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Remove MBEDTLS_RSA_ALT

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Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
This commit is contained in:
Thomas Daubney
2024-06-04 18:15:44 +01:00
parent 675e150b0f
commit f47b66eca5
9 changed files with 12 additions and 48 deletions
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16
tests/include/alt-dummy/rsa_alt.h
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@ -1,16 +0,0 @@
/* rsa_alt.h with dummy types for MBEDTLS_RSA_ALT */
/*
* Copyright The Mbed TLS Contributors
* SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
*/
#ifndef RSA_ALT_H
#define RSA_ALT_H
typedef struct mbedtls_rsa_context {
int dummy;
}
mbedtls_rsa_context;
#endif /* rsa_alt.h */

4
tests/suites/test_suite_constant_time.function
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@ -171,7 +171,7 @@ void mbedtls_ct_if(char *c_str, char *t_str, char *f_str)
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_PKCS1_V15:MBEDTLS_RSA_C:!MBEDTLS_RSA_ALT */
/* BEGIN_CASE depends_on:MBEDTLS_PKCS1_V15:MBEDTLS_RSA_C */
void mbedtls_ct_zeroize_if(char *c_str, int len)
{
uint8_t *buf = NULL;
@ -431,7 +431,7 @@ exit:
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_PKCS1_V15:MBEDTLS_RSA_C:!MBEDTLS_RSA_ALT */
/* BEGIN_CASE depends_on:MBEDTLS_PKCS1_V15:MBEDTLS_RSA_C */
void mbedtls_ct_memmove_left(int len, int offset)
{
size_t l = (size_t) len;

3
tests/suites/test_suite_pkcs1_v15.function
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@ -235,7 +235,6 @@ void pkcs1_v15_decode(data_t *input,
size_t i;
size_t count = 0;
#if !defined(MBEDTLS_RSA_ALT)
/* Check that the output in invalid cases is what the default
* implementation currently does. Alternative implementations
* may produce different output, so we only perform these precise
@ -244,7 +243,7 @@ void pkcs1_v15_decode(data_t *input,
for (i = 0; i < max_payload_length; i++) {
TEST_ASSERT(final[i] == 0);
}
#endif
/* Even in alternative implementations, the outputs must have
* changed, otherwise it indicates at least a timing vulnerability
* because no write to the outputs is performed in the bad case. */