1 files changed, 58 insertions, 0 deletions
diff --git a/libcli/smb/smb_signing.h b/libcli/smb/smb_signing.h
new file mode 100644
index 0000000..9f2f3c1
--- /dev/null
+++ b/libcli/smb/smb_signing.h
@@ -0,0 +1,58 @@
+/*
+   Unix SMB/CIFS implementation.
+   SMB Signing Code
+   Copyright (C) Jeremy Allison 2003.
+   Copyright (C) Andrew Bartlett <abartlet@samba.org> 2002-2003
+   Copyright (C) Stefan Metzmacher 2009
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _SMB_SIGNING_H_
+#define _SMB_SIGNING_H_
+
+struct smb1_signing_state;
+
+struct smb1_signing_state *smb1_signing_init(TALLOC_CTX *mem_ctx,
+					   bool allowed,
+					   bool desired,
+					   bool mandatory);
+struct smb1_signing_state *smb1_signing_init_ex(TALLOC_CTX *mem_ctx,
+					      bool allowed,
+					      bool desired,
+					      bool mandatory,
+					      void *(*alloc_fn)(TALLOC_CTX *, size_t),
+					      void (*free_fn)(TALLOC_CTX *, void *));
+uint32_t smb1_signing_next_seqnum(struct smb1_signing_state *si, bool oneway);
+void smb1_signing_cancel_reply(struct smb1_signing_state *si, bool oneway);
+NTSTATUS smb1_signing_sign_pdu(struct smb1_signing_state *si,
+			      uint8_t *outhdr, size_t len,
+			      uint32_t seqnum);
+bool smb1_signing_check_pdu(struct smb1_signing_state *si,
+			   const uint8_t *inhdr, size_t len,
+			   uint32_t seqnum);
+bool smb1_signing_activate(struct smb1_signing_state *si,
+			  const DATA_BLOB user_session_key,
+			  const DATA_BLOB response);
+bool smb1_signing_is_active(struct smb1_signing_state *si);
+bool smb1_signing_is_desired(struct smb1_signing_state *si);
+bool smb1_signing_is_mandatory(struct smb1_signing_state *si);
+bool smb1_signing_set_negotiated(struct smb1_signing_state *si,
+				bool allowed, bool mandatory);
+bool smb1_signing_is_negotiated(struct smb1_signing_state *si);
+NTSTATUS smb1_key_derivation(const uint8_t *KI,
+			    size_t KI_len,
+			    uint8_t KO[16]);
+
+#endif /* _SMB_SIGNING_H_ */