From 67a38748f55a01ca1d4adf88aad76be1e8c794eb Mon Sep 17 00:00:00 2001
From: Jakub Jelen <jjelen@redhat.com>
Date: Mon, 28 Aug 2023 16:47:54 +0200
Subject: [PATCH] epass: Pass real data length for RAW ECDSA signatures

---
 src/libopensc/card-epass2003.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libopensc/card-epass2003.c b/src/libopensc/card-epass2003.c
index 2985a88355..ed2ec649b2 100644
--- a/src/libopensc/card-epass2003.c
+++ b/src/libopensc/card-epass2003.c
@@ -2303,8 +2303,8 @@ static int epass2003_decipher(struct sc_card *card, const u8 * data, size_t data
 		{
 			sc_format_apdu(card, &apdu, SC_APDU_CASE_3,0x2A, 0x9E, 0x9A);
 			apdu.data = data;
-			apdu.lc = 0x20;
-			apdu.datalen = 0x20;
+			apdu.lc = datalen;
+			apdu.datalen = datalen;
 		}
 		else
 		{