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1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * Copyright (C) 2010 IBM Corporation4 * Copyright (C) 2010 Politecnico di Torino, Italy5 * TORSEC group -- https://security.polito.it6 *7 * Authors:8 * Mimi Zohar <zohar@us.ibm.com>9 * Roberto Sassu <roberto.sassu@polito.it>10 */11 12#ifndef _KEYS_ENCRYPTED_TYPE_H13#define _KEYS_ENCRYPTED_TYPE_H14 15#include <linux/key.h>16#include <linux/rcupdate.h>17 18struct encrypted_key_payload {19 struct rcu_head rcu;20 char *format; /* datablob: format */21 char *master_desc; /* datablob: master key name */22 char *datalen; /* datablob: decrypted key length */23 u8 *iv; /* datablob: iv */24 u8 *encrypted_data; /* datablob: encrypted data */25 unsigned short datablob_len; /* length of datablob */26 unsigned short decrypted_datalen; /* decrypted data length */27 unsigned short payload_datalen; /* payload data length */28 unsigned short encrypted_key_format; /* encrypted key format */29 u8 *decrypted_data; /* decrypted data */30 u8 payload_data[]; /* payload data + datablob + hmac */31};32 33extern struct key_type key_type_encrypted;34 35#endif /* _KEYS_ENCRYPTED_TYPE_H */36