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65 lines
2.1 KiB
C
65 lines
2.1 KiB
C
/*
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* SPDX-FileCopyrightText: Copyright (c) 2023-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#ifndef CCSL_CONTEXT_H
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#define CCSL_CONTEXT_H
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#include "nvtypes.h"
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#include "cc_drv.h"
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struct ccslContext_t
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{
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NvHandle hClient;
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NvHandle hChannel;
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enum {CSL_MSG_CTR_32, CSL_MSG_CTR_64} msgCounterSize;
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NvU8 keyIn[CC_AES_256_GCM_KEY_SIZE_BYTES];
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union
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{
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struct
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{
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NvU8 ivIn[CC_AES_256_GCM_IV_SIZE_BYTES];
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NvU8 ivMaskIn[CC_AES_256_GCM_IV_SIZE_BYTES];
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};
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NvU8 nonce[CC_HMAC_NONCE_SIZE_BYTES];
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};
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NvU8 keyOut[CC_AES_256_GCM_KEY_SIZE_BYTES];
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NvU8 ivOut[CC_AES_256_GCM_IV_SIZE_BYTES];
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NvU8 ivMaskOut[CC_AES_256_GCM_IV_SIZE_BYTES];
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NvU64 keyHandleIn;
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NvU64 keyHandleOut;
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void *openrmCtx;
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MEMORY_DESCRIPTOR *pMemDesc;
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volatile CC_CRYPTOBUNDLE_STATS *pEncStatsBuffer;
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};
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typedef struct ccslContext_t *pCcslContext;
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typedef struct ccslContext_t CCSL_CONTEXT;
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#endif // CCSL_CONTEXT_H
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