Bouncy Castle Provider (FIPS Distribution) 1.0.2.5 · org.bouncycastle.crypto.internal.Digest

Method Summary

Modifier and Type	Method and Description
public int	doFinal(byte[] the array the digest is to be copied into. out, int the offset into the out array the digest is to start at. outOff) close the digest, producing the final digest value.
public String	Returns: the algorithm name getAlgorithmName() return the algorithm name
public int	Returns: byte length of the digests internal buffer. getByteLength() Return the size in bytes of the internal buffer the digest applies it's compression function to.
public int	Returns: the size, in bytes, of the digest produced by this message digest. getDigestSize() return the size, in bytes, of the digest produced by this message digest.
public void	reset() reset the digest back to it's initial state.
public void	update(byte the input byte to be entered. in) update the message digest with a single byte.
public void	update(byte[] the byte array containing the data. in, int the offset into the byte array where the data starts. inOff, int the length of the data. len) update the message digest with a block of bytes.

doFinal	back to summary
public int doFinal(byte[] out, int outOff) close the digest, producing the final digest value. The doFinal call leaves the digest reset. Parameters out:byte[] the array the digest is to be copied into. outOff:int the offset into the out array the digest is to start at.

doFinal

public int doFinal(byte[] out, int outOff)

close the digest, producing the final digest value. The doFinal call leaves the digest reset.

Parameters

getAlgorithmName	back to summary
public String getAlgorithmName() return the algorithm name Returns:String the algorithm name

getAlgorithmName

public String getAlgorithmName()

return the algorithm name

getByteLength	back to summary
public int getByteLength() Return the size in bytes of the internal buffer the digest applies it's compression function to. Returns:int byte length of the digests internal buffer.

getByteLength

public int getByteLength()

Return the size in bytes of the internal buffer the digest applies it's compression function to.

getDigestSize	back to summary
public int getDigestSize() return the size, in bytes, of the digest produced by this message digest. Returns:int the size, in bytes, of the digest produced by this message digest.

getDigestSize

public int getDigestSize()

return the size, in bytes, of the digest produced by this message digest.

Returns:int: the size, in bytes, of the digest produced by this message digest.

reset	back to summary
public void reset() reset the digest back to it's initial state.

update	back to summary
public void update(byte in) update the message digest with a single byte. Parameters in:byte the input byte to be entered.

update

public void update(byte in)

update the message digest with a single byte.

Parameters

update	back to summary
public void update(byte[] in, int inOff, int len) update the message digest with a block of bytes. Parameters in:byte[] the byte array containing the data. inOff:int the offset into the byte array where the data starts. len:int the length of the data.

update

public void update(byte[] in, int inOff, int len)

update the message digest with a block of bytes.

Parameters