From b5aa47829fd79b2b3257df9565c924c1d6c09aa8 Mon Sep 17 00:00:00 2001
From: Kenny Root <kenny@the-b.org>
Date: Sat, 18 Oct 2014 19:31:52 -0700
Subject: Disable EC generation when no support

Change-Id: I1d03afa0a37cfa2779e1264aaf16052c6539640f
---
 app/src/main/java/org/connectbot/GeneratePubkeyActivity.java | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/app/src/main/java/org/connectbot/GeneratePubkeyActivity.java b/app/src/main/java/org/connectbot/GeneratePubkeyActivity.java
index 4f260b2..4d7c756 100644
--- a/app/src/main/java/org/connectbot/GeneratePubkeyActivity.java
+++ b/app/src/main/java/org/connectbot/GeneratePubkeyActivity.java
@@ -22,6 +22,7 @@ import java.security.KeyPairGenerator;
 import java.security.PrivateKey;
 import java.security.PublicKey;
 import java.security.SecureRandom;
+import java.security.Security;
 
 import org.connectbot.bean.PubkeyBean;
 import org.connectbot.util.EntropyDialog;
@@ -44,6 +45,7 @@ import android.view.View.OnFocusChangeListener;
 import android.widget.Button;
 import android.widget.CheckBox;
 import android.widget.EditText;
+import android.widget.RadioButton;
 import android.widget.RadioGroup;
 import android.widget.RadioGroup.OnCheckedChangeListener;
 import android.widget.SeekBar;
@@ -113,6 +115,11 @@ public class GeneratePubkeyActivity extends Activity implements OnEntropyGathere
 		password1.addTextChangedListener(textChecker);
 		password2.addTextChangedListener(textChecker);
 
+		// TODO add BC to provide EC for devices that don't have it.
+		if (Security.getProviders("KeyPairGenerator.EC") == null) {
+			((RadioButton) findViewById(R.id.ec)).setEnabled(false);
+		}
+
 		keyTypeGroup.setOnCheckedChangeListener(new OnCheckedChangeListener() {
 
 			public void onCheckedChanged(RadioGroup group, int checkedId) {
-- 
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