Error Code 0x1F

Definition of TGT/TGS Issue Error Codes codes.

0x1F KRB_AP_ERR_BAD_INTEGRITY Integrity check on decrypted field failed. The authenticator was encrypted with something other than the session key. The result is that the client cannot decrypt the resulting message. The modification of the message could be the result of an attack or it could be because of network noise.

This code may be used in the following events / insertation strings:

Insertion Strings

Failure Code Result Code

Security Events

Event ID 4771 Event ID 4768 Event ID 4769