| /* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ |
| /* |
| * Copyright (c) 2019 Amlogic, Inc. All rights reserved. |
| */ |
| |
| #ifndef _AML_NORMAL_KEY_H_ |
| #define _AML_NORMAL_KEY_H_ |
| |
| #define MAX_OBJ_NAME_LEN 80 |
| |
| /*Attribute*/ |
| #define OBJ_ATTR_SECURE BIT(0) |
| #define OBJ_ATTR_OTP BIT(1) |
| #define OBJ_ATTR_ENC BIT(8) |
| |
| /* Type */ |
| #define OBJ_TYPE_GENERIC 0xA00000BF |
| |
| struct storage_object { |
| char name[MAX_OBJ_NAME_LEN]; |
| u32 namesize; |
| u32 attribute; /*secure, OTP*/ |
| u32 type; /*AES, RSA, GENERIC, ...*/ |
| u32 datasize; |
| u8 *dataptr; |
| u8 hashptr[32]; |
| }; |
| |
| int normalkey_init(void); |
| void normalkey_deinit(void); |
| struct storage_object *normalkey_get(const u8 *name); |
| int normalkey_add(const u8 *name, u8 *buffer, u32 len, u32 attr); |
| int normalkey_del(const u8 *name); |
| int normalkey_readfromblock(void *block, unsigned long size); |
| int normalkey_writetoblock(void *block, unsigned long size); |
| |
| #endif |