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Diffstat (limited to 'src/cz/crcs/ectester/standalone/test/base/SignatureTestable.java')
-rw-r--r--src/cz/crcs/ectester/standalone/test/base/SignatureTestable.java143
1 files changed, 0 insertions, 143 deletions
diff --git a/src/cz/crcs/ectester/standalone/test/base/SignatureTestable.java b/src/cz/crcs/ectester/standalone/test/base/SignatureTestable.java
deleted file mode 100644
index fe81b10..0000000
--- a/src/cz/crcs/ectester/standalone/test/base/SignatureTestable.java
+++ /dev/null
@@ -1,143 +0,0 @@
-package cz.crcs.ectester.standalone.test.base;
-
-import java.security.InvalidKeyException;
-import java.security.SecureRandom;
-import java.security.Signature;
-import java.security.SignatureException;
-import java.security.interfaces.ECPrivateKey;
-import java.security.interfaces.ECPublicKey;
-
-/**
- * @author Jan Jancar johny@neuromancer.sk
- */
-public class SignatureTestable extends StandaloneTestable<SignatureTestable.SignatureStage> {
- private Signature sig;
- private ECPrivateKey signKey;
- private ECPublicKey verifyKey;
- private KeyGeneratorTestable kgt;
- private byte[] data;
- private byte[] signature;
- private boolean verified;
-
- public SignatureTestable(Signature sig, ECPrivateKey signKey, ECPublicKey verifyKey, byte[] data) {
- this.sig = sig;
- this.signKey = signKey;
- this.verifyKey = verifyKey;
- this.data = data;
- if (data == null) {
- SecureRandom random = new SecureRandom();
- this.data = new byte[64];
- random.nextBytes(this.data);
- }
- }
-
- public SignatureTestable(Signature sig, ECPublicKey verifyKey, byte[] data, byte[] signature) {
- this.sig = sig;
- this.verifyKey = verifyKey;
- this.data = data;
- this.signature = signature;
- }
-
- public SignatureTestable(Signature sig, KeyGeneratorTestable kgt, byte[] data) {
- this(sig, (ECPrivateKey) null, null, data);
- this.kgt = kgt;
- }
-
- public Signature getSig() {
- return sig;
- }
-
- public byte[] getData() {
- return data;
- }
-
- public byte[] getSignature() {
- return signature;
- }
-
- public boolean getVerified() {
- return verified;
- }
-
- @Override
- public void run() {
- try {
- stage = SignatureStage.GetKeys;
- if (kgt != null) {
- signKey = (ECPrivateKey) kgt.getKeyPair().getPrivate();
- verifyKey = (ECPublicKey) kgt.getKeyPair().getPublic();
- }
-
- if(signKey != null) {
- stage = SignatureStage.InitSign;
- try {
- sig.initSign(signKey);
- } catch (InvalidKeyException e) {
- failOnException(e);
- return;
- }
-
- stage = SignatureStage.UpdateSign;
- try {
- sig.update(data);
- } catch (SignatureException e) {
- failOnException(e);
- return;
- }
-
- stage = SignatureStage.Sign;
- try {
- signature = sig.sign();
- } catch (SignatureException e) {
- failOnException(e);
- return;
- }
-
- ok = true;
- }
-
- if (verifyKey != null) {
- stage = SignatureStage.InitVerify;
- try {
- sig.initVerify(verifyKey);
- } catch (InvalidKeyException e) {
- failOnException(e);
- return;
- }
-
- stage = SignatureStage.UpdateVerify;
- try {
- sig.update(data);
- } catch (SignatureException e) {
- failOnException(e);
- return;
- }
-
- stage = SignatureStage.Verify;
- try {
- verified = sig.verify(signature);
- } catch (SignatureException e) {
- failOnException(e);
- return;
- }
-
- ok = verified;
- }
- } catch (Exception ex) {
- ok = false;
- error = true;
- errorCause = ex;
- }
- hasRun = true;
- }
-
- public enum SignatureStage {
- GetKeys,
- InitSign,
- UpdateSign,
- Sign,
- InitVerify,
- UpdateVerify,
- Verify
- }
-}