generate X.509 self signed certificate with JDK 1.6

Hi folks,is there a chance to generate a X.509 self signed certificate with JDK 1.6 without using the sun.security.x509 package or Bouncy Castle or KeyTool? I would like to implement this only with the JDK 1.6 API.Thanksmirikiwi
[256 byte] By [mirikiwia] at [2007-11-27 6:14:14]
# 1
No, no public API in JDK 6 does.
wangwja at 2007-7-12 17:23:34 > top of Java-index,Security,Cryptography...