org.spongycastle.cms.jcajce

Class JcaSimpleSignerInfoGeneratorBuilder

java.lang.Object

org.spongycastle.cms.jcajce.JcaSimpleSignerInfoGeneratorBuilder

public class JcaSimpleSignerInfoGeneratorBuilder
extends java.lang.Object

Use this class if you are using a provider that has all the facilities you need.

For example:

      CMSSignedDataGenerator gen = new CMSSignedDataGenerator();
      ContentSigner sha1Signer = new JcaContentSignerBuilder("SHA1withRSA").setProvider("SC").build(signKP.getPrivate());

      gen.addSignerInfoGenerator(
                new JcaSignerInfoGeneratorBuilder(
                     new JcaDigestCalculatorProviderBuilder().setProvider("SC").build())
                     .build(sha1Signer, signCert));
 

becomes:

      CMSSignedDataGenerator gen = new CMSSignedDataGenerator();

      gen.addSignerInfoGenerator(
                new JcaSimpleSignerInfoGeneratorBuilder()
                     .setProvider("SC")
                     .build("SHA1withRSA", signKP.getPrivate(), signCert));
 

Constructor Summary

Constructors

Constructor and Description
JcaSimpleSignerInfoGeneratorBuilder()

Method Summary

Modifier and Type	Method and Description
SignerInfoGenerator	build(java.lang.String algorithmName, java.security.PrivateKey privateKey, byte[] keyIdentifier)
SignerInfoGenerator	build(java.lang.String algorithmName, java.security.PrivateKey privateKey, java.security.cert.X509Certificate certificate)
JcaSimpleSignerInfoGeneratorBuilder	setDirectSignature(boolean hasNoSignedAttributes) If the passed in flag is true, the signer signature will be based on the data, not a collection of signed attributes, and no signed attributes will be included.
JcaSimpleSignerInfoGeneratorBuilder	setProvider(java.security.Provider provider)
JcaSimpleSignerInfoGeneratorBuilder	setProvider(java.lang.String providerName)
JcaSimpleSignerInfoGeneratorBuilder	setSignedAttributeGenerator(org.spongycastle.asn1.cms.AttributeTable attrTable) set up a DefaultSignedAttributeTableGenerator primed with the passed in AttributeTable.
JcaSimpleSignerInfoGeneratorBuilder	setSignedAttributeGenerator(CMSAttributeTableGenerator signedGen)
JcaSimpleSignerInfoGeneratorBuilder	setUnsignedAttributeGenerator(CMSAttributeTableGenerator unsignedGen)

Methods inherited from class java.lang.Object

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

Constructor Detail

JcaSimpleSignerInfoGeneratorBuilder

public JcaSimpleSignerInfoGeneratorBuilder()
                                    throws OperatorCreationException

Throws:

OperatorCreationException

Method Detail

setProvider

public JcaSimpleSignerInfoGeneratorBuilder setProvider(java.lang.String providerName)
                                                throws OperatorCreationException

Throws:

OperatorCreationException

setProvider

public JcaSimpleSignerInfoGeneratorBuilder setProvider(java.security.Provider provider)
                                                throws OperatorCreationException

Throws:

OperatorCreationException

setDirectSignature

public JcaSimpleSignerInfoGeneratorBuilder setDirectSignature(boolean hasNoSignedAttributes)

If the passed in flag is true, the signer signature will be based on the data, not a collection of signed attributes, and no signed attributes will be included.

Returns:

the builder object

setSignedAttributeGenerator

public JcaSimpleSignerInfoGeneratorBuilder setSignedAttributeGenerator(CMSAttributeTableGenerator signedGen)

setSignedAttributeGenerator

public JcaSimpleSignerInfoGeneratorBuilder setSignedAttributeGenerator(org.spongycastle.asn1.cms.AttributeTable attrTable)

set up a DefaultSignedAttributeTableGenerator primed with the passed in AttributeTable.

Parameters:

attrTable - table of attributes for priming generator

Returns:

this.

setUnsignedAttributeGenerator

public JcaSimpleSignerInfoGeneratorBuilder setUnsignedAttributeGenerator(CMSAttributeTableGenerator unsignedGen)

build

public SignerInfoGenerator build(java.lang.String algorithmName,
                                 java.security.PrivateKey privateKey,
                                 java.security.cert.X509Certificate certificate)
                          throws OperatorCreationException,
                                 java.security.cert.CertificateEncodingException

Throws:

OperatorCreationException

java.security.cert.CertificateEncodingException

build

public SignerInfoGenerator build(java.lang.String algorithmName,
                                 java.security.PrivateKey privateKey,
                                 byte[] keyIdentifier)
                          throws OperatorCreationException,
                                 java.security.cert.CertificateEncodingException

Throws:

OperatorCreationException

java.security.cert.CertificateEncodingException