Mimi Zohar | 7e70cb4 | 2010-11-23 18:55:35 -0500 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 IBM Corporation |
Roberto Sassu | 4e561d3 | 2011-06-27 13:45:42 +0200 | [diff] [blame] | 3 | * Copyright (C) 2010 Politecnico di Torino, Italy |
| 4 | * TORSEC group -- http://security.polito.it |
| 5 | * |
| 6 | * Authors: |
| 7 | * Mimi Zohar <zohar@us.ibm.com> |
| 8 | * Roberto Sassu <roberto.sassu@polito.it> |
Mimi Zohar | 7e70cb4 | 2010-11-23 18:55:35 -0500 | [diff] [blame] | 9 | * |
| 10 | * This program is free software; you can redistribute it and/or modify |
| 11 | * it under the terms of the GNU General Public License as published by |
| 12 | * the Free Software Foundation, version 2 of the License. |
| 13 | */ |
| 14 | |
| 15 | #ifndef _KEYS_ENCRYPTED_TYPE_H |
| 16 | #define _KEYS_ENCRYPTED_TYPE_H |
| 17 | |
| 18 | #include <linux/key.h> |
| 19 | #include <linux/rcupdate.h> |
| 20 | |
| 21 | struct encrypted_key_payload { |
| 22 | struct rcu_head rcu; |
Roberto Sassu | 4e561d3 | 2011-06-27 13:45:42 +0200 | [diff] [blame] | 23 | char *format; /* datablob: format */ |
Mimi Zohar | 7e70cb4 | 2010-11-23 18:55:35 -0500 | [diff] [blame] | 24 | char *master_desc; /* datablob: master key name */ |
| 25 | char *datalen; /* datablob: decrypted key length */ |
| 26 | u8 *iv; /* datablob: iv */ |
| 27 | u8 *encrypted_data; /* datablob: encrypted data */ |
| 28 | unsigned short datablob_len; /* length of datablob */ |
| 29 | unsigned short decrypted_datalen; /* decrypted data length */ |
Roberto Sassu | 4e561d3 | 2011-06-27 13:45:42 +0200 | [diff] [blame] | 30 | unsigned short payload_datalen; /* payload data length */ |
| 31 | unsigned short encrypted_key_format; /* encrypted key format */ |
| 32 | u8 *decrypted_data; /* decrypted data */ |
| 33 | u8 payload_data[0]; /* payload data + datablob + hmac */ |
Mimi Zohar | 7e70cb4 | 2010-11-23 18:55:35 -0500 | [diff] [blame] | 34 | }; |
| 35 | |
| 36 | extern struct key_type key_type_encrypted; |
| 37 | |
| 38 | #endif /* _KEYS_ENCRYPTED_TYPE_H */ |