gnu.crypto.util
Class PRNG
A useful Singleton hash-based (SHA) pseudo-random number generator used
throughout this library.
static void | nextBytes(byte[] buffer)- Completely fills the designated
buffer with random data
generated by the underlying singleton.
|
static void | nextBytes(byte[] buffer, int offset, int length)- Fills the designated
buffer, starting from byte at
position offset with, at most, length bytes of
random data generated by the underlying singleton.
|
nextBytes
public static void nextBytes(byte[] buffer)
Completely fills the designated buffer with random data
generated by the underlying singleton.
buffer - the place holder of random bytes generated by this PRNG
singleton. On output, the contents of buffer are replaced
with pseudo-random data, iff the buffer size is not zero.
nextBytes
public static void nextBytes(byte[] buffer,
int offset,
int length) Fills the designated buffer, starting from byte at
position offset with, at most, length bytes of
random data generated by the underlying singleton.
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