Pack (Bouncy Castle Library 1.84 API Specification)

java.lang.Object
- org.bouncycastle.util.Pack

```
public abstract class Pack
extends java.lang.Object
```
Utility methods for converting byte arrays into ints and longs, and back again.

Constructor Summary

Constructors
Constructor and Description

Pack()

Constructors
Constructor and Description
`Pack()`

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static int`	`bigEndianToInt_High(byte[] bs, int off, int len)`
`static int`	`bigEndianToInt_Low(byte[] bs, int off, int len)`
`static int`	`bigEndianToInt(byte[] bs, int off)`
`static void`	`bigEndianToInt(byte[] bs, int off, int[] ns)`
`static void`	`bigEndianToInt(byte[] bs, int off, int[] ns, int nsOff, int nsLen)`
`static long`	`bigEndianToLong_High(byte[] bs, int off, int len)`
`static long`	`bigEndianToLong_Low(byte[] bs, int off, int len)`
`static long`	`bigEndianToLong(byte[] bs, int off)`
`static void`	`bigEndianToLong(byte[] bs, int off, long[] ns)`
`static void`	`bigEndianToLong(byte[] bs, int bsOff, long[] ns, int nsOff, int nsLen)`
`static short`	`bigEndianToShort(byte[] bs, int off)`
`static void`	`intToBigEndian_High(int n, byte[] bs, int off, int len)`
`static void`	`intToBigEndian_Low(int n, byte[] bs, int off, int len)`
`static byte[]`	`intToBigEndian(int n)`
`static byte[]`	`intToBigEndian(int[] ns)`
`static void`	`intToBigEndian(int[] ns, byte[] bs, int off)`
`static void`	`intToBigEndian(int[] ns, int nsOff, int nsLen, byte[] bs, int bsOff)`
`static void`	`intToBigEndian(int n, byte[] bs)`
`static void`	`intToBigEndian(int n, byte[] bs, int off)`
`static void`	`intToLittleEndian_High(int n, byte[] bs, int off, int len)`
`static void`	`intToLittleEndian_Low(int n, byte[] bs, int off, int len)`
`static byte[]`	`intToLittleEndian(int n)`
`static byte[]`	`intToLittleEndian(int[] ns)`
`static void`	`intToLittleEndian(int[] ns, byte[] bs, int off)`
`static void`	`intToLittleEndian(int[] ns, int nsOff, int nsLen, byte[] bs, int bsOff)`
`static void`	`intToLittleEndian(int n, byte[] bs, int off)`
`static int`	`littleEndianToInt_High(byte[] bs, int off, int len)`
`static int`	`littleEndianToInt_Low(byte[] bs, int off, int len)`
`static int`	`littleEndianToInt(byte[] bs, int off)`
`static int[]`	`littleEndianToInt(byte[] bs, int off, int count)`
`static void`	`littleEndianToInt(byte[] bs, int off, int[] ns)`
`static void`	`littleEndianToInt(byte[] bs, int bOff, int[] ns, int nOff, int count)`
`static int`	`littleEndianToInt24(byte[] bs, int off)`
`static long`	`littleEndianToLong_High(byte[] bs, int off, int len)`
`static long`	`littleEndianToLong_Low(byte[] bs, int off, int len)`
`static long`	`littleEndianToLong(byte[] bs, int off)`
`static long[]`	`littleEndianToLong(byte[] bs, int off, int count)`
`static void`	`littleEndianToLong(byte[] bs, int off, long[] ns)`
`static void`	`littleEndianToLong(byte[] bs, int bsOff, long[] ns, int nsOff, int nsLen)`
`static short`	`littleEndianToShort(byte[] bs, int off)`
`static short[]`	`littleEndianToShort(byte[] bs, int off, int count)`
`static void`	`littleEndianToShort(byte[] bs, int bOff, short[] ns)`
`static void`	`littleEndianToShort(byte[] bs, int bOff, short[] ns, int nOff, int count)`
`static void`	`longToBigEndian_High(long n, byte[] bs, int off, int len)`
`static void`	`longToBigEndian_Low(long n, byte[] bs, int off, int len)`
`static byte[]`	`longToBigEndian(long n)`
`static byte[]`	`longToBigEndian(long[] ns)`
`static void`	`longToBigEndian(long[] ns, byte[] bs, int off)`
`static void`	`longToBigEndian(long[] ns, int nsOff, int nsLen, byte[] bs, int bsOff)`
`static void`	`longToBigEndian(long n, byte[] bs, int off)`
`static void`	`longToLittleEndian_High(long n, byte[] bs, int off, int len)`
`static void`	`longToLittleEndian_Low(long n, byte[] bs, int off, int len)`
`static byte[]`	`longToLittleEndian(long n)`
`static byte[]`	`longToLittleEndian(long[] ns)`
`static void`	`longToLittleEndian(long[] ns, byte[] bs, int off)`
`static void`	`longToLittleEndian(long[] ns, int nsOff, int nsLen, byte[] bs, int bsOff)`
`static void`	`longToLittleEndian(long n, byte[] bs, int off)`
`static byte[]`	`shortToBigEndian(short n)`
`static void`	`shortToBigEndian(short n, byte[] bs, int off)`
`static byte[]`	`shortToLittleEndian(short n)`
`static void`	`shortToLittleEndian(short[] ns, byte[] bs, int bsOff)`
`static void`	`shortToLittleEndian(short[] ns, int nsOff, int nsLen, byte[] bs, int bsOff)`
`static void`	`shortToLittleEndian(short n, byte[] bs, int off)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- Pack
```
public Pack()
```

Method Detail

bigEndianToShort

public static short bigEndianToShort(byte[] bs,
                                     int off)

bigEndianToInt

public static int bigEndianToInt(byte[] bs,
                                 int off)

bigEndianToInt

public static void bigEndianToInt(byte[] bs,
                                  int off,
                                  int[] ns)

bigEndianToInt

public static void bigEndianToInt(byte[] bs,
                                  int off,
                                  int[] ns,
                                  int nsOff,
                                  int nsLen)

bigEndianToInt_High

public static int bigEndianToInt_High(byte[] bs,
                                      int off,
                                      int len)

bigEndianToInt_Low

public static int bigEndianToInt_Low(byte[] bs,
                                     int off,
                                     int len)

intToBigEndian

public static byte[] intToBigEndian(int n)

intToBigEndian

public static void intToBigEndian(int n,
                                  byte[] bs)

intToBigEndian

public static void intToBigEndian(int n,
                                  byte[] bs,
                                  int off)

intToBigEndian

public static byte[] intToBigEndian(int[] ns)

intToBigEndian

public static void intToBigEndian(int[] ns,
                                  byte[] bs,
                                  int off)

intToBigEndian

public static void intToBigEndian(int[] ns,
                                  int nsOff,
                                  int nsLen,
                                  byte[] bs,
                                  int bsOff)

intToBigEndian_High

public static void intToBigEndian_High(int n,
                                       byte[] bs,
                                       int off,
                                       int len)

intToBigEndian_Low

public static void intToBigEndian_Low(int n,
                                      byte[] bs,
                                      int off,
                                      int len)

bigEndianToLong

public static long bigEndianToLong(byte[] bs,
                                   int off)

bigEndianToLong

public static void bigEndianToLong(byte[] bs,
                                   int off,
                                   long[] ns)

bigEndianToLong

public static void bigEndianToLong(byte[] bs,
                                   int bsOff,
                                   long[] ns,
                                   int nsOff,
                                   int nsLen)

bigEndianToLong_High

public static long bigEndianToLong_High(byte[] bs,
                                        int off,
                                        int len)

bigEndianToLong_Low

public static long bigEndianToLong_Low(byte[] bs,
                                       int off,
                                       int len)

longToBigEndian

public static byte[] longToBigEndian(long n)

longToBigEndian

public static void longToBigEndian(long n,
                                   byte[] bs,
                                   int off)

longToBigEndian

public static byte[] longToBigEndian(long[] ns)

longToBigEndian

public static void longToBigEndian(long[] ns,
                                   byte[] bs,
                                   int off)

longToBigEndian

public static void longToBigEndian(long[] ns,
                                   int nsOff,
                                   int nsLen,
                                   byte[] bs,
                                   int bsOff)

longToBigEndian_High

public static void longToBigEndian_High(long n,
                                        byte[] bs,
                                        int off,
                                        int len)

longToBigEndian_Low

public static void longToBigEndian_Low(long n,
                                       byte[] bs,
                                       int off,
                                       int len)

littleEndianToShort

public static short littleEndianToShort(byte[] bs,
                                        int off)

littleEndianToShort

public static void littleEndianToShort(byte[] bs,
                                       int bOff,
                                       short[] ns)

littleEndianToShort

public static void littleEndianToShort(byte[] bs,
                                       int bOff,
                                       short[] ns,
                                       int nOff,
                                       int count)

littleEndianToShort

public static short[] littleEndianToShort(byte[] bs,
                                          int off,
                                          int count)

littleEndianToInt24

public static int littleEndianToInt24(byte[] bs,
                                      int off)

littleEndianToInt

public static int littleEndianToInt(byte[] bs,
                                    int off)

littleEndianToInt_High

public static int littleEndianToInt_High(byte[] bs,
                                         int off,
                                         int len)

littleEndianToInt_Low

public static int littleEndianToInt_Low(byte[] bs,
                                        int off,
                                        int len)

littleEndianToInt

public static void littleEndianToInt(byte[] bs,
                                     int off,
                                     int[] ns)

littleEndianToInt

public static void littleEndianToInt(byte[] bs,
                                     int bOff,
                                     int[] ns,
                                     int nOff,
                                     int count)

littleEndianToInt

public static int[] littleEndianToInt(byte[] bs,
                                      int off,
                                      int count)

shortToLittleEndian

public static byte[] shortToLittleEndian(short n)

shortToLittleEndian

public static void shortToLittleEndian(short n,
                                       byte[] bs,
                                       int off)

shortToLittleEndian

public static void shortToLittleEndian(short[] ns,
                                       byte[] bs,
                                       int bsOff)

shortToLittleEndian

public static void shortToLittleEndian(short[] ns,
                                       int nsOff,
                                       int nsLen,
                                       byte[] bs,
                                       int bsOff)

shortToBigEndian

public static byte[] shortToBigEndian(short n)

shortToBigEndian

public static void shortToBigEndian(short n,
                                    byte[] bs,
                                    int off)

intToLittleEndian

public static byte[] intToLittleEndian(int n)

intToLittleEndian

public static void intToLittleEndian(int n,
                                     byte[] bs,
                                     int off)

intToLittleEndian

public static byte[] intToLittleEndian(int[] ns)

intToLittleEndian

public static void intToLittleEndian(int[] ns,
                                     byte[] bs,
                                     int off)

intToLittleEndian

public static void intToLittleEndian(int[] ns,
                                     int nsOff,
                                     int nsLen,
                                     byte[] bs,
                                     int bsOff)

intToLittleEndian_High

public static void intToLittleEndian_High(int n,
                                          byte[] bs,
                                          int off,
                                          int len)

intToLittleEndian_Low

public static void intToLittleEndian_Low(int n,
                                         byte[] bs,
                                         int off,
                                         int len)

littleEndianToLong

public static long littleEndianToLong(byte[] bs,
                                      int off)

littleEndianToLong

public static void littleEndianToLong(byte[] bs,
                                      int off,
                                      long[] ns)

littleEndianToLong

public static void littleEndianToLong(byte[] bs,
                                      int bsOff,
                                      long[] ns,
                                      int nsOff,
                                      int nsLen)

littleEndianToLong

public static long[] littleEndianToLong(byte[] bs,
                                        int off,
                                        int count)

littleEndianToLong_High

public static long littleEndianToLong_High(byte[] bs,
                                           int off,
                                           int len)

littleEndianToLong_Low

public static long littleEndianToLong_Low(byte[] bs,
                                          int off,
                                          int len)

longToLittleEndian

public static byte[] longToLittleEndian(long n)

longToLittleEndian

public static void longToLittleEndian(long n,
                                      byte[] bs,
                                      int off)

longToLittleEndian

public static byte[] longToLittleEndian(long[] ns)

longToLittleEndian

public static void longToLittleEndian(long[] ns,
                                      byte[] bs,
                                      int off)

longToLittleEndian

public static void longToLittleEndian(long[] ns,
                                      int nsOff,
                                      int nsLen,
                                      byte[] bs,
                                      int bsOff)

longToLittleEndian_High

public static void longToLittleEndian_High(long n,
                                           byte[] bs,
                                           int off,
                                           int len)

longToLittleEndian_Low

public static void longToLittleEndian_Low(long n,
                                          byte[] bs,
                                          int off,
                                          int len)

Class Pack

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Pack

Method Detail

bigEndianToShort

bigEndianToInt

bigEndianToInt

bigEndianToInt

bigEndianToInt_High

bigEndianToInt_Low

intToBigEndian

intToBigEndian

intToBigEndian

intToBigEndian

intToBigEndian

intToBigEndian

intToBigEndian_High

intToBigEndian_Low

bigEndianToLong

bigEndianToLong

bigEndianToLong

bigEndianToLong_High

bigEndianToLong_Low

longToBigEndian

longToBigEndian

longToBigEndian

longToBigEndian

longToBigEndian

longToBigEndian_High

longToBigEndian_Low

littleEndianToShort

littleEndianToShort

littleEndianToShort

littleEndianToShort

littleEndianToInt24

littleEndianToInt

littleEndianToInt_High

littleEndianToInt_Low

littleEndianToInt

littleEndianToInt

littleEndianToInt

shortToLittleEndian

shortToLittleEndian

shortToLittleEndian

shortToLittleEndian

shortToBigEndian

shortToBigEndian

intToLittleEndian

intToLittleEndian

intToLittleEndian

intToLittleEndian

intToLittleEndian

intToLittleEndian_High

intToLittleEndian_Low

littleEndianToLong

littleEndianToLong

littleEndianToLong

littleEndianToLong

littleEndianToLong_High

littleEndianToLong_Low

longToLittleEndian

longToLittleEndian

longToLittleEndian

longToLittleEndian

longToLittleEndian

longToLittleEndian_High

longToLittleEndian_Low