org.bouncycastle.asn1
Class DERBitString
java.lang.Object
org.bouncycastle.asn1.ASN1Object
org.bouncycastle.asn1.ASN1Primitive
org.bouncycastle.asn1.ASN1BitString
org.bouncycastle.asn1.DERBitString
- All Implemented Interfaces:
- ASN1Encodable, ASN1String, Encodable
- Direct Known Subclasses:
- NetscapeCertType, PKIFailureInfo, ReasonFlags
- public class DERBitString
- extends ASN1BitString
A BIT STRING with DER encoding - the first byte contains the count of padding bits included in the byte array's last byte.
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
DERBitString
protected DERBitString(byte data,
int padBits)
DERBitString
public DERBitString(byte[] data,
int padBits)
- Parameters:
data
- the octets making up the bit string.padBits
- the number of extra bits at the end of the string.
DERBitString
public DERBitString(byte[] data)
DERBitString
public DERBitString(int value)
DERBitString
public DERBitString(ASN1Encodable obj)
throws java.io.IOException
getInstance
public static DERBitString getInstance(java.lang.Object obj)
- return a Bit String from the passed in object
- Parameters:
obj
- a DERBitString or an object that can be converted into one.
- Returns:
- a DERBitString instance, or null.
- Throws:
java.lang.IllegalArgumentException
- if the object cannot be converted.
getInstance
public static DERBitString getInstance(ASN1TaggedObject obj,
boolean explicit)
- return a Bit String from a tagged object.
- Parameters:
obj
- the tagged object holding the object we wantexplicit
- true if the object is meant to be explicitly
tagged false otherwise.
- Returns:
- a DERBitString instance, or null.
- Throws:
java.lang.IllegalArgumentException
- if the tagged object cannot
be converted.