I don’t have the experience, but guess you could try different encryption types and see if any different result.
And, what JDK are you using? Regards, Kai From: siva venkat [mailto:sivar...@gmail.com] Sent: Wednesday, June 15, 2016 11:12 PM To: dev@directory.apache.org; ke...@directory.apache.org Subject: Kerberos Login fails through Apache Directory Studio Hi, I am using latest ApacheDS 2.0.0-M21<http://directory.apache.org/apacheds/downloads.html> , for Kerberose login, I followed all steps mentioned in http://directory.apache.org/apacheds/kerberos-ug/4.2-authenticate-studio.html . I am getting error"javax.security.auth.login.LoginException: Integrity check on decrypted field failed (31)" when "Require Pre-Authentication By Encrypted TimeStamp" checked. I am getting error "javax.security.auth.login.LoginException: Checksum Failed" when "Require Pre-Authentication By Encrypted TimeStamp" is unchecked. [cid:ii_iph0izth0_155549b7daf5f5d9] Can you please tell how to fix this issue ? Seems many other folks facing this issue, see this link http://stackoverflow.com/questions/23140518/apacheds-and-kerberos-setup. Thanks, Siva