From 1d4420973d61f5110aa39de297537b3abac765b5 Mon Sep 17 00:00:00 2001
From: Philip Wendland <wendlandphilip@gmail.com>
Date: Fri, 31 Oct 2014 11:17:20 +0100
Subject: [PATCH] ECC key gen: initialize the private key as well.

On some Java Cards, the key generation process will fail if only one key is being initialized.
---
 src/net/pwendland/javacard/pki/IsoApplet.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/net/pwendland/javacard/pki/IsoApplet.java b/src/net/pwendland/javacard/pki/IsoApplet.java
index 6de899e6..c106e59b 100644
--- a/src/net/pwendland/javacard/pki/IsoApplet.java
+++ b/src/net/pwendland/javacard/pki/IsoApplet.java
@@ -724,6 +724,7 @@ public void processGenerateAsymmetricKeypair(APDU apdu) throws ISOException {
                 ISOException.throwIt(ISO7816.SW_UNKNOWN);
             }
             initEcParams(ram_buf, (short) 0, lc, pubKey);
+            initEcParams(ram_buf, (short) 0, lc, privKey);
             kp.genKeyPair();
             keys[privKeyRef] = privKey;