| Mimi Zohar | 7e70cb4 | 2010-11-23 18:55:35 -0500 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 IBM Corporation |
| 3 | * Author: Mimi Zohar <zohar@us.ibm.com> |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation, version 2 of the License. |
| 8 | */ |
| 9 | |
| 10 | #ifndef _KEYS_ENCRYPTED_TYPE_H |
| 11 | #define _KEYS_ENCRYPTED_TYPE_H |
| 12 | |
| 13 | #include <linux/key.h> |
| 14 | #include <linux/rcupdate.h> |
| 15 | |
| 16 | struct encrypted_key_payload { |
| 17 | struct rcu_head rcu; |
| 18 | char *master_desc; /* datablob: master key name */ |
| 19 | char *datalen; /* datablob: decrypted key length */ |
| 20 | u8 *iv; /* datablob: iv */ |
| 21 | u8 *encrypted_data; /* datablob: encrypted data */ |
| 22 | unsigned short datablob_len; /* length of datablob */ |
| 23 | unsigned short decrypted_datalen; /* decrypted data length */ |
| 24 | u8 decrypted_data[0]; /* decrypted data + datablob + hmac */ |
| 25 | }; |
| 26 | |
| 27 | extern struct key_type key_type_encrypted; |
| 28 | |
| 29 | #endif /* _KEYS_ENCRYPTED_TYPE_H */ |