Package org.mozilla.jss.provider.java.security

Class JSSMessageDigestSpi

java.lang.Object

java.security.MessageDigestSpi

org.mozilla.jss.provider.java.security.JSSMessageDigestSpi

Direct Known Subclasses:

JSSMessageDigestSpi.MD2, JSSMessageDigestSpi.MD5, JSSMessageDigestSpi.SHA1, JSSMessageDigestSpi.SHA256, JSSMessageDigestSpi.SHA384, JSSMessageDigestSpi.SHA512

public abstract class JSSMessageDigestSpi
extends MessageDigestSpi

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	JSSMessageDigestSpi.MD2
static class	JSSMessageDigestSpi.MD5
static class	JSSMessageDigestSpi.SHA1	Deprecated, for removal: This API element is subject to removal in a future version.
static class	JSSMessageDigestSpi.SHA256
static class	JSSMessageDigestSpi.SHA384
static class	JSSMessageDigestSpi.SHA512

Field Summary

Fields

Modifier and Type	Field	Description
private JSSMessageDigest	digest

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	JSSMessageDigestSpi(DigestAlgorithm alg)

Method Summary

Modifier and Type	Method	Description
Object	clone()
byte[]	engineDigest()
int	engineDigest(byte[] buf, int offset, int len)
int	engineGetDigestLength()
void	engineReset()
void	engineUpdate(byte input)
void	engineUpdate(byte[] input, int offset, int len)

Methods inherited from class java.security.MessageDigestSpi

engineUpdate

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

digest

private JSSMessageDigest digest

Constructor Details

JSSMessageDigestSpi

protected JSSMessageDigestSpi(DigestAlgorithm alg)

Method Details

clone

public Object clone()
             throws CloneNotSupportedException

Overrides:

clone in class MessageDigestSpi

Throws:

CloneNotSupportedException

engineDigest

public byte[] engineDigest()

Specified by:

engineDigest in class MessageDigestSpi

engineDigest

public int engineDigest(byte[] buf,
 int offset,
 int len)
                 throws DigestException

Overrides:

engineDigest in class MessageDigestSpi

Throws:

DigestException

engineGetDigestLength

public int engineGetDigestLength()

Overrides:

engineGetDigestLength in class MessageDigestSpi

engineReset

public void engineReset()

Specified by:

engineReset in class MessageDigestSpi

engineUpdate

public void engineUpdate(byte input)

Specified by:

engineUpdate in class MessageDigestSpi

engineUpdate

public void engineUpdate(byte[] input,
 int offset,
 int len)

Specified by:

engineUpdate in class MessageDigestSpi