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84 lines
3.6 KiB
84 lines
3.6 KiB
/* Microsoft Reference Implementation for TPM 2.0
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*
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* The copyright in this software is being made available under the BSD License,
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* included below. This software may be subject to other third party and
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* contributor rights, including patent rights, and no such rights are granted
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* under this license.
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*
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* Copyright (c) Microsoft Corporation
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*
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* All rights reserved.
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*
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* BSD License
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* Redistributions of source code must retain the above copyright notice, this list
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* of conditions and the following disclaimer.
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*
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* Redistributions in binary form must reproduce the above copyright notice, this
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* list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ""AS IS""
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY 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 OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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//** Introduction
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// This file contains structure definitions used for ECC. The
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// structures in this file are only used internally. The ECC-related structures
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// that cross the TPM interface are defined in TpmTypes.h
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//
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#ifndef _CRYPT_ECC_H
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#define _CRYPT_ECC_H
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//** Structures
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typedef struct ECC_CURVE
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{
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const TPM_ECC_CURVE curveId;
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const UINT16 keySizeBits;
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const TPMT_KDF_SCHEME kdf;
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const TPMT_ECC_SCHEME sign;
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const ECC_CURVE_DATA *curveData; // the address of the curve data
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const BYTE *OID;
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} ECC_CURVE;
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//*** Macros
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// This macro is used to instance an ECC_CURVE_DATA structure for the curve. This
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// structure is referenced by the ECC_CURVE structure
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#define CURVE_DATA_DEF(CURVE) \
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const ECC_CURVE_DATA CURVE = { \
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(bigNum)&CURVE##_p_DATA, (bigNum)&CURVE##_n_DATA, (bigNum)&CURVE##_h_DATA, \
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(bigNum)&CURVE##_a_DATA, (bigNum)&CURVE##_b_DATA, \
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{(bigNum)&CURVE##_gX_DATA, (bigNum)&CURVE##_gY_DATA, (bigNum)&BN_ONE} };
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extern const ECC_CURVE eccCurves[ECC_CURVE_COUNT];
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#define CURVE_DEF(CURVE) \
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{ \
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TPM_ECC_##CURVE, \
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CURVE##_KEY_SIZE, \
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CURVE##_KDF, \
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CURVE##_SIGN, \
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&##CURVE, \
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OID_ECC_##CURVE \
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}
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#define CURVE_NAME(N)
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#endif
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