signing of the certificate requests (PKCS#10)
+3. Parsing and analyzing CRLs
+4. OCSP request creation and response parsing
+5. Timestamping ([RFC 3161](http://www.ietf.org/rfc/rfc3161.txt))
+support.
+6. MAC support. Few people know that there is more MACs than just HMAC,
+and even fewer, that OpenSSL supports them.