1 files changed, 112 insertions, 0 deletions
diff --git a/src/cz/crcs/ectester/standalone/test/KeyAgreementTestable.java b/src/cz/crcs/ectester/standalone/test/KeyAgreementTestable.java
new file mode 100644
index 0000000..8e9b0dd
--- /dev/null
+++ b/src/cz/crcs/ectester/standalone/test/KeyAgreementTestable.java
@@ -0,0 +1,112 @@
+package cz.crcs.ectester.standalone.test;
+
+import cz.crcs.ectester.common.test.BaseTestable;
+import cz.crcs.ectester.common.test.TestException;
+
+import javax.crypto.KeyAgreement;
+import java.security.InvalidAlgorithmParameterException;
+import java.security.InvalidKeyException;
+import java.security.interfaces.ECPrivateKey;
+import java.security.interfaces.ECPublicKey;
+import java.security.spec.AlgorithmParameterSpec;
+import java.security.spec.ECParameterSpec;
+
+/**
+ * @author Jan Jancar johny@neuromancer.sk
+ */
+public class KeyAgreementTestable extends BaseTestable {
+    private KeyAgreement ka;
+    private ECPrivateKey privateKey;
+    private ECPublicKey publicKey;
+    private KeyGeneratorTestable kgtPrivate;
+    private KeyGeneratorTestable kgtPublic;
+    private AlgorithmParameterSpec spec;
+    private byte[] secret;
+
+    public KeyAgreementTestable(KeyAgreement ka, ECPrivateKey privateKey, ECPublicKey publicKey) {
+        this.ka = ka;
+        this.privateKey = privateKey;
+        this.publicKey = publicKey;
+    }
+
+    public KeyAgreementTestable(KeyAgreement ka, ECPrivateKey privateKey, ECPublicKey publicKey, ECParameterSpec spec) {
+        this(ka, privateKey, publicKey);
+        this.spec = spec;
+    }
+
+    public KeyAgreementTestable(KeyAgreement ka, KeyGeneratorTestable kgt, ECPrivateKey privateKey, ECParameterSpec spec) {
+        this(ka, privateKey, null, spec);
+        this.kgtPublic = kgt;
+    }
+
+    public KeyAgreementTestable(KeyAgreement ka, ECPublicKey publicKey, KeyGeneratorTestable kgt, ECParameterSpec spec) {
+        this(ka, null, publicKey, spec);
+        this.kgtPrivate = kgt;
+    }
+
+    public KeyAgreementTestable(KeyAgreement ka, KeyGeneratorTestable privKgt, KeyGeneratorTestable pubKgt, ECParameterSpec spec) {
+        this(ka, (ECPrivateKey) null, null, spec);
+        this.kgtPrivate = privKgt;
+        this.kgtPublic = pubKgt;
+    }
+
+    public byte[] getSecret() {
+        if (!hasRun) {
+            return null;
+        }
+        return secret;
+    }
+
+    @Override
+    public void run() throws TestException {
+        if (kgtPrivate != null) {
+            privateKey = (ECPrivateKey) kgtPrivate.getKeyPair().getPrivate();
+        }
+
+        if (kgtPublic != null) {
+            publicKey = (ECPublicKey) kgtPublic.getKeyPair().getPublic();
+        }
+
+        try {
+            if (spec != null) {
+                ka.init(privateKey, spec);
+            } else {
+                ka.init(privateKey);
+            }
+        } catch (InvalidKeyException | InvalidAlgorithmParameterException e) {
+            ok = false;
+            error = true;
+            hasRun = true;
+            return;
+        }
+
+        try {
+            ka.doPhase(publicKey, true);
+        } catch (IllegalStateException e) {
+            ok = false;
+            hasRun = true;
+            return;
+        } catch (InvalidKeyException e) {
+            ok = false;
+            error = true;
+            hasRun = true;
+            return;
+        }
+
+        try {
+            secret = ka.generateSecret();
+        } catch (IllegalStateException isex) {
+            ok = false;
+            hasRun = true;
+            return;
+        } catch (UnsupportedOperationException uoe) {
+            ok = false;
+            error = true;
+            hasRun = false;
+            return;
+        }
+
+        ok = true;
+        hasRun = true;
+    }
+}