Package org.bouncycastle.jce.spec

Examples of org.bouncycastle.jce.spec.ECPublicKeySpec

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        ECPrivateKey sKey = (ECPrivateKey)p.getPrivate();
        ECPublicKey vKey = (ECPublicKey)p.getPublic();

        KeyFactory fact = KeyFactory.getInstance("ECDSA", "BC");

        vKey = (ECPublicKey)fact.generatePublic(new ECPublicKeySpec(vKey.getQ(), null));
        sKey = (ECPrivateKey)fact.generatePrivate(new ECPrivateKeySpec(sKey.getD(), null));
                       
        testECDSA(sKey, vKey);

        testBCParamsAndQ(sKey, vKey);

        testEncoding(sKey, vKey);

        ECPublicKey vKey2 = (ECPublicKey)fact.generatePublic(new ECPublicKeySpec(vKey.getQ(), ecSpec));
        ECPrivateKey sKey2 = (ECPrivateKey)fact.generatePrivate(new ECPrivateKeySpec(sKey.getD(), ecSpec));

        if (!vKey.equals(vKey2) || vKey.hashCode() != vKey2.hashCode())
        {
            fail("private equals/hashCode failed");
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                ECPrivateKeySpec priKey = new ECPrivateKeySpec(
                    new BigInteger("55441196065363246126355624130324183196576709222340016572108097750006097525544"), // d
                    spec);

                ECPublicKeySpec pubKey = new ECPublicKeySpec(
                        new ECPoint.Fp(curve,
                                       new ECFieldElement.Fp(mod_p, new BigInteger("57520216126176808443631405023338071176630104906313632182896741342206604859403")), // x
                                       new ECFieldElement.Fp(mod_p, new BigInteger("17614944419213781543809391949654080031942662045363639260709847859438286763994"))), // y
                    spec);
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        ECPrivateKeySpec priKey = new ECPrivateKeySpec(
                new BigInteger("876300101507107567501066130761671078357010671067781776716671676178726717"), // d
                spec);
       
        ECPublicKeySpec pubKey = new ECPublicKeySpec(
                curve.decodePoint(Hex.decode("025b6dc53bc61a2548ffb0f671472de6c9521a9d2d2534e65abfcbd5fe0c70")), // Q
                spec);
       
        Signature           sgr = Signature.getInstance("ECDSA", "BC");
        KeyFactory          f = KeyFactory.getInstance("ECDSA", "BC");
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        ECPrivateKeySpec priKeySpec = new ECPrivateKeySpec(
            new BigInteger("145642755521911534651321230007534120304391871461646461466464667494947990"), // d
            params);
       
        ECPublicKeySpec pubKeySpec = new ECPublicKeySpec(
            curve.decodePoint(Hex.decode("045894609CCECF9A92533F630DE713A958E96C97CCB8F5ABB5A688A238DEED6DC2D9D0C94EBFB7D526BA6A61764175B99CB6011E2047F9F067293F57F5")), // Q
            params);
   
        Signature   sgr = Signature.getInstance("ECDSA", "BC");
        KeyFactory  f = KeyFactory.getInstance("ECDSA", "BC");
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Related Classes of org.bouncycastle.jce.spec.ECPublicKeySpec

  • com.aelitis.azureus.core.security.CryptoECCUtils
  • org.bouncycastle.jce.provider.test.CertTest
  • org.bouncycastle.jce.provider.test.DSATest
  • org.bouncycastle.jce.provider.test.DSATest$ECDSA239bitPrime
  • org.bouncycastle.jce.provider.test.DSTU4145Test
  • org.bouncycastle.jce.provider.test.ECNRTest
  • org.bouncycastle.jce.provider.test.GOST3410Test
  • org.bouncycastle.jce.provider.test.GOST3410Test$ECGOST3410Test
  • org.bouncycastle.jce.provider.test.ImplicitlyCaTest
  • org.bouncycastle.jce.provider.test.PKCS10CertRequestTest
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