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Diffstat (limited to 'lib/http_ntlm.h')
-rw-r--r--lib/http_ntlm.h10
1 files changed, 7 insertions, 3 deletions
diff --git a/lib/http_ntlm.h b/lib/http_ntlm.h
index a8de220a7..265a912b4 100644
--- a/lib/http_ntlm.h
+++ b/lib/http_ntlm.h
@@ -67,7 +67,7 @@ void Curl_ntlm_cleanup(struct connectdata *conn);
should be encrypted (message confidentiality). */
#define NTLMFLAG_NEGOTIATE_DATAGRAM_STYLE (1<<6)
-/* unknown purpose */
+/* Indicates that datagram authentication is being used. */
#define NTLMFLAG_NEGOTIATE_LM_KEY (1<<7)
/* Indicates that the LAN Manager session key should be used for signing and
@@ -80,7 +80,10 @@ void Curl_ntlm_cleanup(struct connectdata *conn);
/* Indicates that NTLM authentication is being used. */
/* unknown (1<<10) */
-/* unknown (1<<11) */
+
+#define NTLMFLAG_NEGOTIATE_ANONYMOUS (1<<11)
+/* Sent by the client in the Type 3 message to indicate that an anonymous
+ context has been established. This also affects the response fields. */
#define NTLMFLAG_NEGOTIATE_DOMAIN_SUPPLIED (1<<12)
/* Sent by the client in the Type 1 message to indicate that a desired
@@ -139,7 +142,8 @@ void Curl_ntlm_cleanup(struct connectdata *conn);
/* Indicates that 128-bit encryption is supported. */
#define NTLMFLAG_NEGOTIATE_KEY_EXCHANGE (1<<30)
-/* unknown purpose */
+/* Indicates that the client will provide an encrypted master key in
+ the "Session Key" field of the Type 3 message. */
#define NTLMFLAG_NEGOTIATE_56 (1<<31)
/* Indicates that 56-bit encryption is supported. */