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a698976fdb
Functions designed for local scope only should be const Signed-off-by: Paul Elliott <paul.elliott@arm.com>
39 lines
1007 B
C
39 lines
1007 B
C
/** Support for path tracking in optionally safe bignum functions
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*/
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/*
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* Copyright The Mbed TLS Contributors
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* SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
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*/
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#include "test/bignum_codepath_check.h"
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#include "bignum_core_invasive.h"
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#if defined(MBEDTLS_TEST_HOOKS) && !defined(MBEDTLS_THREADING_C)
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int mbedtls_codepath_check = MBEDTLS_MPI_IS_TEST;
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static void mbedtls_codepath_take_safe(void)
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{
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if (mbedtls_codepath_check == MBEDTLS_MPI_IS_TEST) {
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mbedtls_codepath_check = MBEDTLS_MPI_IS_SECRET;
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}
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}
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static void mbedtls_codepath_take_unsafe(void)
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{
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mbedtls_codepath_check = MBEDTLS_MPI_IS_PUBLIC;
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}
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void mbedtls_codepath_test_hooks_setup(void)
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{
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mbedtls_safe_codepath_hook = mbedtls_codepath_take_safe;
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mbedtls_unsafe_codepath_hook = mbedtls_codepath_take_unsafe;
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}
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void mbedtls_codepath_test_hooks_teardown(void)
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{
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mbedtls_safe_codepath_hook = NULL;
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mbedtls_unsafe_codepath_hook = NULL;
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}
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#endif /* MBEDTLS_TEST_HOOKS && !MBEDTLS_THREADING_C */
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