KDC has no support for encryption type (14)

Question

I\'m trying to implement SSO with kerberos using spring-security-kerberos extension.

I\'ve created a keytab file and I get the following error when trying to access

Answer 1

Finally got it working: When implementing kerberos authentication for Oracle JDK 6, one should use RC4-HMAC encryption, and so the DES and AES support should be disabled for the user account.

Why did I check them in the first place is another story....