ksetup setenctypeattr

Sets the encryption type attribute for the domain. A status message is displayed upon successful or failed completion.

You can view the encryption type for the Kerberos ticket-granting ticket (TGT) and the session key, by running the klist command and viewing the output. You can set the domain to connect to and use, by running the ksetup /domain <domainname> command.

Syntax

ksetup /setenctypeattr <domainname> {DES-CBC-CRC | DES-CBC-MD5 | RC4-HMAC-MD5 | AES128-CTS-HMAC-SHA1-96 | AES256-CTS-HMAC-SHA1-96}

Parameters

Parameter Description
<domainname> Name of the domain to which you want to establish a connection. Use the fully qualified domain name or a simple form of the name, such as corp.contoso.com or contoso.
encryption type Must be one of the following supported encryption types:
  • DES-CBC-CRC
  • DES-CBC-MD5
  • RC4-HMAC-MD5
  • AES128-CTS-HMAC-SHA1-96
  • AES256-CTS-HMAC-SHA1-96

Remarks

  • You can set or add multiple encryption types by separating the encryption types in the command with a space. However, you can only do so for one domain at a time.

Examples

To view the encryption type for the Kerberos ticket-granting ticket (TGT) and the session key, type:

klist

To set the domain to corp.contoso.com, type:

ksetup /domain corp.contoso.com

To set the encryption type attribute to AES-256-CTS-HMAC-SHA1-96 for the domain corp.contoso.com, type:

ksetup /setenctypeattr corp.contoso.com AES-256-CTS-HMAC-SHA1-96

To verify that the encryption type attribute was set as intended for the domain, type:

ksetup /getenctypeattr corp.contoso.com

Additional References