| /* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ |
| /* |
| * Copyright (c) 2019 Amlogic, Inc. All rights reserved. |
| */ |
| |
| #ifndef __KEYUNIFY_H__ |
| #define __KEYUNIFY_H__ |
| |
| //APIs of key_unify*: unify interfaces for nandkeys/emmckeys/efuse keys |
| |
| int key_unify_init(const char* seednum, const char* dtbaddr); |
| |
| int key_unify_uninit(void); |
| |
| //keyType: user type to define how to parse/check the key value before burn to target |
| int key_unify_write(const char* keyname, const void* keydata, const unsigned datalen); |
| |
| int key_unify_read(const char* keyname, void* keydata, const unsigned bufLen); |
| |
| int key_unify_query_size(const char* keyname, ssize_t* keysize); |
| |
| int key_unify_query_exist(const char* keyname, int* exist); |
| |
| int key_unify_query_secure(const char* keyname, int* isSecure); |
| |
| int key_unify_query_canOverWrite(const char* keyname, int* canOverWrite); |
| |
| //Does the key configured in dts |
| int key_unify_query_key_has_configure(const char* keyname); |
| |
| //Another APIs with APP concers, like special flower hdcp2 |
| //These APIs are based on key_unify_* |
| // |
| int key_manage_init(const char* seednum, const char* dtbaddr); |
| int key_manage_exit(void); |
| |
| int key_manage_write(const char* keyname, const void* keydata, const unsigned datalen); |
| |
| int key_manage_read(const char* keyname, void* keydata, const unsigned bufLen); |
| |
| int key_manage_query_size(const char* keyname, ssize_t* keysize); |
| |
| int key_manage_query_exist(const char* keyname, int* exist); |
| |
| int key_manage_query_secure(const char* keyname, int* isSecure); |
| |
| int key_manage_query_canOverWrite(const char* keyname, int* canOverWrite); |
| |
| #endif// #ifndef __KEYUNIFY_H__ |
| |