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Compile constant time masking and hmac if there are suites using MAC

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This is used in TLS 1.2 authentication with NULL cipher,
when there are no TLS_CBC suites.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
This commit is contained in:
Andrzej Kurek
2022-09-27 14:19:50 -04:00
parent f9412f77ac
commit e8ed2a1115
1 changed files with 2 additions and 2 deletions
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4
library/constant_time_internal.h
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@@ -45,7 +45,7 @@
*/ */
unsigned mbedtls_ct_uint_mask( unsigned value ); unsigned mbedtls_ct_uint_mask( unsigned value );
#if defined(MBEDTLS_SSL_SOME_SUITES_USE_TLS_CBC) #if defined(MBEDTLS_SSL_SOME_MODES_USE_MAC)
/** Turn a value into a mask: /** Turn a value into a mask:
* - if \p value == 0, return the all-bits 0 mask, aka 0 * - if \p value == 0, return the all-bits 0 mask, aka 0
@@ -60,7 +60,7 @@ unsigned mbedtls_ct_uint_mask( unsigned value );
*/ */
size_t mbedtls_ct_size_mask( size_t value ); size_t mbedtls_ct_size_mask( size_t value );
#endif /* MBEDTLS_SSL_SOME_SUITES_USE_TLS_CBC */ #endif /* MBEDTLS_SSL_SOME_MODES_USE_MAC */
#if defined(MBEDTLS_BIGNUM_C) #if defined(MBEDTLS_BIGNUM_C)