org.demoiselle.signer.cryptography

Interface Digest

All Known Implementing Classes:

DigestImpl

public interface Digest

Defines the default behavior for using digest algorithms.

See Also:

DigestImpl

Method Summary

Modifier and Type	Method and Description
byte[]	digest(byte[] content) Method responsible for generating a digest of the content passed as a parameter, using the algorithm set by the setAlgorithm () method.
byte[]	digestFile(File file) Returns the Digest of a file
String	digestFileHex(File file) Returns the summary of a file in hexadecimal character format
String	digestHex(byte[] content) Returns the digest of an array of bytes in hexadecimal character format.
void	setAlgorithm(DigestAlgorithmEnum algorithm) Set the algorithm used by the digest method.
void	setAlgorithm(String algorithm) Set the algorithm used by the digest method.

Method Detail

setAlgorithm

void setAlgorithm(DigestAlgorithmEnum algorithm)

Set the algorithm used by the digest method.

Parameters:

algorithm - algorithm representation

See Also:

DigestAlgorithmEnum

setAlgorithm

void setAlgorithm(String algorithm)

Set the algorithm used by the digest method.

Parameters:

algorithm - Algorithm name

digest

byte[] digest(byte[] content)

Method responsible for generating a digest of the content passed as a parameter, using the algorithm set by the setAlgorithm () method.

Parameters:

content - content to be processed

Returns:

digest

digestHex

String digestHex(byte[] content)

Returns the digest of an array of bytes in hexadecimal character format.

Parameters:

content - content to be processed

Returns:

digest

digestFile

byte[] digestFile(File file)

Returns the Digest of a file

Parameters:

file - file to be processed

Returns:

digest

digestFileHex

String digestFileHex(File file)

Returns the summary of a file in hexadecimal character format

Parameters:

file - file to be processed

Returns:

digest