diff options
Diffstat (limited to 'prov/src/test/jdk1.4/org/bouncycastle/jce/provider/test/ECIESTest.java')
| -rw-r--r-- | prov/src/test/jdk1.4/org/bouncycastle/jce/provider/test/ECIESTest.java | 248 |
1 files changed, 0 insertions, 248 deletions
diff --git a/prov/src/test/jdk1.4/org/bouncycastle/jce/provider/test/ECIESTest.java b/prov/src/test/jdk1.4/org/bouncycastle/jce/provider/test/ECIESTest.java deleted file mode 100644 index 0cf97031..00000000 --- a/prov/src/test/jdk1.4/org/bouncycastle/jce/provider/test/ECIESTest.java +++ /dev/null @@ -1,248 +0,0 @@ -package org.bouncycastle.jce.provider.test; - -import java.math.BigInteger; -import java.security.AlgorithmParameters; -import java.security.KeyPair; -import java.security.KeyPairGenerator; -import java.security.PrivateKey; -import java.security.PublicKey; -import java.security.SecureRandom; -import java.security.Security; - -import javax.crypto.Cipher; - -import org.bouncycastle.jce.provider.BouncyCastleProvider; -import org.bouncycastle.jce.spec.ECParameterSpec; -import org.bouncycastle.jce.spec.IEKeySpec; -import org.bouncycastle.jce.spec.IESParameterSpec; -import org.bouncycastle.math.ec.ECCurve; -import org.bouncycastle.util.encoders.Hex; -import org.bouncycastle.util.test.SimpleTestResult; -import org.bouncycastle.util.test.Test; -import org.bouncycastle.util.test.TestResult; - -/** - * test for ECIES - Elliptic Curve Integrated Encryption Scheme - */ -public class ECIESTest - implements Test -{ - ECIESTest() - { - } - - public String getName() - { - return "ECIES"; - } - - private boolean sameAs( - byte[] a, - byte[] b) - { - if (a.length != b.length) - { - return false; - } - - for (int i = 0; i != a.length; i++) - { - if (a[i] != b[i]) - { - return false; - } - } - - return true; - } - - public TestResult perform() - { - TestResult res; - - try - { - KeyPairGenerator g = KeyPairGenerator.getInstance("ECIES", "BC"); - - ECCurve curve = new ECCurve.Fp( - new BigInteger("883423532389192164791648750360308885314476597252960362792450860609699839"), // q - new BigInteger("7fffffffffffffffffffffff7fffffffffff8000000000007ffffffffffc", 16), // a - new BigInteger("6b016c3bdcf18941d0d654921475ca71a9db2fb27d1d37796185c2942c0a", 16)); // b - - ECParameterSpec ecSpec = new ECParameterSpec( - curve, - curve.decodePoint(Hex.decode("020ffa963cdca8816ccc33b8642bedf905c3d358573d3f27fbbd3b3cb9aaaf")), // G - new BigInteger("883423532389192164791648750360308884807550341691627752275345424702807307")); // n - - g.initialize(ecSpec, new SecureRandom()); - - res = performTest(g); - if (!res.isSuccessful()) - { - return res; - } - - g = KeyPairGenerator.getInstance("ECIES", "BC"); - - g.initialize(192, new SecureRandom()); - - res = performTest(g); - if (!res.isSuccessful()) - { - return res; - } - - g = KeyPairGenerator.getInstance("ECIES", "BC"); - - g.initialize(239, new SecureRandom()); - - res = performTest(g); - if (!res.isSuccessful()) - { - return res; - } - - g = KeyPairGenerator.getInstance("ECIES", "BC"); - - g.initialize(256, new SecureRandom()); - - res = performTest(g); - if (!res.isSuccessful()) - { - return res; - } - - res = performDefTest(g); - if (!res.isSuccessful()) - { - return res; - } - } - catch (Exception ex) - { - return new SimpleTestResult(false, this.getName() + ": stream cipher test exception " + ex.toString()); - } - - return new SimpleTestResult(true, this.getName() + ": Okay"); - } - - public TestResult performTest( - KeyPairGenerator g) - { - try - { - // - // a side - // - KeyPair aKeyPair = g.generateKeyPair(); - PublicKey aPub = aKeyPair.getPublic(); - PrivateKey aPriv = aKeyPair.getPrivate(); - - // - // b side - // - KeyPair bKeyPair = g.generateKeyPair(); - PublicKey bPub = bKeyPair.getPublic(); - PrivateKey bPriv = bKeyPair.getPrivate(); - - // - // stream test - // - Cipher c1 = Cipher.getInstance("ECIES", "BC"); - Cipher c2 = Cipher.getInstance("ECIES", "BC"); - - IEKeySpec c1Key = new IEKeySpec(aPriv, bPub); - IEKeySpec c2Key = new IEKeySpec(bPriv, aPub); - - byte[] d = new byte[] { 1, 2, 3, 4, 5, 6, 7, 8 }; - byte[] e = new byte[] { 8, 7, 6, 5, 4, 3, 2, 1 }; - - IESParameterSpec param = new IESParameterSpec(d, e, 128); - - c1.init(Cipher.ENCRYPT_MODE, c1Key, param); - - c2.init(Cipher.DECRYPT_MODE, c2Key, param); - - byte[] message = Hex.decode("1234567890abcdef"); - - byte[] out1 = c1.doFinal(message, 0, message.length); - - byte[] out2 = c2.doFinal(out1, 0, out1.length); - - if (!sameAs(out2, message)) - { - return new SimpleTestResult(false, this.getName() + ": stream cipher test failed"); - } - } - catch (Exception ex) - { - return new SimpleTestResult(false, this.getName() + ": stream cipher test exception " + ex.toString()); - } - - return new SimpleTestResult(true, this.getName() + ": Okay"); - } - - public TestResult performDefTest( - KeyPairGenerator g) - { - try - { - // - // a side - // - KeyPair aKeyPair = g.generateKeyPair(); - PublicKey aPub = aKeyPair.getPublic(); - PrivateKey aPriv = aKeyPair.getPrivate(); - - // - // b side - // - KeyPair bKeyPair = g.generateKeyPair(); - PublicKey bPub = bKeyPair.getPublic(); - PrivateKey bPriv = bKeyPair.getPrivate(); - - // - // stream test - // - Cipher c1 = Cipher.getInstance("ECIES", "BC"); - Cipher c2 = Cipher.getInstance("ECIES", "BC"); - - IEKeySpec c1Key = new IEKeySpec(aPriv, bPub); - IEKeySpec c2Key = new IEKeySpec(bPriv, aPub); - - c1.init(Cipher.ENCRYPT_MODE, c1Key); - - AlgorithmParameters param = c1.getParameters(); - - c2.init(Cipher.DECRYPT_MODE, c2Key, param); - - byte[] message = Hex.decode("1234567890abcdef"); - - byte[] out1 = c1.doFinal(message, 0, message.length); - - byte[] out2 = c2.doFinal(out1, 0, out1.length); - - if (!sameAs(out2, message)) - { - return new SimpleTestResult(false, this.getName() + ": stream cipher test failed"); - } - } - catch (Exception ex) - { - return new SimpleTestResult(false, this.getName() + ": stream cipher test exception " + ex.toString()); - } - - return new SimpleTestResult(true, this.getName() + ": Okay"); - } - - public static void main( - String[] args) - { - Security.addProvider(new BouncyCastleProvider()); - - ECIESTest test = new ECIESTest(); - TestResult result = test.perform(); - - System.out.println(result); - } -} |