List of nextBytes() Examples

Examples of nextBytes()

com.orientechnologies.common.util.MersenneTwisterFast.nextBytes()
freenet.crypt.DummyRandomSource.nextBytes()
freenet.crypt.RandomSource.nextBytes()
freenet.support.math.MersenneTwister.nextBytes()
gnu.java.security.prng.EntropySource.nextBytes()
gnu.java.security.prng.IRandom.nextBytes()
gnu.java.security.util.PRNG.nextBytes()
gnu.javax.crypto.prng.PBKDF2.nextBytes()
java.net.URL.nextBytes()
java.security.SecureRandom.nextBytes()
Generates a user-specified number of random bytes.
If a call to setSeed had not occurred previously, the first call to this method forces this SecureRandom object to seed itself. This self-seeding will not occur if setSeed was previously called. @param bytes the array to be filled in with random bytes.
java.util.Random.nextBytes()
Generates random bytes and places them into a user-supplied byte array. The number of random bytes produced is equal to the length of the byte array.
The method {@code nextBytes} is implemented by class {@code Random}as if by:
```
  {@code}public void nextBytes(byte[] bytes)  for (int i = 0; i < bytes.length; ) for (int rnd = nextInt(), n = Math.min(bytes.length - i, 4); n-- > 0; rnd >>= 8) bytes[i++] = (byte)rnd; }}
```
@param bytes the byte array to fill with random bytes @throws NullPointerException if the byte array is null @since 1.1
java.util.concurrent.ThreadLocalRandom.nextBytes()
org.apache.shiro.crypto.RandomNumberGenerator.nextBytes()
Generates a byte array of fixed length filled with random data, often useful for generating salts, initialization vectors or other seed data. The length is specified as a configuration value on the underlying implementation.
If you'd like per-invocation control the number of bytes generated, use the {@link #nextBytes(int) nextBytes(int)} method instead. @return a byte array of fixed length filled with random data. @see #nextBytes(int)
org.apache.shiro.crypto.SecureRandomNumberGenerator.nextBytes()
org.bouncycastle.crypto.prng.DigestRandomGenerator.nextBytes()
org.eclipse.jgit.junit.TestRng.nextBytes()
Get the next {@code cnt} bytes of random data. @param cnt number of random bytes to produce. @return array of {@code cnt} randomly generated bytes.
org.infinispan.lucene.testutils.RepeatableLongByteSequence.nextBytes()
@param buffer is going to be modified: a new series of bytes is going to be written into
se.grunka.fortuna.Fortuna.nextBytes()

Examples of java.security.SecureRandom.nextBytes()

        SecureRandom ng=numberGenerator;
        if(ng == null)
            numberGenerator=ng=new SecureRandom();


        byte[] randomBytes=new byte[16];
        ng.nextBytes(randomBytes);
        return new UUID(randomBytes);
    }




    public long getLeastSignificantBits() {

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Examples of java.security.SecureRandom.nextBytes()

        SecureRandom ng=numberGenerator;
        if(ng == null)
            numberGenerator=ng=new SecureRandom();


        byte[] randomBytes=new byte[16];
        ng.nextBytes(randomBytes);
        return randomBytes;
    }


    public int size() {
        int retval=super.size() + Global.BYTE_SIZE;

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Examples of java.security.SecureRandom.nextBytes()

        SecureRandom ng=numberGenerator;
        if(ng == null)
            numberGenerator=ng=new SecureRandom();


        byte[] randomBytes=new byte[16];
        ng.nextBytes(randomBytes);
        return randomBytes;
    }


    protected String printDetails() {
        StringBuilder sb=new StringBuilder();

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Examples of java.security.SecureRandom.nextBytes()

            len = 1;
        }
        byte[] buff = new byte[len];
        SecureRandom sr = getSecureRandom();
        synchronized (sr) {
            sr.nextBytes(buff);
        }
        return buff;
    }


    /**

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Examples of java.security.SecureRandom.nextBytes()

          
        final byte[] rawSign = sig.sign();
        
        final byte[] pad = new byte[random.nextInt(32)];
        
        random.nextBytes(pad);
        
        putBytes( buffer, rawMyPubkey, 65535 );
        
        putBytes( buffer, rawEphemeralPubkey, 65535 );

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Examples of java.security.SecureRandom.nextBytes()

          throw( new CryptoManagerException( "phase error: keys not received" ));
        }
        
        final byte[] IV = new byte[20 + random.nextInt(32)];
        
        random.nextBytes(IV);


        sig.update(IV);
        
        sig.update(sharedSecret);

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Examples of java.security.SecureRandom.nextBytes()

    byte[] nonce = new byte[(nbBits / 16) + 1];


    SecureRandom rand;
    try {
      rand = SecureRandom.getInstance("SHA1PRNG");
      rand.nextBytes(nonce);
    } catch (Exception ex) {
      System.err.println("Can't happen...");
      ex.printStackTrace();
    }

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Examples of java.security.SecureRandom.nextBytes()

  public static String gensalt(int log_rounds) {
    StringBuffer rs = new StringBuffer();
    byte rnd[] = new byte[BCRYPT_SALT_LEN];
    SecureRandom random = new SecureRandom();


    random.nextBytes(rnd);


    rs.append("$2a$");
    if (log_rounds < 10)
      rs.append("0");
    rs.append(Integer.toString(log_rounds));

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Examples of java.security.SecureRandom.nextBytes()


        final SecureRandom rnd = new SecureRandom();
        final ISqlJetTable t = db.getTable("t");
        final byte[] blob = new byte[1024 + 4096];


        rnd.nextBytes(blob);


        db.runWriteTransaction(new ISqlJetTransaction() {
            public Object run(SqlJetDb db) throws SqlJetException {


                try {

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Examples of java.security.SecureRandom.nextBytes()


        final SecureRandom rnd = new SecureRandom();
        final ISqlJetTable t = db.getTable("t");
        final byte[] blob = new byte[1024 + 4096];


        rnd.nextBytes(blob);


        db.runWriteTransaction(new ISqlJetTransaction() {
            public Object run(SqlJetDb db) throws SqlJetException {


                try {

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