From 6cb4a071eab9a3b8cf78b8ec7e407aa148f2d038 Mon Sep 17 00:00:00 2001
From: mcentner <mcentner@8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4>
Date: Wed, 1 Jul 2009 13:03:41 +0000
Subject: Major refactoring of SMCC

git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@381 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4
---
 .../test/java/at/gv/egiz/smcc/acos/A03ApplDEC.java | 151 +++++++++++++++++++++
 1 file changed, 151 insertions(+)
 create mode 100644 smcc/src/test/java/at/gv/egiz/smcc/acos/A03ApplDEC.java

(limited to 'smcc/src/test/java/at/gv/egiz/smcc/acos/A03ApplDEC.java')

diff --git a/smcc/src/test/java/at/gv/egiz/smcc/acos/A03ApplDEC.java b/smcc/src/test/java/at/gv/egiz/smcc/acos/A03ApplDEC.java
new file mode 100644
index 00000000..9fd96d73
--- /dev/null
+++ b/smcc/src/test/java/at/gv/egiz/smcc/acos/A03ApplDEC.java
@@ -0,0 +1,151 @@
+/*
+* Copyright 2008 Federal Chancellery Austria and
+* Graz University of Technology
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+package at.gv.egiz.smcc.acos;
+
+import java.io.UnsupportedEncodingException;
+import java.util.Arrays;
+import java.util.Random;
+
+import javax.smartcardio.CommandAPDU;
+import javax.smartcardio.ResponseAPDU;
+
+import at.gv.egiz.smcc.CardChannelEmul;
+import at.gv.egiz.smcc.File;
+import at.gv.egiz.smcc.PIN;
+
+
+@SuppressWarnings("restriction")
+public class A03ApplDEC extends ACOSApplDEC {
+  
+  public static final int KID_PIN_INF = 0x83;
+
+  public A03ApplDEC() {
+    super();
+
+    System.arraycopy(IDLINK, 0, EF_INFOBOX, 0, IDLINK.length);
+    putFile(new File(FID_EF_INFOBOX, EF_INFOBOX, FCI_EF_INFOBOX, KID_PIN_INF));
+
+    try {
+      pins.put(KID_PIN_INF, new PIN("0000\0\0\0\0".getBytes("ASCII"), KID_PIN_INF, 10));
+    } catch (UnsupportedEncodingException e) {
+      throw new RuntimeException(e);
+    }
+  }
+
+  @Override
+  public ResponseAPDU cmdMANAGE_SECURITY_ENVIRONMENT(CommandAPDU command, CardChannelEmul channel) {
+
+    checkINS(command, 0x22);
+
+    switch (command.getP2()) {
+    case 0xA4:
+      switch (command.getP1()) {
+      case 0x41: {
+        // INTERNAL AUTHENTICATE
+        byte[] dst = new byte[] { (byte) 0x84, (byte) 0x01, (byte) 0x88, (byte) 0x80, (byte) 0x01, (byte) 0x01 };
+        if (Arrays.equals(dst, command.getData())) {
+          securityEnv = command.getData();
+          return new ResponseAPDU(new byte[] {(byte) 0x90, (byte) 0x00});
+        } else {
+          return new ResponseAPDU(new byte[] {(byte) 0x6F, (byte) 0x05});
+        }
+      }
+      case 0x81:
+        // EXTERNAL AUTHENTICATE
+      }
+    case 0xB6:
+      switch (command.getP1()) {
+      case 0x41:
+        // PSO - COMPUTE DIGITAL SIGNATURE
+      case 0x81:
+        // PSO - VERIFY DGITAL SIGNATURE
+      }
+    case 0xB8:
+      switch (command.getP1()) {
+      case 0x41:
+        // PSO � DECIPHER
+      case 0x81:
+        // PSO � ENCIPHER
+      }
+    default:
+      return new ResponseAPDU(new byte[] {(byte) 0x6A, (byte) 0x81});
+    }
+
+  }
+
+  @Override
+  public ResponseAPDU cmdPERFORM_SECURITY_OPERATION(CommandAPDU command, CardChannelEmul channel) {
+    
+    checkINS(command, 0x2A);
+
+    return new ResponseAPDU(new byte[] {(byte) 0x6A, (byte) 0x00});
+    
+  }
+
+  @Override
+  public ResponseAPDU cmdINTERNAL_AUTHENTICATE(CommandAPDU command, CardChannelEmul channel) {
+    
+    checkINS(command, 0x88);
+    
+    if (command.getP1() == 0x10 && command.getP2() == 0x00) {
+      
+      byte[] data = command.getData();
+      
+      if (securityEnv == null) {
+        // Security Environment not set or wrong
+        return new ResponseAPDU(new byte[] {(byte) 0x6F, (byte) 0x05});
+      }
+
+      byte[] digestInfo = new byte[] {
+          (byte) 0x30, (byte) 0x21, (byte) 0x30, (byte) 0x09, (byte) 0x06, (byte) 0x05, (byte) 0x2B, (byte) 0x0E, 
+          (byte) 0x03, (byte) 0x02, (byte) 0x1A, (byte) 0x05, (byte) 0x00, (byte) 0x04, (byte) 0x14
+      };
+      
+      if (data.length != 35 || !Arrays.equals(digestInfo, Arrays.copyOf(data, 15))) {
+        return new ResponseAPDU(new byte[] {(byte) 0x67, (byte) 0x00});
+      }
+        
+
+      if (pins.get(KID_PIN_DEC).state != PIN.STATE_PIN_VERIFIED) {
+        // Security Status not satisfied
+        return new ResponseAPDU(new byte[] {(byte) 0x69, (byte) 0x82});
+      }
+      
+      byte[] signature = new byte[48]; 
+      
+      // TODO replace by signature creation
+      Random random = new Random();
+      random.nextBytes(signature);
+      
+      byte[] response = new byte[signature.length + 2];
+      System.arraycopy(signature, 0, response, 0, signature.length);
+      response[signature.length] = (byte) 0x90;
+      response[signature.length + 1] = (byte) 0x00;
+      
+      hash = null;
+      pins.get(KID_PIN_DEC).state = PIN.STATE_RESET;
+
+      return new ResponseAPDU(response);
+        
+      
+    } else {
+      return new ResponseAPDU(new byte[] {(byte) 0x6A, (byte) 0x81});
+    }
+
+  }
+
+}
-- 
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