xref: /aosp_15_r20/external/ms-tpm-20-ref/TPMCmd/tpm/include/CryptTest.h (revision 5c591343844d1f9da7da26467c4bf7efc8a7a413)

/* Microsoft Reference Implementation for TPM 2.0
 *
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 *  under this license.
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 *  Copyright (c) Microsoft Corporation
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 *  All rights reserved.
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 *  BSD License
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 *  are permitted provided that the following conditions are met:
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 *  Redistributions of source code must retain the above copyright notice, this list
 *  of conditions and the following disclaimer.
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 *  list of conditions and the following disclaimer in the documentation and/or
 *  other materials provided with the distribution.
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 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ""AS IS""
 *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 */
// This file contains constant definitions used for self-test.

#ifndef _CRYPT_TEST_H
#define _CRYPT_TEST_H

// This is the definition of a bit array with one bit per algorithm.
// NOTE: Since bit numbering starts at zero, when TPM_ALG_LAST is a multiple of 8,
// ALGORITHM_VECTOR will need to have byte for the single bit in the last byte. So,
// for example, when TPM_ALG_LAST is 8, ALGORITHM_VECTOR will need 2 bytes.
#define ALGORITHM_VECTOR_BYTES  ((TPM_ALG_LAST + 8) / 8)
typedef BYTE    ALGORITHM_VECTOR[ALGORITHM_VECTOR_BYTES];

#ifdef  TEST_SELF_TEST
LIB_EXPORT    extern  ALGORITHM_VECTOR    LibToTest;
#endif

// This structure is used to contain self-test tracking information for the
// cryptographic modules. Each of the major modules is given a 32-bit value in
// which it may maintain its own self test information. The convention for this
// state is that when all of the bits in this structure are 0, all functions need
// to be tested.
typedef struct
{
    UINT32      rng;
    UINT32      hash;
    UINT32      sym;
#if ALG_RSA
    UINT32      rsa;
#endif
#if ALG_ECC
    UINT32      ecc;
#endif
} CRYPTO_SELF_TEST_STATE;


#endif // _CRYPT_TEST_H