Package java.security

Examples of java.security.KeyPairGenerator$KeyPairGeneratorImpl

86
87
88
89
90
91
92
93
94
95
96
97
98
   */
  private int keySize = SymmetricCryptor.DEFAULT_KEY_BITS;

  public byte[] createPublicKey() throws CryptoException {
    try {
      KeyPairGenerator keyGen = KeyPairGenerator.getInstance(ALGORITHM);
      keyGen.initialize(DH_SPEC);
      KeyPair keypair = keyGen.generateKeyPair();

      privateKey = keypair.getPrivate();
      PublicKey publicKey = keypair.getPublic();

      return publicKey.getEncoded();
View Full Code Here
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
    String          cert_dn,
    int            strength )
 
    throws Exception
  {
    KeyPairGenerator  kg = KeyPairGenerator.getInstance( "RSA" );
   
    kg.initialize(strength, RandomUtils.SECURE_RANDOM );

    KeyPair pair = kg.generateKeyPair();
         
    X509V3CertificateGenerator certificateGenerator =
      new X509V3CertificateGenerator();
   
    certificateGenerator.setSignatureAlgorithm( "MD5WithRSAEncryption" );
View Full Code Here
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
 
    throws CryptoManagerException
  {
    try
    {
      KeyPairGenerator keyGen = KeyPairGenerator.getInstance("ECDSA", "BC");
     
      keyGen.initialize(ECCparam);

      return keyGen.genKeyPair();
     
    }catch(Throwable e){
     
      throw( new CryptoManagerException( "Failed to create keys", e ));
    }
View Full Code Here
83
84
85
86
87
88
89
90
91
92
93
94
95
96
     * @param bits
     */
    public void generate(int bits) {
        try {
            // Initialize the generator
            KeyPairGenerator keyGen = KeyPairGenerator.getInstance("RSA");
            keyGen.initialize(bits, Utils.getRND());

            KeyPair pair = keyGen.generateKeyPair();

            // Get the keys and set
            setPrivateKey(new SshRsaPrivateKey(
                    (RSAPrivateKey) pair.getPrivate(),
                    (RSAPublicKey) pair.getPublic()));
View Full Code Here
73
74
75
76
77
78
79
80
81
82
83
84
85
86
     * @param bits
     */
    public void generate(int bits) {
        try {
            // Initialize the generator
            KeyPairGenerator keyGen = KeyPairGenerator.getInstance("DSA");
            keyGen.initialize(bits, Utils.getRND());

            KeyPair pair = keyGen.generateKeyPair();

            // Get the keys
            DSAPrivateKey prvKey = (DSAPrivateKey) pair.getPrivate();
            DSAPublicKey pubKey = (DSAPublicKey) pair.getPublic();

View Full Code Here
531
532
533
534
535
536
537
538
539
540
541
542
543
   }

   @Test
   public void testManualFail() throws Exception
   {
      KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA");
      kpg.initialize(1024);
      KeyPair keyPair = kpg.genKeyPair();

      Verifier verifier = new Verifier();
      Verification verification = verifier.addNew();
      verification.setKey(keyPair.getPublic());
View Full Code Here
126
127
128
129
130
131
132
133
134
 
  return sign.verify(signBuffer);
    }
   
    public KeyPair genKeyPair() throws NoSuchAlgorithmException {
  KeyPairGenerator kpg = KeyPairGenerator.getInstance(algorithm);
  kpg.initialize(bitkey);
  return kpg.generateKeyPair(); 
    }
View Full Code Here
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
                    && Security.getProvider("BC") == null) {
                Provider bp = new org.bouncycastle.jce.provider.BouncyCastleProvider();
                Security.addProvider(bp);
            }

            KeyPairGenerator generator = KeyPairGenerator.getInstance(
                    SOSKeyGenerator.keyAlgorithmName, SOSKeyGenerator.provider);
          
            //SecureRandom random = SecureRandom.getInstance("SHA1PRNG",
            // "SUN");
            //initialize(int keysize, SecureRandom random)

            generator.initialize(SOSKeyGenerator.keyLenght, new SecureRandom());
            //generator.initialize(this.keyLenght);

            KeyPair keys = generator.generateKeyPair();

            return keys;
        } catch (NoClassDefFoundError e) {
            throw new Exception("no such Definition : " + e);
        } catch (java.security.NoSuchProviderException e) {
View Full Code Here
203
204
205
206
207
208
209
210
211
212
213
214
215
   */
  protected KeyPair generateKeyPair() {
    KeyPair keyPair = null;
    DHParameterSpec keySpec = new DHParameterSpec(DH_MODULUS, DH_BASE);
    try {
      KeyPairGenerator keyGen = KeyPairGenerator.getInstance("DH");
      keyGen.initialize(keySpec);
      keyPair = keyGen.generateKeyPair();
      keyAgreement = KeyAgreement.getInstance("DH");
      keyAgreement.init(keyPair.getPrivate());
    } catch (Exception e) {
      JFLog.log("Error generating keypair", e);
    }
View Full Code Here
399
400
401
402
403
404
405
406
407
408
409
410
                        "ie/baltimore/merlin-examples/merlin-xmlenc-five/plaintext.xml");
        DocumentBuilder builder = XMLUtils.createDocumentBuilder(false);
        Document document = builder.parse(sourceDocument);
       
        // Set up the Key
        KeyPairGenerator rsaKeygen = KeyPairGenerator.getInstance("RSA");
        KeyPair kp = rsaKeygen.generateKeyPair();
        PrivateKey priv = kp.getPrivate();
        PublicKey pub = kp.getPublic();

        // Generate a traffic key
        KeyGenerator keygen = KeyGenerator.getInstance("AES");
View Full Code Here
TOP

Related Classes of java.security.KeyPairGenerator$KeyPairGeneratorImpl

  • br.net.woodstock.rockframework.security.cert.impl.BouncyCastleCertificateRequest
  • br.net.woodstock.rockframework.security.crypt.impl.AsyncCrypter
  • ch.ethz.inf.vs.scandium.dtls.ECDHECryptography
  • com.atlassian.connect.play.java.plugin.KeyPairPlugin
  • com.gitblit.transport.ssh.SshDaemon
  • com.microsoft.windowsazure.services.media.EncryptionIntegrationTest
  • com.nimbusds.jose.crypto.ECDSARoundTripTest
  • com.nimbusds.jose.jwk.RSAKeyTest
  • com.nimbusds.jwt.SignedJWTTest
  • com.nimbusds.openid.connect.sdk.claims.IDTokenClaimsSetTest
    • 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.