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38 lines
1.4 KiB
C
38 lines
1.4 KiB
C
/*
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Unix SMB/CIFS implementation.
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SMB Transport encryption code.
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Copyright (C) Jeremy Allison 2007.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _HEADER_SMB_CRYPT_H
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#define _HEADER_SMB_CRYPT_H
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struct smb_trans_enc_state {
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uint16_t enc_ctx_num;
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bool enc_on;
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struct gensec_security *gensec_security;
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};
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/* The following definitions come from smb_seal.c */
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NTSTATUS get_enc_ctx_num(const uint8_t *buf, uint16_t *p_enc_ctx_num);
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bool common_encryption_on(struct smb_trans_enc_state *es);
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NTSTATUS common_encrypt_buffer(struct smb_trans_enc_state *es, char *buffer, char **buf_out);
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NTSTATUS common_decrypt_buffer(struct smb_trans_enc_state *es, char *buf);
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void common_free_enc_buffer(struct smb_trans_enc_state *es, char *buf);
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#endif /* _HEADER_SMB_CRYPT_H */
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