Examples of FixedSecureRandom

Examples of org.bouncycastle.util.test.FixedSecureRandom

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    private void checkMessage(Signature sgr, PrivateKey sKey, PublicKey vKey, byte[] message, byte[] sig)
        throws InvalidKeyException, SignatureException
    {
        byte[] kData = BigIntegers.asUnsignedByteArray(new BigInteger("700000017569056646655505781757157107570501575775705779575555657156756655"));

        SecureRandom    k = new FixedSecureRandom(kData);

        sgr.initSign(sKey, k);

        sgr.update(message);
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Examples of org.bouncycastle.util.test.FixedSecureRandom

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        BigInteger r = new BigInteger("21596333210419611985018340039034612628818151486841789642455876922391552");
        BigInteger s = new BigInteger("197030374000731686738334997654997227052849804072198819102649413465737174");
   
        byte[] kData = BigIntegers.asUnsignedByteArray(new BigInteger("171278725565216523967285789236956265265265235675811949404040041670216363"));

        SecureRandom    k = new FixedSecureRandom(kData);

        ECCurve curve = new ECCurve.F2m(
            239, // m
            36, // k
            new BigInteger("32010857077C5431123A46B808906756F543423E8D27877578125778AC76", 16), // a
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Examples of org.bouncycastle.util.test.FixedSecureRandom

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    private void testECDSA239bitBinary(String algorithm, DERObjectIdentifier oid)
        throws Exception
    {
        byte[] kData = BigIntegers.asUnsignedByteArray(new BigInteger("171278725565216523967285789236956265265265235675811949404040041670216363"));

        SecureRandom    k = new FixedSecureRandom(kData);

        ECCurve curve = new ECCurve.F2m(
            239, // m
            36, // k
            new BigInteger("32010857077C5431123A46B808906756F543423E8D27877578125778AC76", 16), // a
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Examples of org.bouncycastle.util.test.FixedSecureRandom

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        {
            fail("G incorrect");
        }

        KeyPairGenerator    g = KeyPairGenerator.getInstance("DSA", "BC");
        g.initialize(dsaP, new FixedSecureRandom(Hex.decode("0CAF2EF547EC49C4F3A6FE6DF4223A174D01F2C115D49A6F73437C29A2A8458C")));
        KeyPair p = g.generateKeyPair();

        DSAPrivateKey  sKey = (DSAPrivateKey)p.getPrivate();
        DSAPublicKey   vKey = (DSAPublicKey)p.getPublic();
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Examples of org.bouncycastle.util.test.FixedSecureRandom

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        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
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Examples of org.bouncycastle.util.test.FixedSecureRandom

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        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
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Examples of org.bouncycastle.util.test.FixedSecureRandom

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        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
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Examples of org.bouncycastle.util.test.FixedSecureRandom

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        BigInteger r = new BigInteger("29700980915817952874371204983938256990422752107994319651632687982059210933395");
        BigInteger s = new BigInteger("46959264877825372965922731380059061821746083849389763294914877353246631700866");

        byte[] kData = BigIntegers.asUnsignedByteArray(new BigInteger("53854137677348463731403841147996619241504003434302020712960838528893196233395"));

        SecureRandom    k = new FixedSecureRandom(kData);

        BigInteger mod_p = new BigInteger("57896044618658097711785492504343953926634992332820282019728792003956564821041"); //p

        ECCurve curve = new ECCurve.Fp(
            mod_p, // p
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Examples of org.bouncycastle.util.test.FixedSecureRandom

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        BigInteger r = new BigInteger("308636143175167811492622547300668018854959378758531778147462058306432176");
        BigInteger s = new BigInteger("323813553209797357708078776831250505931891051755007842781978505179448783");

        byte[] kData = BigIntegers.asUnsignedByteArray(new BigInteger("700000017569056646655505781757157107570501575775705779575555657156756655"));

        SecureRandom    k = new FixedSecureRandom(kData);

        EllipticCurve curve = new EllipticCurve(
            new ECFieldFp(new BigInteger("883423532389192164791648750360308885314476597252960362792450860609699839")), // q
            new BigInteger("7fffffffffffffffffffffff7fffffffffff8000000000007ffffffffffc", 16), // a
            new BigInteger("6b016c3bdcf18941d0d654921475ca71a9db2fb27d1d37796185c2942c0a", 16)); // b
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Examples of org.bouncycastle.util.test.FixedSecureRandom

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        BigInteger r = new BigInteger("21596333210419611985018340039034612628818151486841789642455876922391552");
        BigInteger s = new BigInteger("197030374000731686738334997654997227052849804072198819102649413465737174");
   
        byte[] kData = BigIntegers.asUnsignedByteArray(new BigInteger("171278725565216523967285789236956265265265235675811949404040041670216363"));

        SecureRandom    k = new FixedSecureRandom(kData);

        EllipticCurve curve = new EllipticCurve(
            new ECFieldF2m(239, // m
                           new int[] { 36 }), // k
            new BigInteger("32010857077C5431123A46B808906756F543423E8D27877578125778AC76", 16), // a
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