Examples of DSAParameter

Examples of org.apache.geronimo.util.asn1.x509.DSAParameter

100
101
102
103
104
105
106
107
108
109
110
    public byte[] getEncoded()
    {
        ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
        DEROutputStream         dOut = new DEROutputStream(bOut);
        SubjectPublicKeyInfo    info = new SubjectPublicKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_dsa, new DSAParameter(dsaSpec.getP(), dsaSpec.getQ(), dsaSpec.getG()).getDERObject()), new DERInteger(y));

        try
        {
            dOut.writeObject(info);
            dOut.close();
View Full Code Here

Examples of org.apache.geronimo.util.asn1.x509.DSAParameter

68
69
70
71
72
73
74
75
76
77
78
    }

    JDKDSAPrivateKey(
        PrivateKeyInfo  info)
    {
        DSAParameter    params = new DSAParameter((ASN1Sequence)info.getAlgorithmId().getParameters());
        DERInteger      derX = (DERInteger)info.getPrivateKey();

        this.x = derX.getValue();
        this.dsaSpec = new DSAParameterSpec(params.getP(), params.getQ(), params.getG());
    }
View Full Code Here

Examples of org.apache.geronimo.util.asn1.x509.DSAParameter

107
108
109
110
111
112
113
114
115
116
117
     */
    public byte[] getEncoded()
    {
        ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
        DEROutputStream         dOut = new DEROutputStream(bOut);
        PrivateKeyInfo          info = new PrivateKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_dsa, new DSAParameter(dsaSpec.getP(), dsaSpec.getQ(), dsaSpec.getG()).getDERObject()), new DERInteger(getX()));

        try
        {
            dOut.writeObject(info);
            dOut.close();
View Full Code Here

Examples of org.apache.geronimo.util.asn1.x509.DSAParameter

70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
    }

    JDKDSAPublicKey(
        SubjectPublicKeyInfo    info)
    {
        DSAParameter             params = new DSAParameter((ASN1Sequence)info.getAlgorithmId().getParameters());
        DERInteger              derY = null;

        try
        {
            derY = (DERInteger)info.getPublicKey();
        }
        catch (IOException e)
        {
            throw new IllegalArgumentException("invalid info structure in DSA public key");
        }

        this.y = derY.getValue();
        this.dsaSpec = new DSAParameterSpec(params.getP(), params.getQ(), params.getG());
    }
View Full Code Here

Examples of org.bouncycastle.asn1.x509.DSAParameter

74
75
76
77
78
79
80
81
82
83
        this.y = derY.getValue();

        if (isNotNull(info.getAlgorithm().getParameters()))
        {
            DSAParameter params = DSAParameter.getInstance(info.getAlgorithm().getParameters());
           
            this.dsaSpec = new DSAParameterSpec(params.getP(), params.getQ(), params.getG());
        }
    }
View Full Code Here

Examples of org.bouncycastle.asn1.x509.DSAParameter

104
105
106
107
108
109
110
111
112
113
114
            if (dsaSpec == null)
            {
                return new SubjectPublicKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_dsa), new DERInteger(y)).getEncoded(ASN1Encoding.DER);
            }

            return new SubjectPublicKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_dsa, new DSAParameter(dsaSpec.getP(), dsaSpec.getQ(), dsaSpec.getG())), new DERInteger(y)).getEncoded(ASN1Encoding.DER);
        }
        catch (IOException e)
        {
            return null;
        }
View Full Code Here

Examples of org.bouncycastle.asn1.x509.DSAParameter

54
55
56
57
58
59
60
61
62
63
64
    JDKDSAPrivateKey(
        PrivateKeyInfo  info)
        throws IOException
    {
        DSAParameter    params = DSAParameter.getInstance(info.getPrivateKeyAlgorithm().getParameters());
        DERInteger      derX = ASN1Integer.getInstance(info.parsePrivateKey());

        this.x = derX.getValue();
        this.dsaSpec = new DSAParameterSpec(params.getP(), params.getQ(), params.getG());
    }
View Full Code Here

Examples of org.bouncycastle.asn1.x509.DSAParameter

93
94
95
96
97
98
99
100
101
102
103
     */
    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)
        {
View Full Code Here

Examples of org.bouncycastle.asn1.x509.DSAParameter

114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
            ASN1Encodable de = algId.getParameters();

            DSAParameters parameters = null;
            if (de != null)
            {
                DSAParameter params = DSAParameter.getInstance(de.toASN1Primitive());
                parameters = new DSAParameters(params.getP(), params.getQ(), params.getG());
            }

            return new DSAPrivateKeyParameters(derX.getValue(), parameters);
        }
        else if (algId.getAlgorithm().equals(X9ObjectIdentifiers.id_ecPublicKey))
        {
            X962Parameters params = new X962Parameters((ASN1Primitive)algId.getParameters());

            X9ECParameters x9;
            if (params.isNamedCurve())
            {
                ASN1ObjectIdentifier oid = ASN1ObjectIdentifier.getInstance(params.getParameters());
                x9 = X962NamedCurves.getByOID(oid);

                if (x9 == null)
                {
                    x9 = SECNamedCurves.getByOID(oid);

                    if (x9 == null)
                    {
                        x9 = NISTNamedCurves.getByOID(oid);

                        if (x9 == null)
                        {
                            x9 = TeleTrusTNamedCurves.getByOID(oid);
                        }
                    }
                }
            }
            else
            {
                x9 = X9ECParameters.getInstance(params.getParameters());
            }

            ECPrivateKey ec = ECPrivateKey.getInstance(keyInfo.parsePrivateKey());
            BigInteger d = ec.getKey();
View Full Code Here

Examples of org.bouncycastle.asn1.x509.DSAParameter

150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
            ASN1Encodable de = algId.getParameters();

            DSAParameters parameters = null;
            if (de != null)
            {
                DSAParameter params = DSAParameter.getInstance(de.toASN1Primitive());
                parameters = new DSAParameters(params.getP(), params.getQ(), params.getG());
            }

            return new DSAPublicKeyParameters(derY.getValue(), parameters);
        }
        else if (algId.getAlgorithm().equals(X9ObjectIdentifiers.id_ecPublicKey))
        {
            X962Parameters params = new X962Parameters(
                (ASN1Primitive)algId.getParameters());

            X9ECParameters x9;
            if (params.isNamedCurve())
            {
                ASN1ObjectIdentifier oid = (ASN1ObjectIdentifier)params.getParameters();
                x9 = X962NamedCurves.getByOID(oid);

                if (x9 == null)
                {
                    x9 = SECNamedCurves.getByOID(oid);

                    if (x9 == null)
                    {
                        x9 = NISTNamedCurves.getByOID(oid);

                        if (x9 == null)
                        {
                            x9 = TeleTrusTNamedCurves.getByOID(oid);
                        }
                    }
                }
            }
            else
            {
                x9 = X9ECParameters.getInstance(params.getParameters());
            }

            ASN1OctetString key = new DEROctetString(keyInfo.getPublicKeyData().getBytes());
            X9ECPoint derQ = new X9ECPoint(x9.getCurve(), key);
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.