djb

Class Curve25519

java.lang.Object

djb.Curve25519

public class Curve25519
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	KEY_SIZE
static byte[]	ORDER
static byte[]	PRIME
static byte[]	ZERO

Constructor Summary

Constructors

Constructor and Description
Curve25519()

Method Summary

Methods

Modifier and Type	Method and Description
static void	clamp(byte[] k) KEY AGREEMENT
static void	curve(byte[] Z, byte[] k, byte[] P)
static void	keygen(byte[] P, byte[] s, byte[] k)
static boolean	sign(byte[] v, byte[] h, byte[] x, byte[] s) DIGITAL SIGNATURES
static void	verify(byte[] Y, byte[] v, byte[] h, byte[] P)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

KEY_SIZE

public static final int KEY_SIZE

See Also:

Constant Field Values

ZERO

public static final byte[] ZERO

PRIME

public static final byte[] PRIME

ORDER

public static final byte[] ORDER

Constructor Detail

Curve25519

public Curve25519()

Method Detail

clamp

public static final void clamp(byte[] k)

KEY AGREEMENT

keygen

public static final void keygen(byte[] P,
          byte[] s,
          byte[] k)

curve

public static final void curve(byte[] Z,
         byte[] k,
         byte[] P)

sign

public static final boolean sign(byte[] v,
           byte[] h,
           byte[] x,
           byte[] s)

DIGITAL SIGNATURES

verify

public static final void verify(byte[] Y,
          byte[] v,
          byte[] h,
          byte[] P)