2.2.1.3.4 USER_SESSION_KEY

The USER_SESSION_KEY structure is used in the UserSessionKey field in the Lm20GetNtlm3ChallengeResponse message (section 2.2.2.2.3) and the CalculateUserSessionKeyNt message (section 2.2.2.2.4).

 typedef struct {
     UCHAR Data[MSV1_0_USER_SESSION_KEY_LENGTH];
 } USER_SESSION_KEY, *PUSER_SESSION_KEY;

Data: A UCHAR type ([MS-DTYP] section 2.2.45) that is an array of 8-bit data items with a length specified by MSV1_0_USER_SESSION_KEY_LENGTH (16) that specifies the number bytes in the string.