Package org.bouncycastle.jce.interfaces

Examples of org.bouncycastle.jce.interfaces.IESKey

60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
    }

    protected int engineGetKeySize(
        Key     key)
    {
        IESKey   ieKey = (IESKey)key;

        if (ieKey.getPrivate() instanceof DHPrivateKey)
        {
            DHPrivateKey   k = (DHPrivateKey)ieKey.getPrivate();

            return k.getX().bitLength();
        }
        else if (ieKey.getPrivate() instanceof ECPrivateKey)
        {
            ECPrivateKey   k = (ECPrivateKey)ieKey.getPrivate();

            return k.getD().bitLength();
        }

        throw new IllegalArgumentException("not an IE key!");
View Full Code Here
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
        else if (!(params instanceof IESParameterSpec))
        {
            throw new InvalidAlgorithmParameterException("must be passed IES parameters");
        }

        IESKey       ieKey = (IESKey)key;

        CipherParameters pubKey;
        CipherParameters privKey;

        if (ieKey.getPublic() instanceof JCEECPublicKey)
        {
            pubKey = ECUtil.generatePublicKeyParameter(ieKey.getPublic());
            privKey = ECUtil.generatePrivateKeyParameter(ieKey.getPrivate());
        }
        else
        {
            pubKey = DHUtil.generatePublicKeyParameter(ieKey.getPublic());
            privKey = DHUtil.generatePrivateKeyParameter(ieKey.getPrivate());
        }

        this.engineParams = (IESParameterSpec)params;

        IESParameters       p = new IESParameters(engineParams.getDerivationV(), engineParams.getEncodingV(), engineParams.getMacKeySize());
View Full Code Here
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
            {
                this.key = ECUtil.generatePublicKeyParameter((PublicKey)key);
            }
            else if (key instanceof IESKey)
            {
                IESKey ieKey = (IESKey)key;

                this.key = ECUtil.generatePublicKeyParameter(ieKey.getPublic());
                this.otherKeyParameter = ECUtil.generatePrivateKeyParameter(ieKey.getPrivate());
            }
            else
            {
                throw new InvalidKeyException("must be passed recipient's public EC key for encryption");
            }
        }
        else if (opmode == Cipher.DECRYPT_MODE || opmode == Cipher.UNWRAP_MODE)
        {
            if (key instanceof ECPrivateKey)
            {
                this.key = ECUtil.generatePrivateKeyParameter((PrivateKey)key);
            }
            else if (key instanceof IESKey)
            {
                IESKey ieKey = (IESKey)key;

                this.otherKeyParameter = ECUtil.generatePublicKeyParameter(ieKey.getPublic());
                this.key = ECUtil.generatePrivateKeyParameter(ieKey.getPrivate());
            }
            else
            {
                throw new InvalidKeyException("must be passed recipient's private EC key for decryption");
            }
View Full Code Here
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
        if (!(key instanceof IESKey))
        {
            throw new IllegalArgumentException("must be passed IE key");
        }

        IESKey   ieKey = (IESKey)key;

        if (ieKey.getPrivate() instanceof DHPrivateKey)
        {
            DHPrivateKey   k = (DHPrivateKey)ieKey.getPrivate();

            return k.getX().bitLength();
        }
        else if (ieKey.getPrivate() instanceof ECPrivateKey)
        {
            ECPrivateKey   k = (ECPrivateKey)ieKey.getPrivate();

            return k.getD().bitLength();
        }

        throw new IllegalArgumentException("not an IE key!");
View Full Code Here
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
        else if (!(params instanceof IESParameterSpec))
        {
            throw new InvalidAlgorithmParameterException("must be passed IES parameters");
        }

        IESKey       ieKey = (IESKey)key;

        CipherParameters pubKey;
        CipherParameters privKey;

        if (ieKey.getPublic() instanceof ECPublicKey)
        {
            pubKey = ECUtil.generatePublicKeyParameter(ieKey.getPublic());
            privKey = ECUtil.generatePrivateKeyParameter(ieKey.getPrivate());
        }
        else
        {
            pubKey = DHUtil.generatePublicKeyParameter(ieKey.getPublic());
            privKey = DHUtil.generatePrivateKeyParameter(ieKey.getPrivate());
        }

        this.engineParams = (IESParameterSpec)params;

        IESParameters       p = new IESParameters(engineParams.getDerivationV(), engineParams.getEncodingV(), engineParams.getMacKeySize());
View Full Code Here
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
        if (!(key instanceof IESKey))
        {
            throw new IllegalArgumentException("must be passed IE key");
        }

        IESKey   ieKey = (IESKey)key;

        if (ieKey.getPrivate() instanceof DHPrivateKey)
        {
            DHPrivateKey   k = (DHPrivateKey)ieKey.getPrivate();

            return k.getX().bitLength();
        }
        else if (ieKey.getPrivate() instanceof ECPrivateKey)
        {
            ECPrivateKey   k = (ECPrivateKey)ieKey.getPrivate();

            return k.getD().bitLength();
        }

        throw new IllegalArgumentException("not an IE key!");
View Full Code Here
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
        else if (!(params instanceof IESParameterSpec))
        {
            throw new InvalidAlgorithmParameterException("must be passed IES parameters");
        }

        IESKey       ieKey = (IESKey)key;

        CipherParameters pubKey;
        CipherParameters privKey;

        if (ieKey.getPublic() instanceof ECPublicKey)
        {
            pubKey = ECUtil.generatePublicKeyParameter(ieKey.getPublic());
            privKey = ECUtil.generatePrivateKeyParameter(ieKey.getPrivate());
        }
        else
        {
            pubKey = DHUtil.generatePublicKeyParameter(ieKey.getPublic());
            privKey = DHUtil.generatePrivateKeyParameter(ieKey.getPrivate());
        }

        this.engineParams = (IESParameterSpec)params;

        IESParameters       p = new IESParameters(engineParams.getDerivationV(), engineParams.getEncodingV(), engineParams.getMacKeySize());
View Full Code Here
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
        if (!(key instanceof IESKey))
        {
            throw new IllegalArgumentException("must be passed IE key");
        }

        IESKey   ieKey = (IESKey)key;

        if (ieKey.getPrivate() instanceof DHPrivateKey)
        {
            DHPrivateKey   k = (DHPrivateKey)ieKey.getPrivate();

            return k.getX().bitLength();
        }
        else if (ieKey.getPrivate() instanceof ECPrivateKey)
        {
            ECPrivateKey   k = (ECPrivateKey)ieKey.getPrivate();

            return k.getD().bitLength();
        }

        throw new IllegalArgumentException("not an IE key!");
View Full Code Here
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
        else if (!(params instanceof IESParameterSpec))
        {
            throw new InvalidAlgorithmParameterException("must be passed IES parameters");
        }

        IESKey       ieKey = (IESKey)key;

        CipherParameters pubKey;
        CipherParameters privKey;

        if (ieKey.getPublic() instanceof ECPublicKey)
        {
            pubKey = ECUtil.generatePublicKeyParameter(ieKey.getPublic());
            privKey = ECUtil.generatePrivateKeyParameter(ieKey.getPrivate());
        }
        else
        {
            pubKey = DHUtil.generatePublicKeyParameter(ieKey.getPublic());
            privKey = DHUtil.generatePrivateKeyParameter(ieKey.getPrivate());
        }

        this.engineParams = (IESParameterSpec)params;

        IESParameters       p = new IESParameters(engineParams.getDerivationV(), engineParams.getEncodingV(), engineParams.getMacKeySize());
View Full Code Here
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
    }

    protected int engineGetKeySize(
        Key     key)
    {
        IESKey   ieKey = (IESKey)key;

        if (ieKey.getPrivate() instanceof DHPrivateKey)
        {
            DHPrivateKey   k = (DHPrivateKey)ieKey.getPrivate();

            return k.getX().bitLength();
        }
        else if (ieKey.getPrivate() instanceof ECPrivateKey)
        {
            ECPrivateKey   k = (ECPrivateKey)ieKey.getPrivate();

            return k.getD().bitLength();
        }

        throw new IllegalArgumentException("not an IE key!");
View Full Code Here
TOP

Related Classes of org.bouncycastle.jce.interfaces.IESKey

  • org.bouncycastle.jcajce.provider.asymmetric.dh.IESCipher
  • org.bouncycastle.jcajce.provider.asymmetric.ec.IESCipher
  • org.bouncycastle.jcajce.provider.asymmetric.ies.CipherSpi
  • org.bouncycastle.jce.provider.JCEIESCipher
    • Copyright © 2018 www.massapicom. 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.