public Class NTRUSignerPrng

Class Inheritance

extends Object

Imports

java.nio.ByteBuffer, org.bouncycastle.crypto.Digest

An implementation of the deterministic pseudo-random generator in EESS section 3.7.3.1

Field Summary

Access	Constructor and Description
pack-priv	NTRUSignerPrng(byte[] a seed seed, Digest the hash algorithm to use hashAlg) Constructs a new PRNG and seeds it with a byte array.

Modifier and Type	Method and Description
pack-priv byte[]	Returns: the next `n` random bytes nextBytes(int number of bytes to return n) Returns `n` random bytes

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

counter	back to summary
private int counter

hashAlg	back to summary
private Digest hashAlg

seed	back to summary
private byte[] seed

NTRUSignerPrng	back to summary
pack-priv NTRUSignerPrng(byte[] seed, Digest hashAlg) Constructs a new PRNG and seeds it with a byte array. Parameters seed:byte[] a seed hashAlg:Digest the hash algorithm to use

NTRUSignerPrng

pack-priv NTRUSignerPrng(byte[] seed, Digest hashAlg)

Constructs a new PRNG and seeds it with a byte array.

Parameters

nextBytes back to summary

nextBytes	back to summary
pack-priv byte[] nextBytes(int n) Returns `n` random bytes Parameters n:int number of bytes to return Returns:byte[] the next `n` random bytes

pack-priv byte[] nextBytes(int n)

Returns n random bytes

Parameters

Returns:byte[]

the next n random bytes