From 2e633abb2c0c320215ca358ba8464f132a52d6b1 Mon Sep 17 00:00:00 2001
From: Pol Henarejos <pol.henarejos@cttc.es>
Date: Mon, 9 Oct 2023 13:09:16 +0200
Subject: [PATCH] Use dynamic dd size.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
---
 tests/scripts/sign_and_verify.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/scripts/sign_and_verify.sh b/tests/scripts/sign_and_verify.sh
index a9c7581..02f856e 100755
--- a/tests/scripts/sign_and_verify.sh
+++ b/tests/scripts/sign_and_verify.sh
@@ -99,7 +99,8 @@ done
 echo -n "    Test RSA-X-509..."
 cp data data_pad
 test $? -eq 0 && echo -n "." || exit $?
-dd if=/dev/zero bs=1 count=227 >> data_pad > /dev/null 2>&1
+tlen=${#TEST_DATA}
+dd if=/dev/zero bs=1 count=$((256-$tlen)) >> data_pad > /dev/null 2>&1
 test $? -eq 0 && echo -n "." || exit $?
 pkcs11-tool --id 1 --sign --pin 648219 --mechanism RSA-X-509 -i data_pad -o data.sig > /dev/null 2>&1
 test $? -eq 0 && echo -n "." || exit $?