TinyCrypt Test: Initialize TinyCrypt RNG in test suites if enabled
diff --git a/tests/suites/helpers.function b/tests/suites/helpers.function
index f5b61f3..6ead2d3 100644
--- a/tests/suites/helpers.function
+++ b/tests/suites/helpers.function
@@ -28,6 +28,10 @@
#include <setjmp.h>
#endif
+#if defined(MBEDTLS_USE_TINYCRYPT)
+#include "tinycrypt/ecc.h"
+#endif /* MBEDTLS_USE_TINYCRYPT */
+
#ifdef _MSC_VER
#include <basetsd.h>
typedef UINT8 uint8_t;
@@ -545,6 +549,18 @@
return( 0 );
}
+#if defined(MBEDTLS_USE_TINYCRYPT)
+static int uecc_rng_wrapper( uint8_t *dest, unsigned int size )
+{
+ int ret;
+ ret = rnd_std_rand( NULL, dest, size );
+ if( ret == 0 )
+ return( (int) size );
+
+ return( 0 );
+}
+#endif /* MBEDTLS_USE_TINYCRYPT */
+
/**
* This function only returns zeros
*