projects / mirror_ubuntu-bionic-kernel.git / blame
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|---|---|---|
| 7e70cb49 MZ |
1 | /* |
| 2 | * Copyright (C) 2010 IBM Corporation | |
| 4e561d38 RS |
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> | |
| 7e70cb49 MZ |
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; | |
| 4e561d38 | 23 | char *format; /* datablob: format */ |
| 7e70cb49 MZ |
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 */ | |
| 4e561d38 RS |
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 */ | |
| 7e70cb49 MZ |
34 | }; |
| 35 | ||
| 36 | extern struct key_type key_type_encrypted; | |
| 37 | ||
| 38 | #endif /* _KEYS_ENCRYPTED_TYPE_H */ |