Hi,
looking for some steer
Has anyone successful in connecting to MSSQL database with strong encryption AES256?
Keytab is generated with AES 256, krb5.conf is updated with AES 256.
Error - cannot login with Kerberos principal (account name) check your credentials. Kerberos login failed. Integrated authentication failed. KDC has no support for encryption type 14
FYI - when keytab and krb5.conf are with RC4 encryption they work fine.
Some background with Rc4
- My Jira is already connected to SQL jdbc fine. The dB config xml file is set with integrated security=true and AuthenticationScheme=JavaKerberos.
- I have keytab generated with RC4 encryption.
- the keytab is set in SQLDriver.conf. I also have set krb5.conf with rc4 encryption parameters
- the path to sql driver.conf and krb5.conf are set in my Setenv.sh
Thus if I use rc4 encryption they work fine.
they does not connect if I change to aes256.
Any ideas ?
Regards
viswa