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9441de4c38
This release is used in conjunction with the linux-sgx-driver Intial release: https://github.com/01org/linux-sgx-driver commit-id: 0e865ce5e6b297a787bcdc12d98bada8174be6d7 Intel-id: 33399 Signed-off-by: Angie Chinchilla <angie.v.chinchilla@intel.com>
62 lines
2.5 KiB
C
62 lines
2.5 KiB
C
/*
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* Copyright (C) 2011-2016 Intel Corporation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef _TSEAL_INTERNAL_H_
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#define _TSEAL_INTERNAL_H_
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#include <stdint.h>
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#include "sgx_tseal.h"
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/* set MISCMASK.exinfo_bit = 0 for data migration to the enclave
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built with the SDK that supports exinfo bit */
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#define SGX_MISCSEL_EXINFO 0x00000001 /* report #PF and #GP inside enclave */
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#define TSEAL_DEFAULT_MISCMASK (~SGX_MISCSEL_EXINFO)
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#ifdef __cplusplus
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extern "C" {
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#endif
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sgx_status_t sgx_seal_data_iv(const uint32_t additional_MACtext_length,
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const uint8_t *p_additional_MACtext, const uint32_t text2encrypt_length,
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const uint8_t *p_text2encrypt, const uint8_t *p_payload_iv,
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const sgx_key_request_t* p_key_request, sgx_sealed_data_t *p_sealed_data);
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sgx_status_t sgx_unseal_data_helper(const sgx_sealed_data_t *p_sealed_data, uint8_t *p_additional_MACtext,
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uint32_t additional_MACtext_length, uint8_t *p_decrypted_text,
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uint32_t decrypted_text_length);
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#ifdef __cplusplus
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}
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#endif
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#endif
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