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-rw-r--r--libcli/smb/smb_seal.h37
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diff --git a/libcli/smb/smb_seal.h b/libcli/smb/smb_seal.h
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+++ b/libcli/smb/smb_seal.h
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+/*
+ Unix SMB/CIFS implementation.
+ SMB Transport encryption code.
+ Copyright (C) Jeremy Allison 2007.
+
+ 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 _HEADER_SMB_CRYPT_H
+#define _HEADER_SMB_CRYPT_H
+
+struct smb_trans_enc_state {
+ uint16_t enc_ctx_num;
+ bool enc_on;
+ struct gensec_security *gensec_security;
+};
+
+/* The following definitions come from smb_seal.c */
+
+NTSTATUS get_enc_ctx_num(const uint8_t *buf, uint16_t *p_enc_ctx_num);
+bool common_encryption_on(struct smb_trans_enc_state *es);
+NTSTATUS common_encrypt_buffer(struct smb_trans_enc_state *es, char *buffer, char **buf_out);
+NTSTATUS common_decrypt_buffer(struct smb_trans_enc_state *es, char *buf);
+void common_free_enc_buffer(struct smb_trans_enc_state *es, char *buf);
+
+#endif /* _HEADER_SMB_CRYPT_H */