org.mozilla.jss.asn1
Class INTEGER

java.lang.Object
  |
  +--java.lang.Number
        |
        +--java.math.BigInteger
              |
              +--org.mozilla.jss.asn1.INTEGER

Direct Known Subclasses:

ENUMERATED

public class INTEGER

extends java.math.BigInteger

implements ASN1Value

The ASN.1 type INTEGER. This class extends BigInteger.

See Also:

Serialized Form

Inner Class Summary

static class

INTEGER.Template

Field Summary

private byte[]	encodedContents
static Form	FORM
static Tag	TAG
private static INTEGER.Template	templateInstance

Fields inherited from class java.math.BigInteger

bitCnt, bitCount, bitLen, bitLength, digitsPerLong, firstNonzeroByteNum, longRadix, lowestSetBit, magnitude, MAX_CONSTANT, negConst, ONE, posConst, serialVersionUID, signum, trailingZeroCnt, TWO, ZERO, zeros

Fields inherited from class java.lang.Number

serialVersionUID

Constructor Summary

INTEGER(byte[] bval)

INTEGER(int sign, byte[] mag)

INTEGER(int bitLength, int certainty, java.util.Random rnd)

INTEGER(int numBits, java.util.Random rnd)

INTEGER(long val)

INTEGER(java.lang.String s)

INTEGER(java.lang.String s, int r)

Method Summary

private static boolean	arraysEqual(byte[] bytes, int[] ints)
byte[]	encode()
void	encode(java.io.OutputStream outStream)
void	encode(Tag implicitTag, java.io.OutputStream outStream)
long	getContentLength()
private byte[]	getEncodedContents()
private ASN1Header	getHeader(Tag t)
Tag	getTag()
static ASN1Template	getTemplate()
static void	main(java.lang.String[] args) Tests the DER encoding and decoding of the INTEGER class.

Methods inherited from class java.math.BigInteger

, abs, add, and, andNot, bitCount, bitLength, byteArrayCmp, byteLength, clearBit, compareTo, compareTo, divide, divideAndRemainder, doubleValue, equals, firstNonzeroByteNum, flipBit, floatValue, gcd, getByte, getLowestSetBit, hashCode, intValue, isProbablePrime, longValue, makePositive, max, min, mod, mod2, modInverse, modPow, modPow2, multiply, negate, not, or, plumbAdd, plumbDivide, plumbDivideAndRemainder, plumbGcd, plumbGeneratePrime, plumbInit, plumbModInverse, plumbModPow, plumbMultiply, plumbRemainder, plumbSquare, plumbSubtract, pow, randomBits, readObject, remainder, setBit, shiftLeft, shiftRight, signBit, signByte, signum, stripLeadingZeroBytes, subtract, testBit, toByteArray, toString, toString, valueOf, valueOf, xor

Methods inherited from class java.lang.Number

byteValue, shortValue

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, registerNatives, wait, wait, wait

Field Detail

encodedContents

private byte[] encodedContents

TAG

public static final Tag TAG

FORM

public static final Form FORM

templateInstance

private static final INTEGER.Template templateInstance

Constructor Detail

INTEGER

public INTEGER(java.lang.String s)
        throws java.lang.NumberFormatException

INTEGER

public INTEGER(java.lang.String s,
               int r)
        throws java.lang.NumberFormatException

INTEGER

public INTEGER(byte[] bval)
        throws java.lang.NumberFormatException

INTEGER

public INTEGER(int sign,
               byte[] mag)
        throws java.lang.NumberFormatException

INTEGER

public INTEGER(int numBits,
               java.util.Random rnd)
        throws java.lang.NumberFormatException

INTEGER

public INTEGER(int bitLength,
               int certainty,
               java.util.Random rnd)

INTEGER

public INTEGER(long val)

Method Detail

getEncodedContents

private byte[] getEncodedContents()

getHeader

private ASN1Header getHeader(Tag t)

getTag

public Tag getTag()

Specified by:

getTag in interface ASN1Value

encode

public void encode(java.io.OutputStream outStream)
            throws java.io.IOException

Specified by:

encode in interface ASN1Value

encode

public void encode(Tag implicitTag,
                   java.io.OutputStream outStream)
            throws java.io.IOException

Specified by:

encode in interface ASN1Value

getContentLength

public long getContentLength()

encode

public byte[] encode()
              throws java.io.IOException

getTemplate

public static ASN1Template getTemplate()

main

public static void main(java.lang.String[] args)

Tests the DER encoding and decoding of the INTEGER class.

arraysEqual

private static boolean arraysEqual(byte[] bytes,
                                   int[] ints)