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107 lines
3.3 KiB
107 lines
3.3 KiB
4 months ago
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/* 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 other
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* 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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/* TPM specific preprocessor flags for wolfcrypt */
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#ifndef WOLF_CRYPT_USER_SETTINGS_H
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#define WOLF_CRYPT_USER_SETTINGS_H
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/* Remove the automatic setting of the default I/O functions EmbedSend()
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and EmbedReceive(). */
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#define WOLFSSL_USER_IO
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/* Avoid naming conflicts */
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#define NO_OLD_WC_NAMES
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/* Use stack based fast math for all big integer math */
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#define USE_FAST_MATH
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#define TFM_TIMING_RESISTANT
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/* Expose direct encryption functions */
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#define WOLFSSL_AES_DIRECT
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/* Enable/Disable algorithm support based on TPM implementation header */
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#if ALG_SHA256
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#define WOLFSSL_SHA256
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#endif
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#if ALG_SHA384 || ALG_SHA512
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#define WOLFSSL_SHA384
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#define WOLFSSL_SHA512
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#endif
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#if ALG_TDES
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#define WOLFSSL_DES_ECB
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#endif
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#if ALG_RSA
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/* Turn on RSA key generation functionality */
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#define WOLFSSL_KEY_GEN
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#endif
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#if ALG_ECC || defined(WOLFSSL_LIB)
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#define HAVE_ECC
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/* Expose additional ECC primitives */
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#define WOLFSSL_PUBLIC_ECC_ADD_DBL
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#define ECC_TIMING_RESISTANT
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/* Enables Shamir calc method */
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#define ECC_SHAMIR
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/* The TPM only needs low level ECC crypto */
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#define NO_ECC_SIGN
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#define NO_ECC_VERIFY
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#define NO_ECC_SECP
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#undef ECC_BN_P256
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#undef ECC_SM2_P256
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#undef ECC_BN_P638
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#define ECC_BN_P256 NO
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#define ECC_SM2_P256 NO
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#define ECC_BN_P638 NO
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#endif
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/* Disable explicit RSA. The TPM support for RSA is dependent only on TFM */
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#define NO_RSA
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#define NO_RC4
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#define NO_ASN
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/* Enable debug wolf library check */
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//#define LIBRARY_COMPATIBILITY_CHECK
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#define WOLFSSL_
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#endif // WOLF_CRYPT_USER_SETTINGS_H
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