Package java.security.interfaces

Examples of java.security.interfaces.ECPrivateKey

186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
        //
        // private key encoding test
        //
        byte[]              privEnc = sKey.getEncoded();
        PKCS8EncodedKeySpec privPKCS8 = new PKCS8EncodedKeySpec(privEnc);
        ECPrivateKey        privKey = (ECPrivateKey)keyFac.generatePrivate(privPKCS8);

        if (!privKey.getS().equals(((ECPrivateKey)sKey).getS()))
        {
            fail("private key encoding (S test) failed");
        }

        if (!(privKey.getParams() instanceof ECNamedCurveSpec))
        {
            fail("private key encoding not named curve");
        }

        ECNamedCurveSpec privSpec = (ECNamedCurveSpec)privKey.getParams();
        if (!privSpec.getName().equals(name))
        {
            fail("private key encoding wrong named curve. Expected: " + name + " got " + privSpec.getName());
        }
    }
View Full Code Here
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
        //
        // private key encoding test
        //
        byte[]              privEnc = aKeyPair.getPrivate().getEncoded();
        PKCS8EncodedKeySpec privPKCS8 = new PKCS8EncodedKeySpec(privEnc);
        ECPrivateKey        privKey = (ECPrivateKey)keyFac.generatePrivate(privPKCS8);

        if (!privKey.getS().equals(((ECPrivateKey)aKeyPair.getPrivate()).getS()))
        {
            fail(algorithm + " private key encoding (S test) failed");
        }

        if (!privKey.getParams().getGenerator().equals(((ECPrivateKey)aKeyPair.getPrivate()).getParams().getGenerator()))
        {
            fail(algorithm + " private key encoding (G test) failed");
        }
    }
View Full Code Here
204
205
206
207
208
209
210
211
        return concatenatedSignatureBytes;
    }

    public void validatePrivateKey(PrivateKey privateKey) throws InvalidKeyException
    {
        ECPrivateKey ecPrivateKey = (ECPrivateKey) privateKey;
        validateKeySpec(ecPrivateKey);
    }
View Full Code Here
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
        params.put(CURVE_MEMBER_NAME, getCurveName());
    }

    protected void fillPrivateTypeSpecificParams(Map<String,Object> params)
    {
        ECPrivateKey ecPrivateKey = getEcPrivateKey();
       
        if (ecPrivateKey != null)
        {
            // This should be 'length of this octet
            // string MUST be ceiling(log-base-2(n)/8) octets (where n is the order
            //  of the curve).' but this is the same thing for the prime integer curves
            int coordinateByteLength = getCoordinateByteLength();
          putBigIntAsBase64UrlEncodedParam(params, PRIVATE_KEY_MEMBER_NAME, ecPrivateKey.getS(), coordinateByteLength);
        }
    }
View Full Code Here
74
75
76
77
78
79
80
81
82
83
84
85
           return new java.security.spec.ECPublicKeySpec(k.getW(), k.getParams());
       }
       else if (spec.isAssignableFrom(java.security.spec.ECPrivateKeySpec.class) && key instanceof ECPrivateKey)
       {
           ECPrivateKey k = (ECPrivateKey)key;

           return new java.security.spec.ECPrivateKeySpec(k.getS(), k.getParams());
       }

       throw new RuntimeException("not implemented yet " + key + " " + spec);
    }
View Full Code Here
109
110
111
112
113
114
115
116
117
118
119
120
           return new java.security.spec.ECPublicKeySpec(k.getW(), k.getParams());
       }
       else if (spec.isAssignableFrom(java.security.spec.ECPrivateKeySpec.class) && key instanceof ECPrivateKey)
       {
           ECPrivateKey k = (ECPrivateKey)key;

           return new java.security.spec.ECPrivateKeySpec(k.getS(), k.getParams());
       }

       throw new RuntimeException("not implemented yet " + key + " " + spec);
    }
View Full Code Here
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
        //
        // private key encoding test
        //
        byte[]              privEnc = aKeyPair.getPrivate().getEncoded();
        PKCS8EncodedKeySpec privPKCS8 = new PKCS8EncodedKeySpec(privEnc);
        ECPrivateKey        privKey = (ECPrivateKey)keyFac.generatePrivate(privPKCS8);

        if (!privKey.getS().equals(((ECPrivateKey)aKeyPair.getPrivate()).getS()))
        {
            fail("private key encoding (S test) failed");
        }

        if (!(privKey.getParams() instanceof ECNamedCurveSpec))
        {
            fail("private key encoding not named curve");
        }

        ECNamedCurveSpec privSpec = (ECNamedCurveSpec)privKey.getParams();
        if (!(privSpec.getName().equals(name) || privSpec.getName().equals(CURVE_NAMES.get(name))))
        {
            fail("private key encoding wrong named curve. Expected: " + CURVE_NAMES.get(name) + " got " + privSpec.getName());
        }
    }
View Full Code Here
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
        //
        // private key encoding test
        //
        byte[]              privEnc = sKey.getEncoded();
        PKCS8EncodedKeySpec privPKCS8 = new PKCS8EncodedKeySpec(privEnc);
        ECPrivateKey        privKey = (ECPrivateKey)keyFac.generatePrivate(privPKCS8);

        if (!privKey.getS().equals(((ECPrivateKey)sKey).getS()))
        {
            fail("private key encoding (S test) failed");
        }

        if (!(privKey.getParams() instanceof ECNamedCurveSpec))
        {
            fail("private key encoding not named curve");
        }

        ECNamedCurveSpec privSpec = (ECNamedCurveSpec)privKey.getParams();
        if (!privSpec.getName().equalsIgnoreCase(name))
        {
            fail("private key encoding wrong named curve. Expected: " + name + " got " + privSpec.getName());
        }
    }
View Full Code Here
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
        //
        // private key encoding test
        //
        byte[]              privEnc = aKeyPair.getPrivate().getEncoded();
        PKCS8EncodedKeySpec privPKCS8 = new PKCS8EncodedKeySpec(privEnc);
        ECPrivateKey        privKey = (ECPrivateKey)keyFac.generatePrivate(privPKCS8);

        if (!privKey.getS().equals(((ECPrivateKey)aKeyPair.getPrivate()).getS()))
        {
            fail(algorithm + " private key encoding (S test) failed");
        }

        if (!privKey.getParams().getGenerator().equals(((ECPrivateKey)aKeyPair.getPrivate()).getParams().getGenerator()))
        {
            fail(algorithm + " private key encoding (G test) failed");
        }
    }
View Full Code Here
320
321
322
323
324
325
326
327
328
329
330
331
332
    ECPublicKey pub = (ECPublicKey)pair.getPublic();
    assertEquals(256, pub.getParams().getCurve().getField().getFieldSize());
    assertEquals(ExampleKeyP256.X.decodeToBigInteger(), pub.getW().getAffineX());
    assertEquals(ExampleKeyP256.Y.decodeToBigInteger(), pub.getW().getAffineY());

    ECPrivateKey priv = (ECPrivateKey)pair.getPrivate();
    assertEquals(256, priv.getParams().getCurve().getField().getFieldSize());
    assertEquals(ExampleKeyP256.D.decodeToBigInteger(), priv.getS());

    // Import
    key = new ECKey.Builder(ECKey.Curve.P_256, pub).privateKey(priv).build();
    assertEquals(ECKey.Curve.P_256, key.getCurve());
    assertEquals(ExampleKeyP256.X, key.getX());
View Full Code Here
TOP

Related Classes of java.security.interfaces.ECPrivateKey

  • com.nimbusds.jose.crypto.ECDSARoundTripTest
  • com.nimbusds.jose.jwk.ECKeyTest
  • freenet.crypt.ECDSA
  • org.apache.sshd.common.util.Buffer
  • org.bouncycastle.jcajce.provider.asymmetric.dstu.KeyFactorySpi
  • org.bouncycastle.jcajce.provider.asymmetric.ec.KeyFactorySpi
  • org.bouncycastle.jcajce.provider.asymmetric.ecgost.KeyFactorySpi
  • org.bouncycastle.jce.provider.asymmetric.ec.KeyFactory
  • org.bouncycastle.jce.provider.JDKKeyFactory
  • org.bouncycastle.jce.provider.test.DHTest
    • 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.