pal_rot.h

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// ----------------------------------------------------------------------------
// Copyright 2016-2019 ARM Ltd.
//
// SPDX-License-Identifier: Apache-2.0
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ----------------------------------------------------------------------------

#ifndef _PAL_ROT_H
#define _PAL_ROT_H

#ifndef _PAL_H
    #error "Please do not include this file directly, use pal.h instead"
#endif

#include <stdint.h>


#ifdef __cplusplus
extern "C" {
#endif


typedef enum  palDeviceKeyType {
    palOsStorageEncryptionKey128Bit = 0, 
    palOsStorageSignatureKey128Bit = 1, 
    palOsStorageHmacSha256 = 2
} palDevKeyType_t;


palStatus_t pal_osGetDeviceKey(palDevKeyType_t keyType, uint8_t *key, size_t keyLenBytes);


palStatus_t pal_osSetRoT(uint8_t *key, size_t keyLenBytes);
#ifdef __cplusplus
}
#endif
#endif //_PAL_ROT_H