2 * Unix SMB/CIFS implementation.
4 * NTLMSSP Signing routines
5 * Copyright (C) Andrew Bartlett 2003-2005
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 3 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, see <http://www.gnu.org/licenses/>.
21 /* For structures internal to the NTLMSSP implementation that should not be exposed */
23 #include "../lib/crypto/arcfour.h"
25 struct ntlmssp_crypt_direction {
28 struct arcfour_state seal_state;
31 union ntlmssp_crypt_state {
33 struct ntlmssp_crypt_direction ntlm;
37 struct ntlmssp_crypt_direction sending;
38 struct ntlmssp_crypt_direction receiving;
42 /* The following definitions come from libcli/auth/ntlmssp.c */
44 void debug_ntlmssp_flags(uint32_t neg_flags);
45 void ntlmssp_handle_neg_flags(struct ntlmssp_state *ntlmssp_state,
46 uint32_t neg_flags, bool allow_lm);
48 /* The following definitions come from libcli/auth/ntlmssp_server.c */
50 const char *ntlmssp_target_name(struct ntlmssp_state *ntlmssp_state,
51 uint32_t neg_flags, uint32_t *chal_flags);
53 NTSTATUS ntlmssp_server_negotiate(struct ntlmssp_state *ntlmssp_state,
54 TALLOC_CTX *out_mem_ctx,
55 const DATA_BLOB in, DATA_BLOB *out);
56 NTSTATUS ntlmssp_server_auth(struct ntlmssp_state *ntlmssp_state,
57 TALLOC_CTX *out_mem_ctx,
58 const DATA_BLOB request, DATA_BLOB *reply);