ALSA: hda/realtek - Move some alc236 pintbls to fallback table
[sfrench/cifs-2.6.git] / include / keys / encrypted-type.h
1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * Copyright (C) 2010 IBM Corporation
4  * Copyright (C) 2010 Politecnico di Torino, Italy
5  *                    TORSEC group -- http://security.polito.it
6  *
7  * Authors:
8  * Mimi Zohar <zohar@us.ibm.com>
9  * Roberto Sassu <roberto.sassu@polito.it>
10  */
11
12 #ifndef _KEYS_ENCRYPTED_TYPE_H
13 #define _KEYS_ENCRYPTED_TYPE_H
14
15 #include <linux/key.h>
16 #include <linux/rcupdate.h>
17
18 struct encrypted_key_payload {
19         struct rcu_head rcu;
20         char *format;           /* datablob: format */
21         char *master_desc;      /* datablob: master key name */
22         char *datalen;          /* datablob: decrypted key length */
23         u8 *iv;                 /* datablob: iv */
24         u8 *encrypted_data;     /* datablob: encrypted data */
25         unsigned short datablob_len;    /* length of datablob */
26         unsigned short decrypted_datalen;       /* decrypted data length */
27         unsigned short payload_datalen;         /* payload data length */
28         unsigned short encrypted_key_format;    /* encrypted key format */
29         u8 *decrypted_data;     /* decrypted data */
30         u8 payload_data[0];     /* payload data + datablob + hmac */
31 };
32
33 extern struct key_type key_type_encrypted;
34
35 #endif /* _KEYS_ENCRYPTED_TYPE_H */