Package org.bouncycastle.asn1.cms

Class SignerIdentifier

java.lang.Object
org.bouncycastle.asn1.ASN1Object
org.bouncycastle.asn1.cms.SignerIdentifier
All Implemented Interfaces:
org.bouncycastle.asn1.ASN1Choice, org.bouncycastle.asn1.ASN1Encodable, org.bouncycastle.util.Encodable
public class SignerIdentifier extends org.bouncycastle.asn1.ASN1Object implements org.bouncycastle.asn1.ASN1Choice
RFC 5652: Identify who signed the containing SignerInfo object.

The certificates referred to by this are at containing SignedData structure. 

 SignerIdentifier ::= CHOICE {
     issuerAndSerialNumber IssuerAndSerialNumber,
     subjectKeyIdentifier [0] SubjectKeyIdentifier 
 }

 SubjectKeyIdentifier ::= OCTET STRING

  • Constructor Details

    • SignerIdentifier

      public SignerIdentifier(IssuerAndSerialNumber id)

    • SignerIdentifier

      public SignerIdentifier(org.bouncycastle.asn1.ASN1OctetString id)

    • SignerIdentifier

      public SignerIdentifier(org.bouncycastle.asn1.ASN1Primitive id)

  • Method Details

    • getInstance

      public static SignerIdentifier getInstance(Object o)
      Return a SignerIdentifier object from the given object.

      Accepted inputs:

      • null → null
      • SignerIdentifier object
      • IssuerAndSerialNumber object
      • ASN1OctetString input formats with SignerIdentifier structure inside
      • ASN1Primitive for SignerIdentifier constructor.
      Parameters:
      o - the object we want converted.
      Throws:
      IllegalArgumentException - if the object cannot be converted.

    • isTagged

      public boolean isTagged()

    • getId

      public org.bouncycastle.asn1.ASN1Encodable getId()

    • toASN1Primitive

      public org.bouncycastle.asn1.ASN1Primitive toASN1Primitive()
      Produce an object suitable for an ASN1OutputStream.
      Specified by:
      toASN1Primitive in interface org.bouncycastle.asn1.ASN1Encodable
      Specified by:
      toASN1Primitive in class org.bouncycastle.asn1.ASN1Object