From 6bf30be457bf4aa5a54884d1dd6aef320f6cf198 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?=
 <manuel.pegourie-gonnard@arm.com>
Date: Fri, 4 Oct 2019 10:13:53 +0200
Subject: [PATCH] Use plain memset() for signature transcoding

By nature, signatures don't need to be kept secret.
---
 library/pk.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/pk.c b/library/pk.c
index 688a1fc8e..614b63f31 100644
--- a/library/pk.c
+++ b/library/pk.c
@@ -511,7 +511,7 @@ static int extract_ecdsa_sig_int( unsigned char **from, const unsigned char *end
         return( MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
     padding_len = to_len - unpadded_len;
-    mbedtls_platform_memset( to, 0x00, padding_len );
+    memset( to, 0x00, padding_len );
     memcpy( to + padding_len, *from, unpadded_len );
     ( *from ) += unpadded_len;