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build: Fix TLS 1.3 prerequisites

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Signed-off-by: Ronald Cron <ronald.cron@arm.com>
This commit is contained in:
Ronald Cron 2021-12-10 14:22:52 +01:00
parent 6aeda5305c
commit bb27b43013
1 changed files with 8 additions and 3 deletions
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11
include/mbedtls/check_config.h
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@ -598,10 +598,15 @@
#error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
#endif
/*
* HKDF is mandatory for TLS 1.3.
* Otherwise support for at least one ciphersuite mandates either SHA_256 or
* SHA_384.
*/
#if defined(MBEDTLS_SSL_PROTO_TLS1_3) && \
( ( !defined(MBEDTLS_HKDF_C) && !defined(MBEDTLS_SHA256_C) && \
!defined(MBEDTLS_SHA512_C) ) \
|| ( !defined(MBEDTLS_PSA_CRYPTO_C) ) )
( ( !defined(MBEDTLS_HKDF_C) ) || \
( !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA384_C) ) || \
( !defined(MBEDTLS_PSA_CRYPTO_C) ) )
#error "MBEDTLS_SSL_PROTO_TLS1_3 defined, but not all prerequisites"
#endif