4.2.3 NTLM v1 with Client Challenge
The following calculations are used in section 3.3.1. This example uses weaker key strengths than advised. Using stronger key strengths with NTLM v1 with client challenge results in the same GSS_WrapEx outputs with NTLMv2.
The Challenge Flags used in the following NTLM v1 examples are:
NTLMSSP_NEGOTIATE_56
NTLMSSP_NEGOTIATE_VERSION
NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY
NTLMSSP_TARGET_TYPE_SERVER
NTLMSSP_NEGOTIATE_ALWAYS_SIGN
NTLMSSP_NEGOTIATE_NTLM
NTLMSSP_NEGOTIATE_SEAL
NTLMSSP_NEGOTIATE_SIGN
NTLM_NEGOTIATE_OEM
NTLMSSP_NEGOTIATE_UNICODE
0000000: 33 82 0a 82 3...