Add missing config check for PKCS5.
PKCS5 depends on MD, but is missing a config check resulting in
obscure errors on invalid configurations.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
diff --git a/include/mbedtls/check_config.h b/include/mbedtls/check_config.h
index 396fe7d..502334d 100644
--- a/include/mbedtls/check_config.h
+++ b/include/mbedtls/check_config.h
@@ -176,6 +176,10 @@
#error "MBEDTLS_PK_PARSE_C defined, but not all prerequesites"
#endif
+#if defined(MBEDTLS_PKCS5_C) && !defined(MBEDTLS_MD_C)
+#error "MBEDTLS_PKCS5_C defined, but not all prerequesites"
+#endif
+
#if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) && \
!defined(MBEDTLS_SHA256_C))
#error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"