From 6a53a0fbde6aba848c79b1b76859acd4f6d7804a Mon Sep 17 00:00:00 2001
From: Benjamin Valentin <benjamin.valentin@ml-pa.com>
Date: Tue, 20 Oct 2020 18:10:24 +0200
Subject: [PATCH] platform-specific.inc: add support for RIOT-OS

---
 platform-specific.inc | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/platform-specific.inc b/platform-specific.inc
index 148cafc..92ba2b1 100644
--- a/platform-specific.inc
+++ b/platform-specific.inc
@@ -66,6 +66,16 @@ static int default_RNG(uint8_t *dest, unsigned size) {
 }
 #define default_RNG_defined 1
 
+#elif defined(RIOT_VERSION)
+
+#include <random.h>
+
+static int default_RNG(uint8_t *dest, unsigned size) {
+    random_bytes(dest, size);
+    return 1;
+}
+#define default_RNG_defined 1
+
 #endif /* platform */
 
 #endif /* _UECC_PLATFORM_SPECIFIC_H_ */