List of generateSeed() Examples

Examples of generateSeed()

java.security.SecureRandom.generateSeed()
Returns the given number of seed bytes, computed using the seed generation algorithm that this class uses to seed itself. This call may be used to seed other random number generators. @param numBytes the number of seed bytes to generate. @return the seed bytes.
org.bouncycastle.crypto.prng.ThreadedSeedGenerator.generateSeed()
Generate seed bytes. Set fast to false for best quality.
If fast is set to true, the code should be round about 8 times faster when generating a long sequence of random bytes. 20 bytes of random values using the fast mode take less than half a second on a Nokia e70. If fast is set to false, it takes round about 2500 ms.
@param numBytes the number of bytes to generate @param fast true if fast mode should be used

Examples of java.security.SecureRandom.generateSeed()

            {
                LOG.debug("Reseeding {}",this);
                if (_random instanceof SecureRandom)
                {
                    SecureRandom secure = (SecureRandom)_random;
                    secure.setSeed(secure.generateSeed(8));
                }
                else
                {
                    _random.setSeed(_random.nextLong()^System.currentTimeMillis()^seedTerm^Runtime.getRuntime().freeMemory());
                }

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Examples of org.bouncycastle.crypto.prng.ThreadedSeedGenerator.generateSeed()

        SecureRandom random = new SecureRandom();


        /*
         * Hopefully, 20 bytes in fast mode are good enough.
         */
        random.setSeed(tsg.generateSeed(20, true));


        return random;
    }


    public TlsClientProtocol(InputStream input, OutputStream output)

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Examples of org.bouncycastle.crypto.prng.ThreadedSeedGenerator.generateSeed()

        ThreadedSeedGenerator tsg = new ThreadedSeedGenerator();
        this.random = new SecureRandom();
        /*
         * Hopefully, 20 bytes in fast mode are good enough.
         */
        this.random.setSeed(tsg.generateSeed(20, true));


        this.rs = new RecordStream(this, is, os);
    }


    public TlsProtocolHandler(InputStream is, OutputStream os, SecureRandom sr)

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Examples of org.bouncycastle.crypto.prng.ThreadedSeedGenerator.generateSeed()

        ThreadedSeedGenerator tsg = new ThreadedSeedGenerator();
        this.random = new SecureRandom();
        /*
         * Hopefully, 20 bytes in fast mode are good enough.
         */
        this.random.setSeed(tsg.generateSeed(20, true));


        this.rs = new RecordStream(this, is, os);
    }


    public TlsProtocolHandler(InputStream is, OutputStream os, SecureRandom sr)

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Examples of org.bouncycastle.crypto.prng.ThreadedSeedGenerator.generateSeed()

        ThreadedSeedGenerator tsg = new ThreadedSeedGenerator();
        this.random = new SecureRandom();
        /*
         * Hopefully, 20 bytes in fast mode are good enough.
         */
        this.random.setSeed(tsg.generateSeed(20, true));


        this.rs = new RecordStream(this, is, os);
    }


    public TlsProtocolHandler(InputStream is, OutputStream os, SecureRandom sr)

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Examples of org.bouncycastle.crypto.prng.ThreadedSeedGenerator.generateSeed()

        ThreadedSeedGenerator tsg = new ThreadedSeedGenerator();
        this.random = new SecureRandom();
        /*
         * Hopefully, 20 bytes in fast mode are good enough.
         */
        this.random.setSeed(tsg.generateSeed(20, true));


        this.rs = new RecordStream(this, is, os);
    }


    public TlsProtocolHandler(InputStream is, OutputStream os, SecureRandom sr)

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Examples of org.bouncycastle.crypto.prng.ThreadedSeedGenerator.generateSeed()

        ThreadedSeedGenerator tsg = new ThreadedSeedGenerator();
        this.random = new SecureRandom();
        /*
         * Hopefully, 20 bytes in fast mode are good enough.
         */
        this.random.setSeed(tsg.generateSeed(20, true));


        this.rs = new RecordStream(this, is, os);
    }


    public TlsProtocolHandler(InputStream is, OutputStream os, SecureRandom sr)

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