Add rng for the test suites
diff --git a/tests/suites/helpers.function b/tests/suites/helpers.function
index 6ead2d3..43426f5 100644
--- a/tests/suites/helpers.function
+++ b/tests/suites/helpers.function
@@ -561,6 +561,16 @@
}
#endif /* MBEDTLS_USE_TINYCRYPT */
+#if defined(MBEDTLS_ENTROPY_HARDWARE_ALT)
+int mbedtls_hardware_poll( void *data, unsigned char *output,
+ size_t len, size_t *olen )
+{
+ (void) data;
+ *olen = len;
+ return( rnd_std_rand( NULL, output, len ) );
+}
+#endif
+
/**
* This function only returns zeros
*