Examples of SHA224Digest

Examples of org.bouncycastle.crypto.digests.SHA224Digest

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    static public class McElieceKobaraImai224
        extends McElieceKobaraImaiCipherSpi
    {
        public McElieceKobaraImai224()
        {
            super(new SHA224Digest(), new McElieceKobaraImaiCipher());
        }
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Examples of org.bouncycastle.crypto.digests.SHA224Digest

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        return "SHA224";
    }

    public TestResult perform()
    {
        Digest  digest = new SHA224Digest();
        byte[]  resBuf = new byte[digest.getDigestSize()];
        String  resStr;

        //
        // test 1
        //
        digest.doFinal(resBuf, 0);

        resStr = new String(Hex.encode(resBuf));
        if (!resVec1.equals(resStr))
        {
            return new SimpleTestResult(false,
                "SHA-256 failing standard vector test 1"
                + System.getProperty("line.separator")
                + "    expected: " + resVec1
                + System.getProperty("line.separator")
                + "    got     : " + resStr);
        }

        //
        // test 2
        //
        byte[]  bytes = Hex.decode(testVec2);

        digest.update(bytes, 0, bytes.length);

        digest.doFinal(resBuf, 0);

        resStr = new String(Hex.encode(resBuf));
        if (!resVec2.equals(resStr))
        {
            return new SimpleTestResult(false,
                "SHA-256 failing standard vector test 2"
                + System.getProperty("line.separator")
                + "    expected: " + resVec2
                + System.getProperty("line.separator")
                + "    got     : " + resStr);
        }

        //
        // test 3
        //
        bytes = Hex.decode(testVec3);

        digest.update(bytes, 0, bytes.length);

        digest.doFinal(resBuf, 0);

        resStr = new String(Hex.encode(resBuf));
        if (!resVec3.equals(resStr))
        {
            return new SimpleTestResult(false,
                "SHA-256 failing standard vector test 3"
                + System.getProperty("line.separator")
                + "    expected: " + resVec3
                + System.getProperty("line.separator")
                + "    got     : " + resStr);
        }

        //
        // test 4
        //
        bytes = Hex.decode(testVec4);

        digest.update(bytes, 0, bytes.length);

        digest.doFinal(resBuf, 0);

        resStr = new String(Hex.encode(resBuf));
        if (!resVec4.equals(resStr))
        {
            return new SimpleTestResult(false,
                "SHA-256 failing standard vector test 4"
                + System.getProperty("line.separator")
                + "    expected: " + resVec4
                + System.getProperty("line.separator")
                + "    got     : " + resStr);
        }

        //
        // test 5
        //
        bytes = Hex.decode(testVec4);

        digest.update(bytes, 0, bytes.length/2);

        // clone the Digest
        Digest d = new SHA224Digest((SHA224Digest)digest);

        digest.update(bytes, bytes.length/2, bytes.length - bytes.length/2);
        digest.doFinal(resBuf, 0);

        resStr = new String(Hex.encode(resBuf));
        if (!resVec4.equals(resStr))
        {
            return new SimpleTestResult(false,
                "SHA224 failing standard vector test 5"
                + System.getProperty("line.separator")
                + "    expected: " + resVec4
                + System.getProperty("line.separator")
                + "    got     : " + resStr);
        }

        d.update(bytes, bytes.length/2, bytes.length - bytes.length/2);
        d.doFinal(resBuf, 0);

        resStr = new String(Hex.encode(resBuf));
        if (!resVec4.equals(resStr))
        {
            return new SimpleTestResult(false,
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Examples of org.bouncycastle.crypto.digests.SHA224Digest

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    static public class dsa224
        extends JDKDSASigner
    {
        public dsa224()
        {
            super(new SHA224Digest(), new DSASigner());
        }
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Examples of org.bouncycastle.crypto.digests.SHA224Digest

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    static public class ecDSA224
        extends Signature
    {
        public ecDSA224()
        {
            super(new SHA224Digest(), new ECDSASigner(), new StdDSAEncoder());
        }
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Examples of org.bouncycastle.crypto.digests.SHA224Digest

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    static public class ecNR224
        extends Signature
    {
        public ecNR224()
        {
            super(new SHA224Digest(), new ECNRSigner(), new StdDSAEncoder());
        }
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Examples of org.bouncycastle.crypto.digests.SHA224Digest

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    static public class ecCVCDSA224
        extends Signature
    {
        public ecCVCDSA224()
        {
            super(new SHA224Digest(), new ECDSASigner(), new CVCDSAEncoder());
        }
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Examples of org.bouncycastle.crypto.digests.SHA224Digest

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    static public class SHA224WithRSAEncryption
        extends JDKDigestSignature
    {
        public SHA224WithRSAEncryption()
        {
            super(NISTObjectIdentifiers.id_sha224, new SHA224Digest(), new PKCS1Encoding(new RSABlindedEngine()));
        }
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Examples of org.bouncycastle.crypto.digests.SHA224Digest

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    static public class SHA224WithRSAEncryption
        extends JDKDigestSignature
    {
        public SHA224WithRSAEncryption()
        {
            super("SHA224withRSA", NISTObjectIdentifiers.id_sha224, new SHA224Digest(), new PKCS1Encoding(new RSAEngine()));
        }
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Examples of org.bouncycastle.crypto.digests.SHA224Digest

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        {
            return new MD5Digest();
        }
        if (sha224.contains(digestName))
        {
            return new SHA224Digest();
        }
        if (sha256.contains(digestName))
        {
            return new SHA256Digest();
        }
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Examples of org.bouncycastle.crypto.digests.SHA224Digest

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        {
            cipher = new OAEPEncoding(new RSAEngine(), new SHA1Digest());
        }
        else if (pad.equals("OAEPWITHSHA224ANDMGF1PADDING"))
        {
            cipher = new OAEPEncoding(new RSAEngine(), new SHA224Digest());
        }
        else if (pad.equals("OAEPWITHSHA256ANDMGF1PADDING"))
        {
            cipher = new OAEPEncoding(new RSAEngine(), new SHA256Digest());
        }
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