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

Interface PKCS7Signer

All Superinterfaces:

Signer

All Known Implementing Classes:

CAdESSigner

public interface PKCS7Signer
extends Signer

Basic specification for implementing digital signatures in PKCS7 Format.

Method Summary

Modifier and Type	Method and Description
byte[]	doAttachedSign(byte[] content, byte[] previewSigned) Generates a digital co-signature from a content and attaches this content on result file
byte[]	doCounterSign(byte[] previewCMSSignature) Generates a digital couter-signature
byte[]	doDetachedSign(byte[] content, byte[] previewSigned) Generates a digital co-signature from a content, the result file does not contains the content that was signed
byte[]	doHashCoSign(byte[] hash, byte[] previewSigned) Generates a digital co-signature from a previous calculated hash for a content, and its previous signatures the result file does not contains the original content that was signed
byte[]	doHashSign(byte[] hash) Generates a digital signature from a previous calculated hash for a content, the result file does not contains the original content that was signed
void	setCertificates(Certificate[] certificate) Assign a Certificate for validate or generate a signature
void	setCertificatesForTimeStamp(Certificate[] certificates) Assign a Certificate for get timeStamp
void	setSignaturePolicy(PolicyFactory.Policies signaturePolicy) Assign a Policy for validate or generate a signature

Methods inherited from interface org.demoiselle.signer.policy.impl.cades.Signer

doAttachedSign, doDetachedSign, getAlgorithm, getNotAfterSignerCertificate, getPrivateKey, getPrivateKeyForTimeStamp, getProvider, getPublicKey, getSignatory, setAlgorithm, setAlgorithm, setPrivateKey, setPrivateKeyForTimeStamp, setProvider, setPublicKey

Method Detail

setCertificates

void setCertificates(Certificate[] certificate)

Assign a Certificate for validate or generate a signature

Parameters:

certificate - certificate to be used

setSignaturePolicy

void setSignaturePolicy(PolicyFactory.Policies signaturePolicy)

Assign a Policy for validate or generate a signature

Parameters:

signaturePolicy - Signature policy to be used

doDetachedSign

byte[] doDetachedSign(byte[] content,
                      byte[] previewSigned)

Generates a digital co-signature from a content, the result file does not contains the content that was signed

Parameters:

content - content to be signed

previewSigned - CMS content from preview signed

Returns:

detached signature

doAttachedSign

byte[] doAttachedSign(byte[] content,
                      byte[] previewSigned)

Generates a digital co-signature from a content and attaches this content on result file

Parameters:

content - content to be signed

previewSigned - CMS content from preview signed

Returns:

attached signature

doCounterSign

byte[] doCounterSign(byte[] previewCMSSignature)

Generates a digital couter-signature

Parameters:

previewCMSSignature - CMS content from preview signed

Returns:

new CMS Signature bytes

doHashSign

byte[] doHashSign(byte[] hash)

Generates a digital signature from a previous calculated hash for a content, the result file does not contains the original content that was signed

Specified by:

doHashSign in interface Signer

Parameters:

hash - hash to be signed

Returns:

detached PCKS7 signature

doHashCoSign

byte[] doHashCoSign(byte[] hash,
                    byte[] previewSigned)

Generates a digital co-signature from a previous calculated hash for a content, and its previous signatures the result file does not contains the original content that was signed

Parameters:

hash - hash to be signed

previewSigned - previous signature

Returns:

detached PCKS7 signature

setCertificatesForTimeStamp

void setCertificatesForTimeStamp(Certificate[] certificates)

Assign a Certificate for get timeStamp

Parameters:

certificates - certificate to be used