From 65b172c28ad7b9ab761527d32c39d81935b03a55 Mon Sep 17 00:00:00 2001
From: Michael Walle <michael@walle.cc>
Date: Thu, 21 Mar 2024 20:21:27 +0100
Subject: [PATCH] NeoPGPApplet: fix authentication

The response isn't sent to the terminal. Fix that.

Signed-off-by: Michael Walle <michael@walle.cc>
---
 src/cc/walle/neopgp/NeoPGPApplet.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/cc/walle/neopgp/NeoPGPApplet.java b/src/cc/walle/neopgp/NeoPGPApplet.java
index 7a9f3d2..842a488 100644
--- a/src/cc/walle/neopgp/NeoPGPApplet.java
+++ b/src/cc/walle/neopgp/NeoPGPApplet.java
@@ -1139,7 +1139,8 @@ private void processInternalAuthenticate(APDU apdu) throws ISOException {
 			ISOException.throwIt(ISO7816.SW_WRONG_P1P2);
 
 		userPIN.isValidated(USER_PIN_MODE_NORMAL);
-		authenticationKey.authenticate(buf, off, lc);
+		off = authenticationKey.authenticate(buf, off, lc);
+		apdu.setOutgoingAndSend((short)0, off);
 	}
 
 	private void processImportKey(APDU apdu) throws ISOException {