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Diffstat (limited to 'smcc/src/main/java/at/gv/egiz/smcc/ACOSCard.java')
-rw-r--r--smcc/src/main/java/at/gv/egiz/smcc/ACOSCard.java1089
1 files changed, 566 insertions, 523 deletions
diff --git a/smcc/src/main/java/at/gv/egiz/smcc/ACOSCard.java b/smcc/src/main/java/at/gv/egiz/smcc/ACOSCard.java
index d064b821..9825978c 100644
--- a/smcc/src/main/java/at/gv/egiz/smcc/ACOSCard.java
+++ b/smcc/src/main/java/at/gv/egiz/smcc/ACOSCard.java
@@ -1,48 +1,47 @@
-//Copyright (C) 2002 IAIK
-//http://jce.iaik.at
-//
-//Copyright (C) 2003 Stiftung Secure Information and
-// Communication Technologies SIC
-//http://www.sic.st
-//
-//All rights reserved.
-//
-//This source is provided for inspection purposes and recompilation only,
-//unless specified differently in a contract with IAIK. This source has to
-//be kept in strict confidence and must not be disclosed to any third party
-//under any circumstances. Redistribution in source and binary forms, with
-//or without modification, are <not> permitted in any case!
-//
-//THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-//ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-//IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-//ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-//FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-//DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-//OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-//HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-//OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-//SUCH DAMAGE.
-//
-//
+/*
+* 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;
-import at.gv.egiz.smcc.ccid.CCID;
-import at.gv.egiz.smcc.util.SMCCHelper;
-import java.nio.ByteBuffer;
-import java.nio.CharBuffer;
-import java.nio.charset.Charset;
-
+import java.io.IOException;
+import java.security.AlgorithmParameters;
+import java.security.GeneralSecurityException;
+import java.util.Arrays;
+import java.util.List;
+
+import javax.crypto.Cipher;
+import javax.crypto.SecretKey;
+import javax.crypto.SecretKeyFactory;
+import javax.crypto.spec.DESedeKeySpec;
+import javax.crypto.spec.IvParameterSpec;
+import javax.smartcardio.Card;
import javax.smartcardio.CardChannel;
import javax.smartcardio.CardException;
+import javax.smartcardio.CardTerminal;
import javax.smartcardio.CommandAPDU;
import javax.smartcardio.ResponseAPDU;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
-public class ACOSCard extends AbstractSignatureCard {
+import at.gv.egiz.smcc.util.ISO7816Utils;
+import at.gv.egiz.smcc.util.SMCCHelper;
+import at.gv.egiz.smcc.util.TransparentFileInputStream;
+
+public class ACOSCard extends AbstractSignatureCard implements PINMgmtSignatureCard {
private static Log log = LogFactory.getLog(ACOSCard.class);
@@ -69,6 +68,8 @@ public class ACOSCard extends AbstractSignatureCard {
(byte) 0x01 };
public static final byte[] EF_INFOBOX = new byte[] { (byte) 0xc0, (byte) 0x02 };
+
+ public static final byte[] EF_INFO = new byte[] { (byte) 0xd0, (byte) 0x02 };
public static final int EF_INFOBOX_MAX_SIZE = 1500;
@@ -90,7 +91,7 @@ public class ACOSCard extends AbstractSignatureCard {
(byte) 0x14 // ECDSA
};
- public static final byte[] DST_DEC = new byte[] { (byte) 0x84, (byte) 0x01, // tag
+ public static final byte[] AT_DEC = new byte[] { (byte) 0x84, (byte) 0x01, // tag
// ,
// length
// (
@@ -102,123 +103,278 @@ public class ACOSCard extends AbstractSignatureCard {
(byte) 0x01 // RSA // TODO: Not verified yet
};
- protected static final int PINSPEC_INF = 0;
- protected static final int PINSPEC_DEC = 1;
- protected static final int PINSPEC_SIG = 2;
+ private static final PINSpec DEC_PIN_SPEC = new PINSpec(0, 8, "[0-9]",
+ "at/gv/egiz/smcc/ACOSCard", "dec.pin.name", KID_PIN_DEC, AID_DEC);
+
+ private static final PINSpec SIG_PIN_SPEC = new PINSpec(0, 8, "[0-9]",
+ "at/gv/egiz/smcc/ACOSCard", "sig.pin.name", KID_PIN_SIG, AID_SIG);
+
+ private static final PINSpec INF_PIN_SPEC = new PINSpec(0, 8, "[0-9]",
+ "at/gv/egiz/smcc/ACOSCard", "inf.pin.name", KID_PIN_INF, AID_DEC);
+
+ /**
+ * The version of the card's digital signature application.
+ */
+ protected int appVersion = -1;
public ACOSCard() {
super("at/gv/egiz/smcc/ACOSCard");
- pinSpecs.add(PINSPEC_INF,
- new PINSpec(0, 8, "[0-9]", getResourceBundle().getString("inf.pin.name"), KID_PIN_INF, AID_DEC));
- pinSpecs.add(PINSPEC_DEC,
- new PINSpec(0, 8, "[0-9]", getResourceBundle().getString("dec.pin.name"), KID_PIN_DEC, AID_DEC));
- pinSpecs.add(PINSPEC_SIG,
- new PINSpec(0, 8, "[0-9]", getResourceBundle().getString("sig.pin.name"), KID_PIN_SIG, AID_SIG));
}
- /* (non-Javadoc)
- * @see at.gv.egiz.smcc.SignatureCard#getCertificate(at.gv.egiz.smcc.SignatureCard.KeyboxName)
- */
@Override
+ public void init(Card card, CardTerminal cardTerminal) {
+ super.init(card, cardTerminal);
+
+ // determine application version
+ try {
+ CardChannel channel = getCardChannel();
+ // SELECT application
+ execSELECT_AID(channel, AID_SIG);
+ // SELECT file
+ execSELECT_FID(channel, EF_INFO);
+ // READ BINARY
+ TransparentFileInputStream is = ISO7816Utils.openTransparentFileInputStream(channel, 8);
+ appVersion = is.read();
+ log.info("a-sign premium application version = " + appVersion);
+ } catch (FileNotFoundException e) {
+ appVersion = 1;
+ log.info("a-sign premium application version = " + appVersion);
+ } catch (SignatureCardException e) {
+ log.warn(e);
+ appVersion = 0;
+ } catch (IOException e) {
+ log.warn(e);
+ appVersion = 0;
+ } catch (CardException e) {
+ log.warn(e);
+ appVersion = 0;
+ }
+
+ pinSpecs.add(DEC_PIN_SPEC);
+ pinSpecs.add(SIG_PIN_SPEC);
+ if (appVersion < 2) {
+ pinSpecs.add(INF_PIN_SPEC);
+ }
+
+ }
+
+ @Override
+ @Exclusive
public byte[] getCertificate(KeyboxName keyboxName)
throws SignatureCardException, InterruptedException {
-
- try {
-
+
+ byte[] aid;
+ byte[] fid;
if (keyboxName == KeyboxName.SECURE_SIGNATURE_KEYPAIR) {
-
- try {
- getCard().beginExclusive();
- byte[] certificate = readTLVFile(AID_SIG, EF_C_CH_DS, EF_C_CH_DS_MAX_SIZE);
- if (certificate == null) {
- throw new NotActivatedException();
- }
- return certificate;
- } catch (FileNotFoundException e) {
- throw new NotActivatedException();
- } finally {
- getCard().endExclusive();
- }
-
+ aid = AID_SIG;
+ fid = EF_C_CH_DS;
} else if (keyboxName == KeyboxName.CERITIFIED_KEYPAIR) {
-
- try {
- getCard().beginExclusive();
- byte[] certificate = readTLVFile(AID_DEC, EF_C_CH_EKEY, EF_C_CH_EKEY_MAX_SIZE);
- if (certificate == null) {
- throw new NotActivatedException();
- }
- return certificate;
- } catch (FileNotFoundException e) {
- throw new NotActivatedException();
- } finally {
- getCard().endExclusive();
- }
-
+ aid = AID_DEC;
+ fid = EF_C_CH_EKEY;
} else {
throw new IllegalArgumentException("Keybox " + keyboxName
+ " not supported.");
}
- } catch (CardException e) {
- log.warn(e);
- throw new SignatureCardException("Failed to access card.", e);
- }
-
+ try {
+ CardChannel channel = getCardChannel();
+ // SELECT application
+ execSELECT_AID(channel, aid);
+ // SELECT file
+ byte[] fcx = execSELECT_FID(channel, fid);
+ int maxSize = -1;
+ if (getAppVersion() < 2) {
+ maxSize = ISO7816Utils.getLengthFromFCx(fcx);
+ log.debug("Size of selected file = " + maxSize);
+ }
+ // READ BINARY
+ byte[] certificate = ISO7816Utils.readTransparentFileTLV(channel, maxSize, (byte) 0x30);
+ if (certificate == null) {
+ throw new NotActivatedException();
+ }
+ return certificate;
+ } catch (FileNotFoundException e) {
+ throw new NotActivatedException();
+ } catch (CardException e) {
+ log.info("Failed to get certificate.", e);
+ throw new SignatureCardException(e);
+ }
+
+
}
- /* (non-Javadoc)
- * @see at.gv.egiz.smcc.SignatureCard#getInfobox(java.lang.String, at.gv.egiz.smcc.PINProvider, java.lang.String)
- */
@Override
+ @Exclusive
public byte[] getInfobox(String infobox, PINProvider provider, String domainId)
throws SignatureCardException, InterruptedException {
+
+ if ("IdentityLink".equals(infobox)) {
+ if (getAppVersion() < 2) {
+ return getIdentityLinkV1(provider, domainId);
+ } else {
+ return getIdentityLinkV2(provider, domainId);
+ }
+ } else {
+ throw new IllegalArgumentException("Infobox '" + infobox
+ + "' not supported.");
+ }
+
+ }
+
+ protected byte[] getIdentityLinkV1(PINProvider provider, String domainId)
+ throws SignatureCardException, InterruptedException {
+
+ try {
+ CardChannel channel = getCardChannel();
+ // SELECT application
+ execSELECT_AID(channel, AID_DEC);
+ // SELECT file
+ byte[] fcx = execSELECT_FID(channel, EF_INFOBOX);
+ int maxSize = ISO7816Utils.getLengthFromFCx(fcx);
+ log.debug("Size of selected file = " + maxSize);
+ // READ BINARY
+ while(true) {
+ try {
+ return ISO7816Utils.readTransparentFileTLV(channel, maxSize, (byte) 0x30);
+ } catch (SecurityStatusNotSatisfiedException e) {
+ verifyPINLoop(channel, INF_PIN_SPEC, provider);
+ }
+ }
+
+ } catch (FileNotFoundException e) {
+ throw new NotActivatedException();
+ } catch (CardException e) {
+ log.info("Faild to get infobox.", e);
+ throw new SignatureCardException(e);
+ }
+
+ }
+ protected byte[] getIdentityLinkV2(PINProvider provider, String domainId)
+ throws SignatureCardException, InterruptedException {
+
try {
- if ("IdentityLink".equals(infobox)) {
-
- PINSpec spec = pinSpecs.get(PINSPEC_INF);
- //new PINSpec(4, 4, "[0-9]", getResourceBundle().getString("inf.pin.name"));
+ CardChannel channel = getCardChannel();
+ // SELECT application
+ execSELECT_AID(channel, AID_DEC);
+ // SELECT file
+ execSELECT_FID(channel, EF_INFOBOX);
+
+ // READ BINARY
+ TransparentFileInputStream is = ISO7816Utils.openTransparentFileInputStream(channel, -1);
+
+ int b = is.read();
+ if (b == 0x00) {
+ return null;
+ }
+ if (b != 0x41 || is.read() != 0x49 || is.read() != 0x4b) {
+ String msg = "Infobox structure invalid.";
+ log.info(msg);
+ throw new SignatureCardException(msg);
+ }
- int retries = -1;
- boolean pinRequired = false;
+ b = is.read();
+ if (b != 0x01) {
+ String msg = "Infobox structure v" + b + " not supported.";
+ log.info(msg);
+ throw new SignatureCardException(msg);
+ }
+
+ while ((b = is.read()) != 0x01 && b != 00) {
+ is.read(); // modifiers
+ is.skip(is.read() + (is.read() << 8)); // length
+ }
+
+ if (b != 0x01) {
+ return null;
+ }
+
+ int modifiers = is.read();
+ int length = is.read() + (is.read() << 8);
- do {
- try {
- getCard().beginExclusive();
- if (pinRequired) {
- char[] pin = provider.providePIN(spec, retries);
- return readTLVFile(AID_DEC, EF_INFOBOX, pin, spec.getKID(), EF_INFOBOX_MAX_SIZE);
- } else {
- return readTLVFile(AID_DEC, EF_INFOBOX, EF_INFOBOX_MAX_SIZE);
- }
- } catch (FileNotFoundException e) {
- throw new NotActivatedException();
- } catch (SecurityStatusNotSatisfiedException e) {
- pinRequired = true;
- } catch (VerificationFailedException e) {
- pinRequired = true;
- retries = e.getRetries();
- } finally {
- getCard().endExclusive();
- }
- } while (retries != 0);
+ byte[] bytes;
+ byte[] key = null;
+
+ switch (modifiers) {
+ case 0x00:
+ bytes = new byte[length];
+ break;
+ case 0x01:
+ key = new byte[is.read() + (is.read() << 8)];
+ is.read(key);
+ bytes = new byte[length - key.length - 2];
+ break;
+ default:
+ String msg = "Compressed infobox structure not yet supported.";
+ log.info(msg);
+ throw new SignatureCardException(msg);
+ }
+
+ is.read(bytes);
+
+ if (key == null) {
+ return bytes;
+ }
- throw new LockedException();
+ execMSE(channel, 0x41, 0xb8, new byte[] {
+ (byte) 0x84, (byte) 0x01, (byte) 0x88, (byte) 0x80, (byte) 0x01,
+ (byte) 0x02 });
- } else {
- throw new IllegalArgumentException("Infobox '" + infobox
- + "' not supported.");
- }
+ byte[] plainKey = null;
+
+ while (true) {
+ try {
+ plainKey = execPSO_DECIPHER(channel, key);
+ break;
+ } catch(SecurityStatusNotSatisfiedException e) {
+ verifyPINLoop(channel, DEC_PIN_SPEC, provider);
+ }
+ }
+
+ try {
+ Cipher cipher = Cipher
+ .getInstance("DESede/CBC/PKCS5Padding");
+ byte[] iv = new byte[8];
+ Arrays.fill(iv, (byte) 0x00);
+ IvParameterSpec ivParameterSpec = new IvParameterSpec(iv);
+ AlgorithmParameters parameters = AlgorithmParameters
+ .getInstance("DESede");
+ parameters.init(ivParameterSpec);
+
+ DESedeKeySpec keySpec = new DESedeKeySpec(plainKey);
+ SecretKeyFactory keyFactory = SecretKeyFactory
+ .getInstance("DESede");
+ SecretKey secretKey = keyFactory.generateSecret(keySpec);
+
+ cipher.init(Cipher.DECRYPT_MODE, secretKey, parameters);
+
+ return cipher.doFinal(bytes);
+
+ } catch (GeneralSecurityException e) {
+ String msg = "Failed to decrypt infobox.";
+ log.info(msg, e);
+ throw new SignatureCardException(msg, e);
+ }
+
+
+ } catch (FileNotFoundException e) {
+ throw new NotActivatedException();
} catch (CardException e) {
- log.warn(e);
- throw new SignatureCardException("Failed to access card.", e);
+ log.info("Faild to get infobox.", e);
+ throw new SignatureCardException(e);
+ } catch (IOException e) {
+ if (e.getCause() instanceof SignatureCardException) {
+ throw (SignatureCardException) e.getCause();
+ } else {
+ throw new SignatureCardException(e);
+ }
}
-
+
}
-
+
@Override
+ @Exclusive
public byte[] createSignature(byte[] hash, KeyboxName keyboxName,
PINProvider provider) throws SignatureCardException, InterruptedException {
@@ -228,87 +384,40 @@ public class ACOSCard extends AbstractSignatureCard {
try {
- if (KeyboxName.SECURE_SIGNATURE_KEYPAIR.equals(keyboxName)) {
-
- PINSpec spec = pinSpecs.get(PINSPEC_SIG);
- //new PINSpec(6, 10, "[0-9]", getResourceBundle().getString("sig.pin.name"));
-
- int retries = -1;
- char[] pin = null;
-
- do {
- pin = provider.providePIN(spec, retries);
- try {
- getCard().beginExclusive();
-
- // SELECT DF
- selectFileFID(DF_SIG);
- // VERIFY
- retries = verifyPIN(KID_PIN_SIG, pin);
- if (retries != -1) {
- throw new VerificationFailedException(retries);
- }
- // MSE: SET DST
- mseSetDST(0x81, 0xb6, DST_SIG);
- // PSO: HASH
- psoHash(hash);
- // PSO: COMPUTE DIGITAL SIGNATURE
- return psoComputDigitalSiganture();
+ CardChannel channel = getCardChannel();
- } catch (SecurityStatusNotSatisfiedException e) {
- retries = verifyPIN(KID_PIN_SIG);
- } catch (VerificationFailedException e) {
- retries = e.getRetries();
- } finally {
- getCard().endExclusive();
- }
- } while (retries != 0);
+ if (KeyboxName.SECURE_SIGNATURE_KEYPAIR.equals(keyboxName)) {
- throw new LockedException();
+ PINSpec spec = SIG_PIN_SPEC;
+ // SELECT application
+ execSELECT_AID(channel, AID_SIG);
+ // MANAGE SECURITY ENVIRONMENT : SET DST
+ execMSE(channel, 0x41, 0xb6, DST_SIG);
+ // VERIFY
+ verifyPINLoop(channel, spec, provider);
+ // PERFORM SECURITY OPERATION : HASH
+ execPSO_HASH(channel, hash);
+ // PERFORM SECURITY OPERATION : COMPUTE DIGITAL SIGNATRE
+ return execPSO_COMPUTE_DIGITAL_SIGNATURE(channel);
} else if (KeyboxName.CERITIFIED_KEYPAIR.equals(keyboxName)) {
- PINSpec spec = pinSpecs.get(PINSPEC_DEC);
- //new PINSpec(4, 4, "[0-9]", getResourceBundle().getString("dec.pin.name"));
-
- int retries = -1;
- char[] pin = null;
- boolean pinRequired = false;
+ PINSpec spec = DEC_PIN_SPEC;
- do {
- if (pinRequired) {
- pin = provider.providePIN(spec, retries);
- }
+ // SELECT application
+ execSELECT_AID(channel, AID_DEC);
+ // MANAGE SECURITY ENVIRONMENT : SET AT
+ execMSE(channel, 0x41, 0xa4, AT_DEC);
+
+ while (true) {
try {
- getCard().beginExclusive();
-
- // SELECT DF
- selectFileFID(DF_DEC);
- // VERIFY
- retries = verifyPIN(KID_PIN_DEC, pin);
- if (retries != -1) {
- throw new VerificationFailedException(retries);
- }
- // MSE: SET DST
- mseSetDST(0x41, 0xa4, DST_DEC);
// INTERNAL AUTHENTICATE
- return internalAuthenticate(hash);
-
- } catch (FileNotFoundException e) {
- throw new NotActivatedException();
+ return execINTERNAL_AUTHENTICATE(channel, hash);
} catch (SecurityStatusNotSatisfiedException e) {
- pinRequired = true;
- retries = verifyPIN(KID_PIN_DEC);
- } catch (VerificationFailedException e) {
- pinRequired = true;
- retries = e.getRetries();
- } finally {
- getCard().endExclusive();
+ verifyPINLoop(channel, spec, provider);
}
- } while (retries != 0);
-
- throw new LockedException();
+ }
} else {
throw new IllegalArgumentException("KeyboxName '" + keyboxName
@@ -321,377 +430,311 @@ public class ACOSCard extends AbstractSignatureCard {
}
}
+
+ public int getAppVersion() {
+ return appVersion;
+ }
- ////////////////////////////////////////////////////////////////////////
- // PROTECTED METHODS (assume exclusive card access)
- ////////////////////////////////////////////////////////////////////////
+ /* (non-Javadoc)
+ * @see at.gv.egiz.smcc.AbstractSignatureCard#verifyPIN(at.gv.egiz.smcc.PINSpec, at.gv.egiz.smcc.PINProvider)
+ */
+ @Override
+ public void verifyPIN(PINSpec pinSpec, PINProvider pinProvider)
+ throws LockedException, NotActivatedException, CancelledException,
+ TimeoutException, SignatureCardException, InterruptedException {
- protected ResponseAPDU selectFileFID(byte[] fid) throws CardException, SignatureCardException {
CardChannel channel = getCardChannel();
- return transmit(channel, new CommandAPDU(0x00, 0xA4, 0x00,
- 0x00, fid, 256));
+
+ try {
+ // SELECT application
+ execSELECT_AID(channel, pinSpec.getContextAID());
+ // VERIFY
+ verifyPIN(channel, pinSpec, pinProvider, -1);
+ } catch (CardException e) {
+ log.info("Failed to verify PIN.", e);
+ throw new SignatureCardException("Failed to verify PIN.", e);
+ }
+
}
+
+ /* (non-Javadoc)
+ * @see at.gv.egiz.smcc.AbstractSignatureCard#changePIN(at.gv.egiz.smcc.PINSpec, at.gv.egiz.smcc.ChangePINProvider)
+ */
+ @Override
+ public void changePIN(PINSpec pinSpec, ChangePINProvider pinProvider)
+ throws LockedException, NotActivatedException, CancelledException,
+ TimeoutException, SignatureCardException, InterruptedException {
- private void mseSetDST(int p1, int p2, byte[] dst) throws CardException, SignatureCardException {
CardChannel channel = getCardChannel();
- ResponseAPDU resp = transmit(channel, new CommandAPDU(0x00, 0x22, p1,
- p2, dst));
- if (resp.getSW() != 0x9000) {
- throw new SignatureCardException("MSE:SET DST failed: SW="
- + Integer.toHexString(resp.getSW()));
+
+ try {
+ // SELECT application
+ execSELECT_AID(channel, pinSpec.getContextAID());
+ // CHANGE REFERENCE DATA
+ changePIN(channel, pinSpec, pinProvider, -1);
+ } catch (CardException e) {
+ log.info("Failed to change PIN.", e);
+ throw new SignatureCardException("Failed to change PIN.", e);
}
+
}
- private void psoHash(byte[] hash) throws CardException, SignatureCardException {
- CardChannel channel = getCardChannel();
- ResponseAPDU resp = transmit(channel, new CommandAPDU(0x00, 0x2A, 0x90,
- 0x81, hash));
- if (resp.getSW() != 0x9000) {
- throw new SignatureCardException("PSO:HASH failed: SW="
- + Integer.toHexString(resp.getSW()));
- }
+ @Override
+ public void activatePIN(PINSpec pinSpec, PINProvider pinProvider)
+ throws CancelledException, SignatureCardException, CancelledException,
+ TimeoutException, InterruptedException {
+ log.error("ACTIVATE PIN not supported by ACOS");
+ throw new SignatureCardException("PIN activation not supported by this card.");
}
- private byte[] psoComputDigitalSiganture() throws CardException,
- SignatureCardException {
- CardChannel channel = getCardChannel();
- ResponseAPDU resp = transmit(channel, new CommandAPDU(0x00, 0x2A, 0x9E,
- 0x9A, 256));
- if (resp.getSW() != 0x9000) {
- throw new SignatureCardException(
- "PSO: COMPUTE DIGITAL SIGNATRE failed: SW="
- + Integer.toHexString(resp.getSW()));
- } else {
- return resp.getData();
- }
+ @Override
+ public void unblockPIN(PINSpec pinSpec, PINProvider pinProvider)
+ throws CancelledException, SignatureCardException, InterruptedException {
+ throw new SignatureCardException("Unblock PIN not supported.");
}
- private byte[] internalAuthenticate(byte[] hash) throws CardException, SignatureCardException {
- 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[] data = new byte[digestInfo.length + hash.length + 1];
-
- System.arraycopy(digestInfo, 0, data, 0, digestInfo.length);
- data[digestInfo.length] = (byte) hash.length;
- System.arraycopy(hash, 0, data, digestInfo.length + 1, hash.length);
-
- CardChannel channel = getCardChannel();
-
- ResponseAPDU resp = transmit(channel, new CommandAPDU(0x00, 0x88, 0x10, 0x00, data, 256));
- if (resp.getSW() != 0x9000) {
- throw new SignatureCardException("INTERNAL AUTHENTICATE failed: SW=" + Integer.toHexString(resp.getSW()));
+ /* (non-Javadoc)
+ * @see at.gv.egiz.smcc.PINMgmtSignatureCard#getPINSpecs()
+ */
+ @Override
+ public List<PINSpec> getPINSpecs() {
+ if (getAppVersion() < 2) {
+ return Arrays.asList(new PINSpec[] {DEC_PIN_SPEC, SIG_PIN_SPEC, INF_PIN_SPEC});
} else {
- return resp.getData();
+ return Arrays.asList(new PINSpec[] {DEC_PIN_SPEC, SIG_PIN_SPEC});
}
}
- /**
- *
- * @param kid
- * @return -1
+ /* (non-Javadoc)
+ * @see at.gv.egiz.smcc.PINMgmtSignatureCard#getPINStatus(at.gv.egiz.smcc.PINSpec)
*/
@Override
- protected int verifyPIN(byte kid) {
- log.debug("VERIFY PIN without PIN BLOCK not supported by ACOS");
- return -1;
+ public PIN_STATE getPINState(PINSpec pinSpec) throws SignatureCardException {
+ return PIN_STATE.UNKNOWN;
}
@Override
- protected int verifyPIN(byte kid, char[] pin)
- throws LockedException, NotActivatedException, CancelledException, TimeoutException, PINFormatException, PINOperationAbortedException, SignatureCardException {
- try {
- byte[] sw;
- if (reader.hasFeature(CCID.FEATURE_VERIFY_PIN_DIRECT)) {
- log.debug("verify pin on cardreader");
- sw = reader.verifyPinDirect(getPINVerifyStructure(kid));
-// int sw = (resp[resp.length-2] & 0xff) << 8 | resp[resp.length-1] & 0xff;
- } else if (reader.hasFeature(CCID.FEATURE_VERIFY_PIN_START)) {
- log.debug("verify pin on cardreader");
- sw = reader.verifyPin(getPINVerifyStructure(kid));
- } else {
- byte[] pinBlock = encodePINBlock(pin);
- CardChannel channel = getCardChannel();
- ResponseAPDU resp = transmit(channel,
- new CommandAPDU(0x00, 0x20, 0x00, kid, pinBlock), false);
- sw = new byte[2];
- sw[0] = (byte) resp.getSW1();
- sw[1] = (byte) resp.getSW2();
- }
+ public String toString() {
+ return "a-sign premium";
+ }
- //6A 00 (falshe P1/P2) nicht in contextAID
- //69 85 (nutzungsbedingungen nicht erfüllt) in DF_Sig und nicht sigpin
-
- if (sw[0] == (byte) 0x90 && sw[1] == (byte) 0x00) {
- return -1;
- } else if (sw[0] == (byte) 0x63 && sw[1] == (byte) 0xc0) {
- throw new LockedException("[63:c0]");
- } else if (sw[0] == (byte) 0x63 && (sw[1] & 0xf0) >> 4 == 0xc) {
- return sw[1] & 0x0f;
- } else if (sw[0] == (byte) 0x69 && sw[1] == (byte) 0x83) {
- //Authentisierungsmethode gesperrt
- throw new NotActivatedException("[69:83]");
-// } else if (sw[0] == (byte) 0x69 && sw[1] == (byte) 0x84) {
-// //referenzierte Daten sind reversibel gesperrt (invalidated)
-// throw new NotActivatedException("[69:84]");
-// } else if (sw[0] == (byte) 0x69 && sw[1] == (byte) 0x85) {
-// //Benutzungsbedingungen nicht erfüllt
-// throw new NotActivatedException("[69:85]");
- } else if (sw[0] == (byte) 0x64 && sw[1] == (byte) 0x00) {
- throw new TimeoutException("[64:00]");
- } else if (sw[0] == (byte) 0x64 && sw[1] == (byte) 0x01) {
- throw new CancelledException("[64:01]");
- } else if (sw[0] == (byte) 0x64 && sw[1] == (byte) 0x03) {
- throw new PINFormatException("[64:03]");
- }
- log.error("Failed to verify pin: SW="
- + SMCCHelper.toString(sw));
- throw new SignatureCardException(SMCCHelper.toString(sw));
+ ////////////////////////////////////////////////////////////////////////
+ // PROTECTED METHODS (assume exclusive card access)
+ ////////////////////////////////////////////////////////////////////////
- } catch (CardException ex) {
- log.error("smart card communication failed: " + ex.getMessage());
- throw new SignatureCardException("smart card communication failed: " + ex.getMessage(), ex);
- }
+ protected void verifyPINLoop(CardChannel channel, PINSpec spec, PINProvider provider)
+ throws InterruptedException, LockedException, NotActivatedException,
+ TimeoutException, PINFormatException, PINOperationAbortedException,
+ SignatureCardException, CardException {
+
+ int retries = -1;
+ do {
+ retries = verifyPIN(channel, spec, provider, retries);
+ } while (retries > 0);
+
}
- /**
- * SCARD_E_NOT_TRANSACTED inf/dec PIN not active (pcsc crash)
- * @param kid
- * @param oldPin
- * @param newPin
- * @return
- * @throws at.gv.egiz.smcc.LockedException
- * @throws at.gv.egiz.smcc.NotActivatedException
- * @throws at.gv.egiz.smcc.SignatureCardException
- */
- @Override
- protected int changePIN(byte kid, char[] oldPin, char[] newPin)
- throws LockedException, NotActivatedException, CancelledException, PINFormatException, PINConfirmationException, TimeoutException, PINOperationAbortedException, SignatureCardException {
- try {
- byte[] sw;
- if (reader.hasFeature(CCID.FEATURE_MODIFY_PIN_DIRECT)) {
- log.debug("modify pin on cardreader");
- sw = reader.modifyPinDirect(getPINModifyStructure(kid));
- } else if (reader.hasFeature(CCID.FEATURE_MODIFY_PIN_START)) {
- log.debug("modify pin on cardreader");
- sw = reader.modifyPin(getPINModifyStructure(kid));
- } else {
- byte[] cmd = new byte[16];
- System.arraycopy(encodePINBlock(oldPin), 0, cmd, 0, 8);
- System.arraycopy(encodePINBlock(newPin), 0, cmd, 8, 8);
-
- CardChannel channel = getCardChannel();
+ protected int verifyPIN(CardChannel channel, PINSpec pinSpec,
+ PINProvider provider, int retries) throws InterruptedException, CardException, SignatureCardException {
+
+ VerifyAPDUSpec apduSpec = new VerifyAPDUSpec(
+ new byte[] {
+ (byte) 0x00, (byte) 0x20, (byte) 0x00, pinSpec.getKID(), (byte) 0x08,
+ (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00,
+ (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00 },
+ 0, VerifyAPDUSpec.PIN_FORMAT_ASCII, 8);
+
+ ResponseAPDU resp = reader.verify(channel, apduSpec, pinSpec, provider, retries);
+
+ if (resp.getSW() == 0x9000) {
+ return -1;
+ }
+ if (resp.getSW() >> 4 == 0x63c) {
+ return 0x0f & resp.getSW();
+ }
- ResponseAPDU resp = transmit(channel,
- new CommandAPDU(0x00, 0x24, 0x00, kid, cmd), false);
+ switch (resp.getSW()) {
+ case 0x6983:
+ // authentication method blocked
+ throw new LockedException();
+
+ default:
+ String msg = "VERIFY failed. SW=" + Integer.toHexString(resp.getSW());
+ log.info(msg);
+ throw new SignatureCardException(msg);
+ }
- sw = new byte[2];
- sw[0] = (byte) resp.getSW1();
- sw[1] = (byte) resp.getSW2();
- }
+ }
- // activates pin (newPIN) if not active
- if (sw[0] == (byte) 0x90 && sw[1] == (byte) 0x00) {
- return -1;
- } else if (sw[0] == (byte) 0x63 && sw[1] == (byte) 0xc0) {
- throw new LockedException("[63:c0]");
- } else if (sw[0] == (byte) 0x63 && (sw[1] & 0xf0) >> 4 == 0xc) {
- return sw[1] & 0x0f;
- } else if (sw[0] == (byte) 0x69 && sw[1] == (byte) 0x83) {
- //Authentisierungsmethode gesperrt
- // sig-pin only (card not transacted for inf/dec pin)
- throw new NotActivatedException("[69:83]");
- } else if (sw[0] == (byte) 0x64 && sw[1] == (byte) 0x00) {
- throw new TimeoutException("[64:00]");
- } else if (sw[0] == (byte) 0x64 && sw[1] == (byte) 0x01) {
- throw new CancelledException("[64:01]");
- } else if (sw[0] == (byte) 0x64 && sw[1] == (byte) 0x02) {
- throw new PINConfirmationException("[64:02]");
- } else if (sw[0] == (byte) 0x64 && sw[1] == (byte) 0x03) {
- throw new PINFormatException("[64:03]");
- } else if (sw[0] == (byte) 0x6a && sw[1] == (byte) 0x80) {
- log.info("invalid parameter, assume wrong pin size");
- throw new PINFormatException("[6a:80]");
- }
- log.error("Failed to change pin: SW="
- + SMCCHelper.toString(sw));
- throw new SignatureCardException(SMCCHelper.toString(sw));
+ protected int changePIN(CardChannel channel, PINSpec pinSpec,
+ ChangePINProvider pinProvider, int retries) throws CancelledException, InterruptedException, CardException, SignatureCardException {
+
+ ChangeReferenceDataAPDUSpec apduSpec = new ChangeReferenceDataAPDUSpec(
+ new byte[] {
+ (byte) 0x00, (byte) 0x24, (byte) 0x00, pinSpec.getKID(), (byte) 0x10,
+ (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00,
+ (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00,
+ (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00,
+ (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00
+ },
+ 0, VerifyAPDUSpec.PIN_FORMAT_ASCII, 8);
+
+
+
+ ResponseAPDU resp = reader.modify(channel, apduSpec, pinSpec, pinProvider, retries);
+
+ if (resp.getSW() == 0x9000) {
+ return -1;
+ }
+ if (resp.getSW() >> 4 == 0x63c) {
+ return 0x0f & resp.getSW();
+ }
+
+ switch (resp.getSW()) {
+ case 0x6983:
+ // authentication method blocked
+ throw new LockedException();
+
+ default:
+ String msg = "CHANGE REFERENCE DATA failed. SW=" + Integer.toHexString(resp.getSW());
+ log.info(msg);
+ throw new SignatureCardException(msg);
+ }
+
+ }
- } catch (CardException ex) {
- log.error("smart card communication failed: " + ex.getMessage());
- throw new SignatureCardException("smart card communication failed: " + ex.getMessage(), ex);
+ protected byte[] execSELECT_AID(CardChannel channel, byte[] aid)
+ throws SignatureCardException, CardException {
+
+ ResponseAPDU resp = channel.transmit(
+ new CommandAPDU(0x00, 0xA4, 0x04, 0x00, aid, 256));
+
+ if (resp.getSW() == 0x6A82) {
+ String msg = "File or application not found AID="
+ + SMCCHelper.toString(aid) + " SW="
+ + Integer.toHexString(resp.getSW()) + ".";
+ log.info(msg);
+ throw new FileNotFoundException(msg);
+ } else if (resp.getSW() != 0x9000) {
+ String msg = "Failed to select application AID="
+ + SMCCHelper.toString(aid) + " SW="
+ + Integer.toHexString(resp.getSW()) + ".";
+ log.info(msg);
+ throw new SignatureCardException(msg);
+ } else {
+ return resp.getBytes();
}
+
}
+
+ protected byte[] execSELECT_FID(CardChannel channel, byte[] fid)
+ throws SignatureCardException, CardException {
+
+ ResponseAPDU resp = channel.transmit(
+ new CommandAPDU(0x00, 0xA4, 0x00, 0x00, fid, 256));
+
+ if (resp.getSW() == 0x6A82) {
+ String msg = "File or application not found FID="
+ + SMCCHelper.toString(fid) + " SW="
+ + Integer.toHexString(resp.getSW()) + ".";
+ log.info(msg);
+ throw new FileNotFoundException(msg);
+ } else if (resp.getSW() != 0x9000) {
+ String msg = "Failed to select application FID="
+ + SMCCHelper.toString(fid) + " SW="
+ + Integer.toHexString(resp.getSW()) + ".";
+ log.error(msg);
+ throw new SignatureCardException(msg);
+ } else {
+ return resp.getBytes();
+ }
- /**
- * throws SignatureCardException (PIN activation not supported by ACOS)
- * @throws at.gv.egiz.smcc.SignatureCardException
- */
- @Override
- public void activatePIN(byte kid, char[] pin)
- throws SignatureCardException {
- log.error("ACTIVATE PIN not supported by ACOS");
- throw new SignatureCardException("PIN activation not supported by this card");
+
}
+
+ protected void execMSE(CardChannel channel, int p1,
+ int p2, byte[] data) throws SignatureCardException, CardException {
- /**
- * ASCII encoded pin, padded with 0x00
- * @param pin
- * @return a 8 byte pin block
- */
- @Override
- protected byte[] encodePINBlock(char[] pin) {
-// byte[] asciiPIN = new String(pin).getBytes(Charset.forName("ASCII"));
- CharBuffer chars = CharBuffer.wrap(pin);
- ByteBuffer bytes = Charset.forName("ASCII").encode(chars);
- byte[] asciiPIN = bytes.array();
- byte[] encodedPIN = new byte[8];
- System.arraycopy(asciiPIN, 0, encodedPIN, 0, Math.min(asciiPIN.length,
- encodedPIN.length));
-// System.out.println("ASCII encoded PIN block: " + SMCCHelper.toString(encodedPIN));
- return encodedPIN;
+ ResponseAPDU resp = channel.transmit(
+ new CommandAPDU(0x00, 0x22, p1, p2, data));
+
+ if (resp.getSW() != 0x9000) {
+ String msg = "MSE failed: SW="
+ + Integer.toHexString(resp.getSW());
+ log.error(msg);
+ throw new SignatureCardException(msg);
+ }
+
}
- private byte[] getPINVerifyStructure(byte kid) {
-
- byte bTimeOut = reader.getbTimeOut();
- byte bTimeOut2 = reader.getbTimeOut2();
- byte bmFormatString = (byte) 0x82; // 1 0000 0 10
- // ^------------ System unit = byte
- // ^^^^------- PIN position in the frame = 1 byte
- // ^----- PIN justification left
- // ^^-- ASCII format
- byte bmPINBlockString = (byte) 0x08; // 0000 1000
- // ^^^^--------- PIN length size: 0 bits
- // ^^^^---- Length PIN = 8 bytes
- byte bmPINLengthFormat = (byte) 0x00; // 000 0 0000
- // ^-------- System bit units is bit
- // ^^^^--- no PIN length
- byte wPINMaxExtraDigitL = //TODO compare ints, not bytes
- (reader.getwPINMaxExtraDigitL() < (byte) 0x08) ?
- reader.getwPINMaxExtraDigitL() : (byte) 0x08;
- byte wPINMaxExtraDigitH =
- (reader.getwPINMaxExtraDigitH() > (byte) 0x00) ?
- reader.getwPINMaxExtraDigitH() : (byte) 0x00;
- byte bEntryValidationCondition =
- reader.getbEntryValidationCondition();
- byte bNumberMessage = (byte) 0x00; // No message
- byte wLangIdL = (byte) 0x0C;
- byte wLangIdH = (byte) 0x04;
- byte bMsgIndex = (byte) 0x00;
-
- byte[] apdu = new byte[] {
- (byte) 0x00, (byte) 0x20, (byte) 0x00, kid, (byte) 0x08,
- (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00,
- (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00
- };
-
- int offset = 0;
- byte[] pinVerifyStructure = new byte[offset + 19 + apdu.length];
- pinVerifyStructure[offset++] = bTimeOut;
- pinVerifyStructure[offset++] = bTimeOut2;
- pinVerifyStructure[offset++] = bmFormatString;
- pinVerifyStructure[offset++] = bmPINBlockString;
- pinVerifyStructure[offset++] = bmPINLengthFormat;
- pinVerifyStructure[offset++] = wPINMaxExtraDigitL;
- pinVerifyStructure[offset++] = wPINMaxExtraDigitH;
- pinVerifyStructure[offset++] = bEntryValidationCondition;
- pinVerifyStructure[offset++] = bNumberMessage;
- pinVerifyStructure[offset++] = wLangIdL;
- pinVerifyStructure[offset++] = wLangIdH;
- pinVerifyStructure[offset++] = bMsgIndex;
-
- pinVerifyStructure[offset++] = 0x00;
- pinVerifyStructure[offset++] = 0x00;
- pinVerifyStructure[offset++] = 0x00;
-
- pinVerifyStructure[offset++] = (byte) apdu.length;
- pinVerifyStructure[offset++] = 0x00;
- pinVerifyStructure[offset++] = 0x00;
- pinVerifyStructure[offset++] = 0x00;
- System.arraycopy(apdu, 0, pinVerifyStructure, offset, apdu.length);
-
- return pinVerifyStructure;
+ protected byte[] execPSO_DECIPHER(CardChannel channel, byte [] cipher) throws CardException, SignatureCardException {
+
+ byte[] data = new byte[cipher.length + 1];
+ data[0] = 0x00;
+ System.arraycopy(cipher, 0, data, 1, cipher.length);
+ ResponseAPDU resp = channel.transmit(new CommandAPDU(0x00, 0x2A, 0x80, 0x86, data, 256));
+ if (resp.getSW() == 0x6982) {
+ throw new SecurityStatusNotSatisfiedException();
+ } else if (resp.getSW() != 0x9000) {
+ throw new SignatureCardException(
+ "PSO - DECIPHER failed: SW="
+ + Integer.toHexString(resp.getSW()));
+ }
+
+ return resp.getData();
+
}
- public byte[] getPINModifyStructure(byte kid) {
-
- byte bTimeOut = reader.getbTimeOut();
- byte bTimeOut2 = reader.getbTimeOut2();
- byte bmFormatString = (byte) 0x82; // 1 0000 0 10
- // ^------------ System unit = byte
- // ^^^^------- PIN position in the frame = 1 byte
- // ^----- PIN justification left
- // ^^-- ASCII format
- byte bmPINBlockString = (byte) 0x08; // 0000 1000
- // ^^^^--------- PIN length size: 0 bits
- // ^^^^---- Length PIN = 8 bytes
- byte bmPINLengthFormat = (byte) 0x00; // 000 0 0000
- // ^-------- System bit units is bit
- // ^^^^--- no PIN length
- byte bInsertionOffsetOld = (byte) 0x00; // insertion position offset in bytes
- byte bInsertionOffsetNew = (byte) 0x08;
- byte wPINMaxExtraDigitL =
- (reader.getwPINMaxExtraDigitL() < (byte) 0x08) ?
- reader.getwPINMaxExtraDigitL() : (byte) 0x08;
- byte wPINMaxExtraDigitH =
- (reader.getwPINMaxExtraDigitH() > (byte) 0x00) ?
- reader.getwPINMaxExtraDigitH() : (byte) 0x00;
- byte bConfirmPIN = (byte) 0x03;
- byte bEntryValidationCondition =
- reader.getbEntryValidationCondition();
- byte bNumberMessage = (byte) 0x03;
- byte wLangIdL = (byte) 0x0C;
- byte wLangIdH = (byte) 0x04;
- byte bMsgIndex1 = (byte) 0x00;
- byte bMsgIndex2 = (byte) 0x01;
- byte bMsgIndex3 = (byte) 0x02;
-
- byte[] apdu = new byte[] {
- (byte) 0x00, (byte) 0x24, (byte) 0x00, kid, (byte) 0x10,
- (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00,
- (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00,
- (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00,
- (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00
- };
-
- int offset = 0;
- byte[] pinModifyStructure = new byte[offset + 24 + apdu.length];
- pinModifyStructure[offset++] = bTimeOut;
- pinModifyStructure[offset++] = bTimeOut2;
- pinModifyStructure[offset++] = bmFormatString;
- pinModifyStructure[offset++] = bmPINBlockString;
- pinModifyStructure[offset++] = bmPINLengthFormat;
- pinModifyStructure[offset++] = bInsertionOffsetOld;
- pinModifyStructure[offset++] = bInsertionOffsetNew;
- pinModifyStructure[offset++] = wPINMaxExtraDigitL;
- pinModifyStructure[offset++] = wPINMaxExtraDigitH;
- pinModifyStructure[offset++] = bConfirmPIN;
- pinModifyStructure[offset++] = bEntryValidationCondition;
- pinModifyStructure[offset++] = bNumberMessage;
- pinModifyStructure[offset++] = wLangIdL;
- pinModifyStructure[offset++] = wLangIdH;
- pinModifyStructure[offset++] = bMsgIndex1;
- pinModifyStructure[offset++] = bMsgIndex2;
- pinModifyStructure[offset++] = bMsgIndex3;
-
- pinModifyStructure[offset++] = 0x00;
- pinModifyStructure[offset++] = 0x00;
- pinModifyStructure[offset++] = 0x00;
-
- pinModifyStructure[offset++] = (byte) apdu.length;
- pinModifyStructure[offset++] = 0x00;
- pinModifyStructure[offset++] = 0x00;
- pinModifyStructure[offset++] = 0x00;
- System.arraycopy(apdu, 0, pinModifyStructure, offset, apdu.length);
-
- return pinModifyStructure;
+ protected void execPSO_HASH(CardChannel channel, byte[] hash) throws CardException, SignatureCardException {
+
+ ResponseAPDU resp = channel.transmit(
+ new CommandAPDU(0x00, 0x2A, 0x90, 0x81, hash));
+ if (resp.getSW() != 0x9000) {
+ throw new SignatureCardException("PSO - HASH failed: SW="
+ + Integer.toHexString(resp.getSW()));
+ }
+
}
+
+ protected byte[] execPSO_COMPUTE_DIGITAL_SIGNATURE(CardChannel channel) throws CardException,
+ SignatureCardException {
- @Override
- public String toString() {
- return "a-sign premium";
+ ResponseAPDU resp = channel.transmit(
+ new CommandAPDU(0x00, 0x2A, 0x9E, 0x9A, 256));
+ if (resp.getSW() != 0x9000) {
+ throw new SignatureCardException(
+ "PSO - COMPUTE DIGITAL SIGNATRE failed: SW="
+ + Integer.toHexString(resp.getSW()));
+ } else {
+ return resp.getData();
+ }
+
+ }
+
+ protected byte[] execINTERNAL_AUTHENTICATE(CardChannel channel, byte[] hash) throws CardException,
+ SignatureCardException {
+
+ 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[] data = new byte[digestInfo.length + hash.length + 1];
+
+ System.arraycopy(digestInfo, 0, data, 0, digestInfo.length);
+ data[digestInfo.length] = (byte) hash.length;
+ System.arraycopy(hash, 0, data, digestInfo.length + 1, hash.length);
+
+ ResponseAPDU resp = channel.transmit(new CommandAPDU(0x00, 0x88, 0x10, 0x00, data, 256));
+ if (resp.getSW() == 0x6982) {
+ throw new SecurityStatusNotSatisfiedException();
+ } else if (resp.getSW() == 0x6983) {
+ throw new LockedException();
+ } else if (resp.getSW() != 0x9000) {
+ throw new SignatureCardException("INTERNAL AUTHENTICATE failed: SW="
+ + Integer.toHexString(resp.getSW()));
+ } else {
+ return resp.getData();
+ }
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-19 20:22:03 +0000