public class DERBitString extends ASN1Object implements DERString
Modifier and Type | Field and Description |
---|---|
protected byte[] |
data |
protected int |
padBits |
private static char[] |
table |
BER, DER
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 |
---|---|
protected boolean |
asn1Equals(DERObject o) |
(package private) void |
encode(DEROutputStream out) |
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() |
int |
intValue() |
java.lang.String |
toString() |
equals, fromByteArray
toASN1Object
getDEREncoded, getDERObject, getEncoded, getEncoded
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()
public int intValue()
void encode(DEROutputStream out) throws java.io.IOException
encode
in class ASN1Object
java.io.IOException
public int hashCode()
hashCode
in class ASN1Object
protected boolean asn1Equals(DERObject o)
asn1Equals
in class ASN1Object
public java.lang.String toString()
toString
in class java.lang.Object