Bouncy Castle Provider (FIPS Distribution) 1.0.2.5 · org.bouncycastle.asn1.ASN1BitString

Modifier and Type	Field and Description
protected final byte[]	data
protected final int	padBits
private static final char[]	table

Access	Constructor and Description
public	ASN1BitString(byte[] the octets making up the bit string. data, int the number of extra bits at the end of the string. padBits) Base constructor.

Method Summary

Modifier and Type	Method and Description
protected boolean	asn1Equals(ASN1Primitive o) Implements abstract org.bouncycastle.asn1.ASN1Primitive.asn1Equals. Equality (similarity) comparison for two ASN1Primitive objects.
protected static byte[]	derForm(byte[] data, int padBits)
pack-priv abstract void	encode(ASN1OutputStream out) Implements abstract org.bouncycastle.asn1.ASN1Primitive.encode.
pack-priv static ASN1BitString	fromInputStream(int length, InputStream stream)
protected static byte[]	Returns: the correct number of bytes for a bit string defined in a 32 bit constant getBytes(int an int containing the BIT STRING bitString)
public byte[]	getBytes()
public ASN1Primitive	getLoadedObject()
public byte[]	Returns: a copy of the octet aligned data. getOctets() Return the octets contained in this BIT STRING, checking that this BIT STRING really does represent an octet aligned string.
protected static int	Returns: the correct number of pad bits for a bit string defined in a 32 bit constant getPadBits(int an int containing the BIT STRING bitString)
public int	getPadBits()
public String	Returns: a String representation. getString() Implements org.bouncycastle.asn1.ASN1String.getString. Return a String representation of this BIT STRING
public int	hashCode() Implements abstract org.bouncycastle.asn1.ASN1Primitive.hashCode. Returns a hash code value for this object.
public int	Returns: the value of the bit string as an int (truncating if necessary) intValue()
pack-priv ASN1Primitive	toDERObject() Overrides org.bouncycastle.asn1.ASN1Primitive.toDERObject. Return the current object as one which encodes using Distinguished Encoding Rules.
pack-priv ASN1Primitive	toDLObject() Overrides org.bouncycastle.asn1.ASN1Primitive.toDLObject. Return the current object as one which encodes using Definite Length encoding.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.

Inherited from org.bouncycastle.asn1.ASN1Primitive:: encodedLength equals fromByteArray isConstructed toASN1Primitive

data	back to summary
protected final byte[] data

padBits	back to summary
protected final int padBits

table	back to summary
private static final char[] table

ASN1BitString	back to summary
public ASN1BitString(byte[] data, int padBits) Base constructor. Parameters data:byte[] the octets making up the bit string. padBits:int the number of extra bits at the end of the string.

Method Detail

asn1Equals	back to summary
protected boolean asn1Equals(ASN1Primitive o) Implements abstract org.bouncycastle.asn1.ASN1Primitive.asn1Equals. Doc from org.bouncycastle.asn1.ASN1Primitive.asn1Equals. Equality (similarity) comparison for two ASN1Primitive objects.

asn1Equals

back to summary

protected boolean asn1Equals(ASN1Primitive o)

Implements abstract org.bouncycastle.asn1.ASN1Primitive.asn1Equals.

Doc from org.bouncycastle.asn1.ASN1Primitive.asn1Equals.

Equality (similarity) comparison for two ASN1Primitive objects.

derForm	back to summary
protected static byte[] derForm(byte[] data, int padBits)

encode	back to summary
pack-priv abstract void encode(ASN1OutputStream out) throws IOException Implements abstract org.bouncycastle.asn1.ASN1Primitive.encode.

fromInputStream	back to summary
pack-priv static ASN1BitString fromInputStream(int length, InputStream stream) throws IOException

getBytes	back to summary
protected static byte[] getBytes(int bitString) Parameters bitString:int an int containing the BIT STRING Returns:byte[] the correct number of bytes for a bit string defined in a 32 bit constant

getBytes	back to summary
public byte[] getBytes()

getLoadedObject	back to summary
public ASN1Primitive getLoadedObject()

getOctets	back to summary
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:byte[] a copy of the octet aligned data.

getOctets

back to summary

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:byte[]: a copy of the octet aligned data.

getPadBits	back to summary
protected static int getPadBits(int bitString) Parameters bitString:int an int containing the BIT STRING Returns:int the correct number of pad bits for a bit string defined in a 32 bit constant

getPadBits	back to summary
public int getPadBits()

getString	back to summary
public String getString() Implements org.bouncycastle.asn1.ASN1String.getString. Return a String representation of this BIT STRING Returns:String a String representation.

getString

back to summary

public String getString()

Implements org.bouncycastle.asn1.ASN1String.getString.

Return a String representation of this BIT STRING

Returns:String: a String representation.

hashCode back to summary

hashCode	back to summary
public int hashCode() Implements abstract org.bouncycastle.asn1.ASN1Primitive.hashCode. Doc from java.lang.Object.hashCode. Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by `java.util.HashMap`. The general contract of `hashCode` is: Whenever it is invoked on the same object more than once during an execution of a Java application, the `hashCode` method must consistently return the same integer, provided no information used in `equals` comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables. Returns:int a hash code value for this object

public int hashCode()

Implements abstract org.bouncycastle.asn1.ASN1Primitive.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Returns:int: a hash code value for this object

intValue	back to summary
public int intValue() Returns:int the value of the bit string as an int (truncating if necessary)

toDERObject	back to summary
pack-priv ASN1Primitive toDERObject() Overrides org.bouncycastle.asn1.ASN1Primitive.toDERObject. Doc from org.bouncycastle.asn1.ASN1Primitive.toDERObject. Return the current object as one which encodes using Distinguished Encoding Rules. Returns:ASN1Primitive a DER version of this.

toDERObject

back to summary

pack-priv ASN1Primitive toDERObject()

Overrides org.bouncycastle.asn1.ASN1Primitive.toDERObject.

Doc from org.bouncycastle.asn1.ASN1Primitive.toDERObject.

Return the current object as one which encodes using Distinguished Encoding Rules.

Returns:ASN1Primitive: a DER version of this.

toDLObject	back to summary
pack-priv ASN1Primitive toDLObject() Overrides org.bouncycastle.asn1.ASN1Primitive.toDLObject. Doc from org.bouncycastle.asn1.ASN1Primitive.toDLObject. Return the current object as one which encodes using Definite Length encoding. Returns:ASN1Primitive a DL version of this.

toDLObject

back to summary

pack-priv ASN1Primitive toDLObject()

Overrides org.bouncycastle.asn1.ASN1Primitive.toDLObject.

Doc from org.bouncycastle.asn1.ASN1Primitive.toDLObject.

Return the current object as one which encodes using Definite Length encoding.

Returns:ASN1Primitive: a DL version of this.

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Doc from java.lang.Object.toString. Returns a string representation of the object. Returns:String a string representation of the object

toString

back to summary

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object.

Returns:String: a string representation of the object

public abstract Class ASN1BitString

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Field Detail

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Method Detail