| java.lang.Object
 com.sun.midp.crypto.SecureRandom
com.sun.midp.crypto.PRand
| PRand | | final class PRand extends SecureRandom (Code) | | Implements a pseudo random number generator.
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| Constructor Summary | |
| public | PRand()
Constructor for random data. |
| Method Summary | |
| public void | nextBytes(byte[] b, int off, int len)
This does a reasonable job of producing unpredictable
random data by using a one way hash as a mixing function and
the current time in milliseconds as a source of entropy. | | public void | setSeed(byte[] b, int off, int len)
Set the random number seed. |
| PRand | | public PRand()(Code) | | Constructor for random data.
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| nextBytes | | public void nextBytes(byte[] b, int off, int len)(Code) | | This does a reasonable job of producing unpredictable
random data by using a one way hash as a mixing function and
the current time in milliseconds as a source of entropy.
Parameters:
b - buffer of input data
Parameters:
off - offset into the provided buffer
Parameters:
len - length of the data to be processed |
| setSeed | | public void setSeed(byte[] b, int off, int len)(Code) | | Set the random number seed.
Parameters:
b - initial data to use as the seed
Parameters:
off - offset into the provided buffer
Parameters:
len - length of the data to be used |
| Fields inherited from com.sun.midp.crypto.SecureRandom | final public static byte ALG_PSEUDO_RANDOM(Code)(Java Doc)
final public static byte ALG_SECURE_RANDOM(Code)(Java Doc)
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