Examples of PrivateKeyInfo

codec.pkcs8.PrivateKeyInfo

sa.com/rsalabs/pubs/PKCS/html/pkcs-8.html"> PKCS#8. The ASN.1 definition of this structure is

 PrivateKeyInfo ::= SEQUENCE ( version Version,  -- 0 for version 1.2 Nov 93 privateKeyAlgorithm PrivateKeyAlgorithmIdentifier, privateKey PrivateKey, attributes [0] IMPLICIT Attributes OPTIONAL } Version ::= INTEGER PrivateKeyAlgorithmIdentifier ::= AlgorithmIdentifier PrivateKey ::= OCTET STRING Attributes ::= SET OF Attribute

The following definitions are taken from the X501 standard:

 Attribute ::= SEQUENCE { type AttributeType values SET OF AttributeValue -- at least one value is required -- } AttributeType ::= OBJECT IDENTIFIER AttributeValue ::= ANY

@author Markus Tak @author Volker Roth @version "$Id: PrivateKeyInfo.java,v 1.3 2004/08/24 10:01:21 pebinger Exp $"

net.sf.jsignpdf.PrivateKeyInfo
Helper class (POI) which holds private key and the assigned certificates. @author Josef Cacek
org.apache.geronimo.crypto.asn1.pkcs.PrivateKeyInfo
org.apache.geronimo.util.asn1.pkcs.PrivateKeyInfo
org.apache.harmony.security.pkcs8.PrivateKeyInfo
The class implements the ASN.1 DER encoding and decoding of the PKCS#8 PrivateKeyInfo having the following ASN.1 notation: PrivateKeyInfo ::= SEQUENCE { version Version, privateKeyAlgorithm PrivateKeyAlgorithmIdentifier, privateKey PrivateKey, attributes [0] IMPLICIT Attributes OPTIONAL } Version ::= INTEGER PrivateKeyAlgorithmIdentifier ::= AlgorithmIdentifier PrivateKey ::= OCTET STRING Attributes ::= SET OF Attribute
org.bouncycastle.asn1.pkcs.PrivateKeyInfo
org.bouncycastle2.asn1.pkcs.PrivateKeyInfo
org.mozilla.jss.pkix.primitive.PrivateKeyInfo

Examples of org.bouncycastle.asn1.pkcs.PrivateKeyInfo

    static PrivateKey createPrivateKeyFromDERStream(
            InputStream         in)
            throws IOException
        {
            return createPrivateKeyFromPrivateKeyInfo(
                    new PrivateKeyInfo((ASN1Sequence)(new DERInputStream(in).readObject())));
        }

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Examples of org.bouncycastle.asn1.pkcs.PrivateKeyInfo

            if (info != null)
            {
                return info.getEncoded(ASN1Encoding.DER);
            }


            PrivateKeyInfo          info = new PrivateKeyInfo(new AlgorithmIdentifier(PKCSObjectIdentifiers.dhKeyAgreement, new DHParameter(dhSpec.getP(), dhSpec.getG(), dhSpec.getL())), new DERInteger(getX()));


            return info.getEncoded(ASN1Encoding.DER);
        }
        catch (IOException e)
        {
            return null;
        }

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Examples of org.bouncycastle.asn1.pkcs.PrivateKeyInfo

                ecSpec.getCurve().getSeed());


            params = new X962Parameters(ecP);
        }
        
        PrivateKeyInfo          info;
        ECPrivateKeyStructure keyStructure;


        if (publicKey != null)
        {
            keyStructure = new ECPrivateKeyStructure(this.getS(), publicKey, params);
        }
        else
        {
            keyStructure = new ECPrivateKeyStructure(this.getS(), params);
        }


        try
        {
            if (algorithm.equals("ECGOST3410"))
            {
                info = new PrivateKeyInfo(new AlgorithmIdentifier(CryptoProObjectIdentifiers.gostR3410_2001, params.toASN1Primitive()), keyStructure.toASN1Primitive());
            }
            else
            {


                info = new PrivateKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_ecPublicKey, params.toASN1Primitive()), keyStructure.toASN1Primitive());
            }


            return info.getEncoded(ASN1Encoding.DER);
        }
        catch (IOException e)
        {
            return null;
        }

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Examples of org.bouncycastle.asn1.pkcs.PrivateKeyInfo

        {
            fail("public key conversion check failed");
        }


        PrivateKey privKey = ECKeyUtil.privateToExplicitParameters(pair.getPrivate(), "BC");
        PrivateKeyInfo privInfo = PrivateKeyInfo.getInstance(ASN1Primitive.fromByteArray(privKey.getEncoded()));
        params = X962Parameters.getInstance(privInfo.getAlgorithmId().getParameters());


        if (params.isNamedCurve() || params.isImplicitlyCA())
        {
            fail("private key conversion to explicit failed");
        }

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Examples of org.bouncycastle.asn1.pkcs.PrivateKeyInfo

    {
        KeyFactory kFact = KeyFactory.getInstance("ECDSA", "BC");


        byte[] bytes = privKey.getEncoded();


        PrivateKeyInfo sInfo = PrivateKeyInfo.getInstance(new ASN1InputStream(bytes).readObject());
        
        if (!sInfo.getPrivateKeyAlgorithm().getParameters().equals(DERNull.INSTANCE))
        {
            fail("private key parameters wrong");
        }


        ECPrivateKey sKey = (ECPrivateKey)kFact.generatePrivate(new PKCS8EncodedKeySpec(bytes));

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Examples of org.bouncycastle.asn1.pkcs.PrivateKeyInfo

     */
    public byte[] getEncoded()
    {
        try
        {
            PrivateKeyInfo          info = new PrivateKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_dsa, new DSAParameter(dsaSpec.getP(), dsaSpec.getQ(), dsaSpec.getG())), new DERInteger(getX()));


            return info.getEncoded(ASN1Encoding.DER);
        }
        catch (IOException e)
        {
            return null;
        }

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Examples of org.bouncycastle.asn1.pkcs.PrivateKeyInfo

              * The caller doesn't know the algorithm as it is part of
              * the encrypted data.
              */
             try
             {
                 PrivateKeyInfo in = PrivateKeyInfo.getInstance(encoded);


                 PrivateKey privKey = BouncyCastleProvider.getPrivateKey(in);


                 if (privKey != null)
                 {
                     return privKey;
                 }
                 else
                 {
                     throw new InvalidKeyException("algorithm " + in.getPrivateKeyAlgorithm().getAlgorithm() + " not supported");
                 }
             }
             catch (Exception e)
             {
                 throw new InvalidKeyException("Invalid key encoding.");

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Examples of org.bouncycastle.asn1.pkcs.PrivateKeyInfo

                ecSpec.getCurve().getSeed());


            params = new X962Parameters(ecP);
        }
        
        PrivateKeyInfo          info;
        org.bouncycastle.asn1.sec.ECPrivateKey keyStructure;


        if (publicKey != null)
        {
            keyStructure = new org.bouncycastle.asn1.sec.ECPrivateKey(this.getS(), publicKey, params);
        }
        else
        {
            keyStructure = new org.bouncycastle.asn1.sec.ECPrivateKey(this.getS(), params);
        }


        try
        {
            if (algorithm.equals("ECGOST3410"))
            {
                info = new PrivateKeyInfo(new AlgorithmIdentifier(CryptoProObjectIdentifiers.gostR3410_2001, params.toASN1Primitive()), keyStructure.toASN1Primitive());
            }
            else
            {


                info = new PrivateKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_ecPublicKey, params.toASN1Primitive()), keyStructure.toASN1Primitive());
            }


            return info.getEncoded(ASN1Encoding.DER);
        }
        catch (IOException e)
        {
            return null;
        }

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Examples of org.bouncycastle.asn1.pkcs.PrivateKeyInfo

     */
    public byte[] getEncoded()
    {
        try
        {
            PrivateKeyInfo          info = new PrivateKeyInfo(new AlgorithmIdentifier(OIWObjectIdentifiers.elGamalAlgorithm, new ElGamalParameter(elSpec.getP(), elSpec.getG())), new DERInteger(getX()));


            return info.getEncoded(ASN1Encoding.DER);
        }
        catch (IOException e)
        {
            return null;
        }

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Examples of org.bouncycastle.asn1.pkcs.PrivateKeyInfo

                ecSpec.getCurve().getSeed());


            params = new X962Parameters(ecP);
        }
        
        PrivateKeyInfo          info;
        org.bouncycastle.asn1.sec.ECPrivateKey            keyStructure;


        if (publicKey != null)
        {
            keyStructure = new org.bouncycastle.asn1.sec.ECPrivateKey(this.getS(), publicKey, params);
        }
        else
        {
            keyStructure = new org.bouncycastle.asn1.sec.ECPrivateKey(this.getS(), params);
        }


        try
        {
            if (algorithm.equals("ECGOST3410"))
            {
                info = new PrivateKeyInfo(new AlgorithmIdentifier(CryptoProObjectIdentifiers.gostR3410_2001, params.toASN1Primitive()), keyStructure.toASN1Primitive());
            }
            else
            {


                info = new PrivateKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_ecPublicKey, params.toASN1Primitive()), keyStructure.toASN1Primitive());
            }


            return info.getEncoded(ASN1Encoding.DER);
        }
        catch (IOException e)
        {
            return null;
        }

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