/* * 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> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, version 2 of the License. */ #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 */