From 6dce4bbe3645d8c57ddbec5143307d585c275f52 Mon Sep 17 00:00:00 2001
From: Steven Cooreman <steven.cooreman@silabs.com>
Date: Wed, 10 Feb 2021 17:07:20 +0100
Subject: [PATCH] Fix unused argument when compiling with
 MBEDTLS_ECDSA_SIGN_ALT

Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
---
 library/ecdsa.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/library/ecdsa.c b/library/ecdsa.c
index 355bd90f8..7dc8708a3 100644
--- a/library/ecdsa.c
+++ b/library/ecdsa.c
@@ -470,6 +470,8 @@ static int ecdsa_sign_det_restartable( mbedtls_ecp_group *grp,
 sign:
 #endif
 #if defined(MBEDTLS_ECDSA_SIGN_ALT)
+    (void) f_rng_blind;
+    (void) p_rng_blind;
     ret = mbedtls_ecdsa_sign( grp, r, s, d, buf, blen,
                               mbedtls_hmac_drbg_random, p_rng );
 #else