public class DERBitString extends DERObject implements DERString
Modifier and Type | Field and Description |
---|---|
protected byte[] |
data |
protected int |
padBits |
private static char[] |
table |
APPLICATION, BIT_STRING, BMP_STRING, BOOLEAN, CONSTRUCTED, ENUMERATED, EXTERNAL, GENERAL_STRING, GENERALIZED_TIME, GRAPHIC_STRING, IA5_STRING, INTEGER, NULL, NUMERIC_STRING, OBJECT_IDENTIFIER, OCTET_STRING, PRINTABLE_STRING, SEQUENCE, SEQUENCE_OF, SET, SET_OF, T61_STRING, TAGGED, UNIVERSAL_STRING, UTC_TIME, UTF8_STRING, VIDEOTEX_STRING, VISIBLE_STRING
Modifier | Constructor and Description |
---|---|
|
DERBitString(byte[] data) |
|
DERBitString(byte[] data,
int padBits) |
protected |
DERBitString(byte data,
int padBits) |
|
DERBitString(DEREncodable obj) |
Modifier and Type | Method and Description |
---|---|
(package private) void |
encode(DEROutputStream out) |
boolean |
equals(java.lang.Object o) |
byte[] |
getBytes() |
protected static byte[] |
getBytes(int bitString)
return the correct number of bytes for a bit string defined in
a 32 bit constant
|
static DERBitString |
getInstance(ASN1TaggedObject obj,
boolean explicit)
return a Bit String from a tagged object.
|
static DERBitString |
getInstance(java.lang.Object obj)
return a Bit String from the passed in object
|
int |
getPadBits() |
protected static int |
getPadBits(int bitString)
return the correct number of pad bits for a bit string defined in
a 32 bit constant
|
java.lang.String |
getString() |
int |
hashCode() |
getDERObject
private static final char[] table
protected byte[] data
protected int padBits
protected DERBitString(byte data, int padBits)
public DERBitString(byte[] data, int padBits)
data
- the octets making up the bit string.padBits
- the number of extra bits at the end of the string.public DERBitString(byte[] data)
public DERBitString(DEREncodable obj)
protected static int getPadBits(int bitString)
protected static byte[] getBytes(int bitString)
public static DERBitString getInstance(java.lang.Object obj)
java.lang.IllegalArgumentException
- if the object cannot be converted.public static DERBitString getInstance(ASN1TaggedObject obj, boolean explicit)
obj
- the tagged object holding the object we wantexplicit
- true if the object is meant to be explicitly
tagged false otherwise.java.lang.IllegalArgumentException
- if the tagged object cannot
be converted.public byte[] getBytes()
public int getPadBits()
void encode(DEROutputStream out) throws java.io.IOException
public int hashCode()
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object o)
equals
in class java.lang.Object