org.bouncycastle.asn1
Class ASN1BitString
java.lang.Object
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+--org.bouncycastle.asn1.ASN1Object
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+--org.bouncycastle.asn1.ASN1Primitive
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+--org.bouncycastle.asn1.ASN1BitString
- All Implemented Interfaces:
- ASN1Encodable, ASN1String, Encodable
- Direct Known Subclasses:
- DERBitString, DLBitString
- public abstract class ASN1BitString
- extends ASN1Primitive
- implements ASN1String
Base class for BIT STRING objects
Field Summary |
protected byte[] |
data
|
protected int |
padBits
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Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
data
protected final byte[] data
padBits
protected final int padBits
ASN1BitString
protected ASN1BitString(byte data,
int padBits)
ASN1BitString
public ASN1BitString(byte[] data,
int padBits)
- Base constructor.
- Parameters:
data
- the octets making up the bit string.padBits
- the number of extra bits at the end of the string.
getPadBits
protected static int getPadBits(int bitString)
- Parameters:
bitString
- an int containing the BIT STRING- Returns:
- the correct number of pad bits for a bit string defined in
a 32 bit constant
getBytes
protected static byte[] getBytes(int bitString)
- Parameters:
bitString
- an int containing the BIT STRING- Returns:
- the correct number of bytes for a bit string defined in
a 32 bit constant
getString
public java.lang.String getString()
- Return a String representation of this BIT STRING
- Specified by:
getString
in interface ASN1String
- Returns:
- a String representation.
intValue
public int intValue()
- Returns:
- the value of the bit string as an int (truncating if necessary)
getOctets
public byte[] getOctets()
- Return the octets contained in this BIT STRING, checking that this BIT STRING really
does represent an octet aligned string. Only use this method when the standard you are
following dictates that the BIT STRING will be octet aligned.
- Returns:
- a copy of the octet aligned data.
getBytes
public byte[] getBytes()
getPadBits
public int getPadBits()
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object
hashCode
public int hashCode()
- Overrides:
hashCode
in class ASN1Primitive
getLoadedObject
public ASN1Primitive getLoadedObject()