/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
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*/
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#ifndef WRITE_KEYBOX_H_
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#define WRITE_KEYBOX_H_
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#include <common.h>
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#include <optee_include/tee_client_api.h>
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#if defined CONFIG_ANDROID_WRITE_KEYBOX && defined CONFIG_ANDROID_KEYMASTER_CA
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/*
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* write_keybox_to_secure_storage
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*
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* @received_data: the data received from usb
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* @len: size of received_data
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*
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* @return a negative number in case of error, or 0 on success.
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*/
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uint32_t write_keybox_to_secure_storage(uint8_t *received_data, uint32_t len);
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/*
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* write_to_secure_storage
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*
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* @is_use_rpmb: 0, write data to security patition
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* 1, write data to rpmb
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* @filename: the file name of data written to secure storage
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* @filename_size: size of filename
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* @data: the data want to write to secure storage
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* @data_size: size of data
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*
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* @return a nonzero number in case of error, or 0 on success.
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*/
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TEEC_Result write_to_security_storage(uint8_t is_use_rpmb,
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uint8_t *filename,
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uint32_t filename_size,
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uint8_t *data,
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uint32_t data_size);
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/*
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* read_raw_data_from_secure_storege
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*
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* @raw_data: the data read from secure storage
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* @data_size: size of raw data
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*
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* @return size of raw_data in case of success, or 0 on fail
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*/
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uint32_t read_raw_data_from_secure_storage(uint8_t *received_data,
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uint32_t len);
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char *new_strstr(const char *s1, const char *s2, uint32_t l1);
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#else
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inline uint32_t write_keybox_to_secure_storage(uint8_t *raw_data,
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uint32_t data_size)
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{
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return -EPERM;
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}
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inline uint32_t read_raw_data_from_secure_storage(uint8_t *received_data,
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uint32_t len)
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{
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return -EPERM;
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}
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#endif
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#endif
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