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/**************************************************************************
*
* Copyright 2020 Advanced Micro Devices, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
#ifndef _PSP_DECRYPTION_PARAM_H_
#define _PSP_DECRYPTION_PARAM_H_
typedef struct _DECRYPT_PARAMETERS_
{
uint32_t frame_size; // Size of encrypted frame
uint8_t encrypted_iv[16]; // IV of the encrypted frame (clear)
uint8_t encrypted_key[16]; // key to decrypt encrypted frame (encrypted with session key)
uint8_t session_iv[16]; // IV to be used to decrypt encrypted_key
union
{
struct
{
uint32_t drm_id : 4; //DRM session ID
uint32_t ctr : 1;
uint32_t cbc : 1;
uint32_t reserved : 26;
} s;
uint32_t value;
} u;
} DECRYPT_PARAMETERS;
#endif //_PSP_DECRYPTION_PARAM_H_
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