From 7ab02af142427a996cedf7540ffa3345612fe1bc Mon Sep 17 00:00:00 2001
From: petrs
Date: Fri, 16 Jun 2017 17:24:48 +0200
Subject: explicit support for reallocation of KeyAgreement engine with
 provided type

---
 src/cz/crcs/ectester/reader/Util.java | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

(limited to 'src/cz/crcs/ectester/reader/Util.java')

diff --git a/src/cz/crcs/ectester/reader/Util.java b/src/cz/crcs/ectester/reader/Util.java
index e7b7338..754cda3 100644
--- a/src/cz/crcs/ectester/reader/Util.java
+++ b/src/cz/crcs/ectester/reader/Util.java
@@ -1,6 +1,12 @@
 package cz.crcs.ectester.reader;
 
 import cz.crcs.ectester.applet.ECTesterApplet;
+import static cz.crcs.ectester.applet.ECTesterApplet.KeyAgreement_ALG_EC_PACE_GM;
+import static cz.crcs.ectester.applet.ECTesterApplet.KeyAgreement_ALG_EC_SVDP_DH;
+import static cz.crcs.ectester.applet.ECTesterApplet.KeyAgreement_ALG_EC_SVDP_DHC;
+import static cz.crcs.ectester.applet.ECTesterApplet.KeyAgreement_ALG_EC_SVDP_DHC_PLAIN;
+import static cz.crcs.ectester.applet.ECTesterApplet.KeyAgreement_ALG_EC_SVDP_DH_PLAIN;
+import static cz.crcs.ectester.applet.ECTesterApplet.KeyAgreement_ALG_EC_SVDP_DH_PLAIN_XY;
 import cz.crcs.ectester.applet.EC_Consts;
 import javacard.framework.ISO7816;
 import javacard.security.CryptoException;
@@ -339,4 +345,31 @@ public class Util {
         }
         return algo;
     }
+    
+    public static String getKATypeString(byte kaType) {
+        String kaTypeString = "unknown";
+        switch (kaType) {
+            case KeyAgreement_ALG_EC_SVDP_DH:
+                kaTypeString = "ALG_EC_SVDP_DH";
+                break;
+            case KeyAgreement_ALG_EC_SVDP_DH_PLAIN:
+                kaTypeString = "ALG_EC_SVDP_DH_PLAIN";
+                break;
+            case KeyAgreement_ALG_EC_PACE_GM:
+                kaTypeString = "ALG_EC_PACE_GM";
+                break;
+            case KeyAgreement_ALG_EC_SVDP_DH_PLAIN_XY:
+                kaTypeString = "ALG_EC_SVDP_DH_PLAIN_XY";
+                break;
+            case KeyAgreement_ALG_EC_SVDP_DHC:
+                kaTypeString = "ALG_EC_SVDP_DHC";
+                break;
+            case KeyAgreement_ALG_EC_SVDP_DHC_PLAIN:
+                kaTypeString = "ALG_EC_SVDP_DHC_PLAIN";
+                break;
+            default:
+                kaTypeString = "unknown";
+        }        
+        return kaTypeString;
+    }
 }
-- 
cgit v1.2.3-70-g09d2