org.demoiselle.signer.policy.impl.cades.pkcs7.impl

Class CAdESTimeStampSigner

java.lang.Object

org.demoiselle.signer.policy.impl.cades.pkcs7.impl.CAdESTimeStampSigner

All Implemented Interfaces:

PKCS7TimeStampSigner, TimeStampCadesSigner

public class CAdESTimeStampSigner
extends Object
implements PKCS7TimeStampSigner

Basic implementation of Time Stamp on CADES format.

Constructor Summary

Constructors

Constructor and Description
CAdESTimeStampSigner()

Method Summary

Modifier and Type	Method and Description
List<Timestamp>	checkTimeStampOnSignature(byte[] signature) Check a timestamp on CADES signature
Timestamp	checkTimeStampWithContent(byte[] timeStamp, byte[] content) Check a timestamp for a informed content
Timestamp	checkTimeStampWithHash(byte[] timeStamp, byte[] hash) Check a timestamp for a informed calculated hash from content
byte[]	doTimeStampForContent(byte[] content) Generates a timestamp for a content
byte[]	doTimeStampForSignature(byte[] signature) Generates a timestamp for a Digital Signature on CADES format, the result will contains the signature whith timestamp
byte[]	doTimeStampFromHashContent(byte[] hash) Generates a timestamp to a previous calculated hash from a content
Certificate[]	getCertificateChain()
void	setCertificateChain(Certificate[] certificateChain)
void	setCertificates(Certificate[] certificates) Assign a Certificate
void	setPrivateKey(PrivateKey privateKey) Private key required for asymmetric cryptography
void	setSignaturePolicy(PolicyFactory.Policies signaturePolicy) Set a signature policy

Methods inherited from class java.lang.Object

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

Constructor Detail

CAdESTimeStampSigner

public CAdESTimeStampSigner()

Method Detail

doTimeStampForSignature

public byte[] doTimeStampForSignature(byte[] signature)
                               throws SignerException

Description copied from interface: TimeStampCadesSigner

Generates a timestamp for a Digital Signature on CADES format, the result will contains the signature whith timestamp

Specified by:

doTimeStampForSignature in interface TimeStampCadesSigner

Parameters:

signature - signature to be timestamped

Returns:

timestamped signature

Throws:

SignerException

doTimeStampForContent

public byte[] doTimeStampForContent(byte[] content)

Description copied from interface: TimeStampCadesSigner

Generates a timestamp for a content

Specified by:

doTimeStampForContent in interface TimeStampCadesSigner

Parameters:

content - to be sign

Returns:

timeStamp timestamped content

doTimeStampFromHashContent

public byte[] doTimeStampFromHashContent(byte[] hash)

Description copied from interface: TimeStampCadesSigner

Generates a timestamp to a previous calculated hash from a content

Specified by:

doTimeStampFromHashContent in interface TimeStampCadesSigner

Parameters:

hash - to be sign

Returns:

timeStamp timestamped hash

checkTimeStampOnSignature

public List<Timestamp> checkTimeStampOnSignature(byte[] signature)

Description copied from interface: TimeStampCadesSigner

Check a timestamp on CADES signature

Specified by:

checkTimeStampOnSignature in interface TimeStampCadesSigner

Parameters:

signature - CADES signature

Returns:

list of timestamps

checkTimeStampWithContent

public Timestamp checkTimeStampWithContent(byte[] timeStamp,
                                           byte[] content)

Description copied from interface: TimeStampCadesSigner

Check a timestamp for a informed content

Specified by:

checkTimeStampWithContent in interface TimeStampCadesSigner

Parameters:

timeStamp - timestamp to check

content - content related to timestamp

Returns:

Timestamp

checkTimeStampWithHash

public Timestamp checkTimeStampWithHash(byte[] timeStamp,
                                        byte[] hash)

Description copied from interface: TimeStampCadesSigner

Check a timestamp for a informed calculated hash from content

Specified by:

checkTimeStampWithHash in interface TimeStampCadesSigner

Parameters:

timeStamp - timestamp content

hash - hash to check

Returns:

Timestamp

setSignaturePolicy

public void setSignaturePolicy(PolicyFactory.Policies signaturePolicy)

Description copied from interface: TimeStampCadesSigner

Set a signature policy

Specified by:

setSignaturePolicy in interface TimeStampCadesSigner

Parameters:

signaturePolicy - set signature policy

setCertificates

public void setCertificates(Certificate[] certificates)

Description copied from interface: TimeStampCadesSigner

Assign a Certificate

Specified by:

setCertificates in interface TimeStampCadesSigner

Parameters:

certificates - set certificate

getCertificateChain

public Certificate[] getCertificateChain()

setCertificateChain

public void setCertificateChain(Certificate[] certificateChain)

setPrivateKey

public void setPrivateKey(PrivateKey privateKey)

Description copied from interface: TimeStampCadesSigner

Private key required for asymmetric cryptography

Specified by:

setPrivateKey in interface TimeStampCadesSigner

Parameters:

privateKey - set private key