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/* Microsoft Reference Implementation for TPM 2.0
*
* The copyright in this software is being made available under the BSD License,
* included below. This software may be subject to other third party and
* contributor rights, including patent rights, and no such rights are granted
* under this license.
*
* Copyright (c) Microsoft Corporation
*
* All rights reserved.
*
* BSD License
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ""AS IS""
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
//** Introduction
// This file contains structure definitions used for ECC. The
// structures in this file are only used internally. The ECC-related structures
// that cross the TPM interface are defined in TpmTypes.h
//
#ifndef _CRYPT_ECC_H
#define _CRYPT_ECC_H
//** Structures
// This is used to define the macro that may or may not be in the data set for the
// curve (BnEccData.c). If there is a mismatch, the compiler will warn that there is
// to much/not enough initialization data in the curve. The macro is used because
// not all versions of the CryptEccData.c need the curve name.
#ifdef NAMED_CURVES
#define CURVE_NAME(a) , a
#define CURVE_NAME_DEF const char *name;
#else
# define CURVE_NAME(a)
# define CURVE_NAME_DEF
#endif
typedef struct ECC_CURVE
{
const TPM_ECC_CURVE curveId;
const UINT16 keySizeBits;
const TPMT_KDF_SCHEME kdf;
const TPMT_ECC_SCHEME sign;
const ECC_CURVE_DATA *curveData; // the address of the curve data
CURVE_NAME_DEF
} ECC_CURVE;
extern const ECC_CURVE eccCurves[ECC_CURVE_COUNT];
#endif