Add internal macro ENTROPY_HAVE_STRONG indicating strong entropy
This commit adds the macro ENTROPY_HAVE_STRONG to the helper test file tests/suites/helpers.function to be able to make
tests depend on the presence of strong entropy.
diff --git a/tests/suites/helpers.function b/tests/suites/helpers.function
index 6af918c..b80831e 100644
--- a/tests/suites/helpers.function
+++ b/tests/suites/helpers.function
@@ -55,6 +55,18 @@
}
#endif
+/* Helper flags for complex dependencies */
+
+/* Indicates whether we expect mbedtls_entropy_init
+ * to initialize some strong entropy source. */
+#if defined(MBEDTLS_TEST_NULL_ENTROPY) || \
+ ( !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) && \
+ ( !defined(MBEDTLS_NO_PLATFORM_ENTROPY) || \
+ defined(MBEDTLS_HAVEGE_C) || \
+ defined(MBEDTLS_ENTROPY_HARDWARE_ALT) ) )
+#define ENTROPY_HAVE_STRONG
+#endif
+
static int unhexify( unsigned char *obuf, const char *ibuf )
{
unsigned char c, c2;