org.gudy.bouncycastle.asn1.pkcs
Class SignerInfo

java.lang.Object
  extended by org.gudy.bouncycastle.asn1.pkcs.SignerInfo
All Implemented Interfaces:
DEREncodable

public class SignerInfo
extends java.lang.Object
implements DEREncodable

a PKCS#7 signer info object.


Constructor Summary
SignerInfo(ASN1Sequence seq)
           
SignerInfo(DERInteger version, IssuerAndSerialNumber issuerAndSerialNumber, AlgorithmIdentifier digAlgorithm, ASN1Set authenticatedAttributes, AlgorithmIdentifier digEncryptionAlgorithm, ASN1OctetString encryptedDigest, ASN1Set unauthenticatedAttributes)
           
 
Method Summary
 ASN1Set getAuthenticatedAttributes()
           
 DERObject getDERObject()
          Produce an object suitable for an ASN1OutputStream.
 AlgorithmIdentifier getDigestAlgorithm()
           
 AlgorithmIdentifier getDigestEncryptionAlgorithm()
           
 ASN1OctetString getEncryptedDigest()
           
static SignerInfo getInstance(java.lang.Object o)
           
 IssuerAndSerialNumber getIssuerAndSerialNumber()
           
 ASN1Set getUnauthenticatedAttributes()
           
 DERInteger getVersion()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SignerInfo

public SignerInfo(DERInteger version,
                  IssuerAndSerialNumber issuerAndSerialNumber,
                  AlgorithmIdentifier digAlgorithm,
                  ASN1Set authenticatedAttributes,
                  AlgorithmIdentifier digEncryptionAlgorithm,
                  ASN1OctetString encryptedDigest,
                  ASN1Set unauthenticatedAttributes)

SignerInfo

public SignerInfo(ASN1Sequence seq)
Method Detail

getInstance

public static SignerInfo getInstance(java.lang.Object o)

getVersion

public DERInteger getVersion()

getIssuerAndSerialNumber

public IssuerAndSerialNumber getIssuerAndSerialNumber()

getAuthenticatedAttributes

public ASN1Set getAuthenticatedAttributes()

getDigestAlgorithm

public AlgorithmIdentifier getDigestAlgorithm()

getEncryptedDigest

public ASN1OctetString getEncryptedDigest()

getDigestEncryptionAlgorithm

public AlgorithmIdentifier getDigestEncryptionAlgorithm()

getUnauthenticatedAttributes

public ASN1Set getUnauthenticatedAttributes()

getDERObject

public DERObject getDERObject()
Produce an object suitable for an ASN1OutputStream.
  SignerInfo ::= SEQUENCE {
      version Version,
      issuerAndSerialNumber IssuerAndSerialNumber,
      digestAlgorithm DigestAlgorithmIdentifier,
      authenticatedAttributes [0] IMPLICIT Attributes OPTIONAL,
      digestEncryptionAlgorithm DigestEncryptionAlgorithmIdentifier,
      encryptedDigest EncryptedDigest,
      unauthenticatedAttributes [1] IMPLICIT Attributes OPTIONAL
  }

  EncryptedDigest ::= OCTET STRING

  DigestAlgorithmIdentifier ::= AlgorithmIdentifier

  DigestEncryptionAlgorithmIdentifier ::= AlgorithmIdentifier
 

Specified by:
getDERObject in interface DEREncodable