Top Constructors Methods

org.bouncycastle.pqc.crypto.picnic

pack-priv Class Utils

Class Inheritance

extends Object

java.lang.Object
org.bouncycastle.pqc.crypto.picnic.Utils

Imports

org.bouncycastle.util.Integers

Constructor Summary

Access	Constructor and Description
pack-priv	Utils()

Method Summary

Modifier and Type	Method and Description
protected static int	ceil_log2(int x)
protected static byte	getBit(byte[] array, int bitNumber)
protected static int	getBit(int word, int bitNumber)
protected static int	getBit(int[] array, int bitNumber)
protected static int	getBitFromWordArray(int[] array, int bitNumber)
protected static byte	getCrumbAligned(byte[] array, int crumbNumber)
protected static int	getTrailingBitsMask(int bitLength)
private static int	nlz(int x)
protected static int	numBytes(int numBits)
protected static int	parity(byte[] data, int len)
protected static int	parity16(int x)
protected static int	parity32(int x)
protected static void	setBit(byte[] array, int bitNumber, byte val)
protected static int	setBit(int word, int bitNumber, int bit)
protected static void	setBit(int[] array, int bitNumber, int val)
protected static void	setBitInWordArray(int[] array, int bitNumber, int val)
protected static void	zeroTrailingBits(int[] data, int bitLength)

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

Constructor Detail

Utils	back to summary
pack-priv Utils()

Method Detail

ceil_log2	back to summary
protected static int ceil_log2(int x)

getBit	back to summary
protected static byte getBit(byte[] array, int bitNumber)

getBit	back to summary
protected static int getBit(int word, int bitNumber)

getBit	back to summary
protected static int getBit(int[] array, int bitNumber)

getBitFromWordArray	back to summary
protected static int getBitFromWordArray(int[] array, int bitNumber)

getCrumbAligned	back to summary
protected static byte getCrumbAligned(byte[] array, int crumbNumber)

getTrailingBitsMask	back to summary
protected static int getTrailingBitsMask(int bitLength)

nlz	back to summary
private static int nlz(int x)

numBytes	back to summary
protected static int numBytes(int numBits)

parity	back to summary
protected static int parity(byte[] data, int len)

parity16	back to summary
protected static int parity16(int x)

parity32	back to summary
protected static int parity32(int x)

setBit	back to summary
protected static void setBit(byte[] array, int bitNumber, byte val)

setBit	back to summary
protected static int setBit(int word, int bitNumber, int bit)

setBit	back to summary
protected static void setBit(int[] array, int bitNumber, int val)

setBitInWordArray	back to summary
protected static void setBitInWordArray(int[] array, int bitNumber, int val)

zeroTrailingBits	back to summary
protected static void zeroTrailingBits(int[] data, int bitLength)