| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * Copyright (C) 2010 IBM Corporation |
| * Copyright (C) 2010 Politecnico di Torino, Italy |
| * TORSEC group -- http://security.polito.it |
| * |
| * Authors: |
| * Mimi Zohar <zohar@us.ibm.com> |
| * Roberto Sassu <roberto.sassu@polito.it> |
| */ |
| |
| #ifndef _KEYS_ENCRYPTED_TYPE_H |
| #define _KEYS_ENCRYPTED_TYPE_H |
| |
| #include <linux/key.h> |
| #include <linux/rcupdate.h> |
| |
| struct encrypted_key_payload { |
| struct rcu_head rcu; |
| char *format; /* datablob: format */ |
| char *master_desc; /* datablob: master key name */ |
| char *datalen; /* datablob: decrypted key length */ |
| u8 *iv; /* datablob: iv */ |
| u8 *encrypted_data; /* datablob: encrypted data */ |
| unsigned short datablob_len; /* length of datablob */ |
| unsigned short decrypted_datalen; /* decrypted data length */ |
| unsigned short payload_datalen; /* payload data length */ |
| unsigned short encrypted_key_format; /* encrypted key format */ |
| u8 *decrypted_data; /* decrypted data */ |
| u8 payload_data[0]; /* payload data + datablob + hmac */ |
| }; |
| |
| extern struct key_type key_type_encrypted; |
| |
| #endif /* _KEYS_ENCRYPTED_TYPE_H */ |
