1 files changed, 0 insertions, 247 deletions
diff --git a/libraries/spongycastle/prov/src/test/java/org/spongycastle/jce/provider/test/ECNRTest.java b/libraries/spongycastle/prov/src/test/java/org/spongycastle/jce/provider/test/ECNRTest.java
deleted file mode 100644
index 6e9b4033e..000000000
--- a/libraries/spongycastle/prov/src/test/java/org/spongycastle/jce/provider/test/ECNRTest.java
+++ /dev/null
@@ -1,247 +0,0 @@
-package org.spongycastle.jce.provider.test;
-
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
-import java.math.BigInteger;
-import java.security.KeyFactory;
-import java.security.PrivateKey;
-import java.security.PublicKey;
-import java.security.SecureRandom;
-import java.security.Security;
-import java.security.Signature;
-
-import org.spongycastle.asn1.ASN1InputStream;
-import org.spongycastle.asn1.ASN1Sequence;
-import org.spongycastle.asn1.DERInteger;
-import org.spongycastle.jce.provider.BouncyCastleProvider;
-import org.spongycastle.jce.spec.ECParameterSpec;
-import org.spongycastle.jce.spec.ECPrivateKeySpec;
-import org.spongycastle.jce.spec.ECPublicKeySpec;
-import org.spongycastle.math.ec.ECCurve;
-import org.spongycastle.util.BigIntegers;
-import org.spongycastle.util.encoders.Hex;
-import org.spongycastle.util.test.FixedSecureRandom;
-import org.spongycastle.util.test.SimpleTest;
-
-public class ECNRTest
-    extends SimpleTest
-{
-    byte[] k1 = Hex.decode("d5014e4b60ef2ba8b6211b4062ba3224e0427dd3");
-    byte[] k2 = Hex.decode("345e8d05c075c3a508df729a1685690e68fcfb8c8117847e89063bca1f85d968fd281540b6e13bd1af989a1fbf17e06462bf511f9d0b140fb48ac1b1baa5bded");
-
-    SecureRandom    random = new FixedSecureRandom(new byte[][] { k1, k2 });
-    
-    /**
-     * X9.62 - 1998,<br>
-     * J.3.2, Page 155, ECDSA over the field Fp<br>
-     * an example with 239 bit prime
-     */
-    private void testECNR239bitPrime()
-        throws Exception
-    {
-        BigInteger r = new BigInteger("308636143175167811492623515537541734843573549327605293463169625072911693");
-        BigInteger s = new BigInteger("852401710738814635664888632022555967400445256405412579597015412971797143");
-
-        byte[] kData = BigIntegers.asUnsignedByteArray(new BigInteger("700000017569056646655505781757157107570501575775705779575555657156756655"));
-        
-        SecureRandom    k = new FixedSecureRandom(kData);
-
-        ECCurve curve = new ECCurve.Fp(
-            new BigInteger("883423532389192164791648750360308885314476597252960362792450860609699839"), // q
-            new BigInteger("7fffffffffffffffffffffff7fffffffffff8000000000007ffffffffffc", 16), // a
-            new BigInteger("6b016c3bdcf18941d0d654921475ca71a9db2fb27d1d37796185c2942c0a", 16)); // b
-
-        ECParameterSpec spec = new ECParameterSpec(
-            curve,
-            curve.decodePoint(Hex.decode("020ffa963cdca8816ccc33b8642bedf905c3d358573d3f27fbbd3b3cb9aaaf")), // G
-            new BigInteger("883423532389192164791648750360308884807550341691627752275345424702807307")); // n
-        
-
-        ECPrivateKeySpec priKey = new ECPrivateKeySpec(
-            new BigInteger("876300101507107567501066130761671078357010671067781776716671676178726717"), // d
-            spec);
-
-        ECPublicKeySpec pubKey = new ECPublicKeySpec(
-            curve.decodePoint(Hex.decode("025b6dc53bc61a2548ffb0f671472de6c9521a9d2d2534e65abfcbd5fe0c70")), // Q
-            spec);
-
-        Signature           sgr = Signature.getInstance("SHA1withECNR", "SC");
-        KeyFactory          f = KeyFactory.getInstance("ECDSA", "SC");
-
-        byte[] message = new byte[] { (byte)'a', (byte)'b', (byte)'c' };
-        
-        checkSignature(239, priKey, pubKey, sgr, k, message, r, s);
-    }
-    
-    // -------------------------------------------------------------------------
-    
-    /**
-     * X9.62 - 1998,<br>
-     * Page 104-105, ECDSA over the field Fp<br>
-     * an example with 192 bit prime
-     */
-    private void testECNR192bitPrime()
-        throws Exception
-    {
-        BigInteger r  = new BigInteger("2474388605162950674935076940284692598330235697454145648371");
-        BigInteger s  = new BigInteger("2997192822503471356158280167065034437828486078932532073836");
-
-        byte[] kData = BigIntegers.asUnsignedByteArray(new BigInteger("dcc5d1f1020906df2782360d36b2de7a17ece37d503784af", 16));
-        
-        SecureRandom    k = new FixedSecureRandom(kData);
-
-        ECCurve.Fp curve = new ECCurve.Fp(
-            new BigInteger("6277101735386680763835789423207666416083908700390324961279"), // q (or p)
-            new BigInteger("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC", 16),   // a
-            new BigInteger("64210519E59C80E70FA7E9AB72243049FEB8DEECC146B9B1", 16));  // b
-        
-        ECParameterSpec spec = new ECParameterSpec(
-            curve,
-            curve.decodePoint(Hex.decode("03188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF1012")), // G
-            new BigInteger("6277101735386680763835789423176059013767194773182842284081")); // n
-        
-
-        ECPrivateKeySpec priKey = new ECPrivateKeySpec(
-            new BigInteger("651056770906015076056810763456358567190100156695615665659"), // d
-            spec);
-
-        ECPublicKeySpec pubKey = new ECPublicKeySpec(
-            curve.decodePoint(Hex.decode("0262B12D60690CDCF330BABAB6E69763B471F994DD702D16A5")), // Q
-            spec);
-
-        Signature           sgr = Signature.getInstance("SHA1withECNR", "SC");
-        KeyFactory          f = KeyFactory.getInstance("ECDSA", "SC");
-
-        byte[] message = new byte[] { (byte)'a', (byte)'b', (byte)'c' };
-        
-        checkSignature(192, priKey, pubKey, sgr, k, message, r, s);
-    }
-    
-    // -------------------------------------------------------------------------
-    
-    /**
-     * SEC 2: Recommended Elliptic Curve Domain Parameters - September 2000,<br>
-     * Page 17-19, Recommended 521-bit Elliptic Curve Domain Parameters over Fp<br>
-     * an ECC example with a 521 bit prime and a 512 bit hash
-     */
-    private void testECNR521bitPrime()
-        throws Exception
-    {
-        BigInteger r  = new BigInteger("1820641608112320695747745915744708800944302281118541146383656165330049339564439316345159057453301092391897040509935100825960342573871340486684575368150970954");
-        BigInteger s  = new BigInteger("6358277176448326821136601602749690343031826490505780896013143436153111780706227024847359990383467115737705919410755190867632280059161174165591324242446800763");
-
-        byte[] kData = BigIntegers.asUnsignedByteArray(new BigInteger("cdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef", 16));
-        
-        SecureRandom    k = new FixedSecureRandom(kData);
-
-        ECCurve.Fp curve = new ECCurve.Fp(
-            new BigInteger("6864797660130609714981900799081393217269435300143305409394463459185543183397656052122559640661454554977296311391480858037121987999716643812574028291115057151"), // q (or p)
-            new BigInteger("01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC", 16),   // a
-            new BigInteger("0051953EB9618E1C9A1F929A21A0B68540EEA2DA725B99B315F3B8B489918EF109E156193951EC7E937B1652C0BD3BB1BF073573DF883D2C34F1EF451FD46B503F00", 16));  // b
-        
-        ECParameterSpec spec = new ECParameterSpec(
-            curve,
-            curve.decodePoint(Hex.decode("0200C6858E06B70404E9CD9E3ECB662395B4429C648139053FB521F828AF606B4D3DBAA14B5E77EFE75928FE1DC127A2FFA8DE3348B3C1856A429BF97E7E31C2E5BD66")), // G
-            new BigInteger("01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFA51868783BF2F966B7FCC0148F709A5D03BB5C9B8899C47AEBB6FB71E91386409", 16)); // n
-        
-
-        ECPrivateKeySpec priKey = new ECPrivateKeySpec(
-            new BigInteger("5769183828869504557786041598510887460263120754767955773309066354712783118202294874205844512909370791582896372147797293913785865682804434049019366394746072023"), // d
-            spec);
-
-        ECPublicKeySpec pubKey = new ECPublicKeySpec(
-            curve.decodePoint(Hex.decode("02006BFDD2C9278B63C92D6624F151C9D7A822CC75BD983B17D25D74C26740380022D3D8FAF304781E416175EADF4ED6E2B47142D2454A7AC7801DD803CF44A4D1F0AC")), // Q
-            spec);
-
-        Signature           sgr = Signature.getInstance("SHA512withECNR", "SC");
-        byte[] message = new byte[] { (byte)'a', (byte)'b', (byte)'c' };
-        
-        checkSignature(521, priKey, pubKey, sgr, k, message, r, s);
-    }
-
-    private void checkSignature(
-        int size,
-        ECPrivateKeySpec priKey, 
-        ECPublicKeySpec pubKey, 
-        Signature sgr,
-        SecureRandom k, 
-        byte[] message, 
-        BigInteger r, 
-        BigInteger s)
-        throws Exception
-    {
-        KeyFactory          f = KeyFactory.getInstance("ECDSA", "SC");
-        PrivateKey          sKey = f.generatePrivate(priKey);
-        PublicKey           vKey = f.generatePublic(pubKey);
-
-        sgr.initSign(sKey, k);
-
-        sgr.update(message);
-
-        byte[]  sigBytes = sgr.sign();
-
-        sgr.initVerify(vKey);
-
-        sgr.update(message);
-
-        if (!sgr.verify(sigBytes))
-        {
-            fail(size + " bit EC verification failed");
-        }
-
-        BigInteger[]  sig = derDecode(sigBytes);
-
-        if (!r.equals(sig[0]))
-        {
-            fail(size + "bit"
-                + ": r component wrong." + System.getProperty("line.separator")
-                + " expecting: " + r + System.getProperty("line.separator")
-                + " got      : " + sig[0]);
-        }
-
-        if (!s.equals(sig[1]))
-        {
-            fail(size + "bit"
-                + ": s component wrong." + System.getProperty("line.separator")
-                + " expecting: " + s + System.getProperty("line.separator")
-                + " got      : " + sig[1]);
-        }
-    }
-
-    protected BigInteger[] derDecode(
-        byte[]  encoding)
-        throws IOException
-    {
-        ByteArrayInputStream    bIn = new ByteArrayInputStream(encoding);
-        ASN1InputStream         aIn = new ASN1InputStream(bIn);
-        ASN1Sequence            s = (ASN1Sequence)aIn.readObject();
-
-        BigInteger[]            sig = new BigInteger[2];
-
-        sig[0] = ((DERInteger)s.getObjectAt(0)).getValue();
-        sig[1] = ((DERInteger)s.getObjectAt(1)).getValue();
-
-        return sig;
-    }
-
-    public String getName()
-    {
-        return "ECNR";
-    }
-
-    public void performTest()
-        throws Exception
-    {
-        testECNR192bitPrime();
-        testECNR239bitPrime();
-        testECNR521bitPrime();
-    }
-
-    public static void main(
-        String[]    args)
-    {
-        Security.addProvider(new BouncyCastleProvider());
-
-        runTest(new ECNRTest());
-    }
-}