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/* SPDX-License-Identifier: LGPL-2.1 */
/*
* SPNEGO upcall management for CIFS
*
* Copyright (c) 2007 Red Hat, Inc.
* Author(s): Jeff Layton (jlayton@redhat.com)
* Steve French (sfrench@us.ibm.com)
*
*/
#ifndef _CIFS_SPNEGO_H
#define _CIFS_SPNEGO_H
#define CIFS_SPNEGO_UPCALL_VERSION 2
/*
* The version field should always be set to CIFS_SPNEGO_UPCALL_VERSION.
* The flags field is for future use. The request-key callout should set
* sesskey_len and secblob_len, and then concatenate the SessKey+SecBlob
* and stuff it in the data field.
*/
struct cifs_spnego_msg {
uint32_t version;
uint32_t flags;
uint32_t sesskey_len;
uint32_t secblob_len;
uint8_t data[1];
};
#ifdef __KERNEL__
extern struct key_type cifs_spnego_key_type;
extern struct key *cifs_get_spnego_key(struct cifs_ses *sesInfo,
struct TCP_Server_Info *server);
#endif /* KERNEL */
#endif /* _CIFS_SPNEGO_H */
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