Package org.bouncycastle.cms

Class SignerId

java.lang.Object
org.bouncycastle.cms.SignerId
All Implemented Interfaces:
Cloneable, Selector
public class SignerId
extends Object
implements Selector
a basic index for a signer.

  • Constructor Details

    • SignerId

      public SignerId​(byte[] subjectKeyId)
      Construct a signer ID with the value of a public key's subjectKeyId.
      Parameters:
      subjectKeyId - a subjectKeyId

    • SignerId

      public SignerId​(X500Name issuer, BigInteger serialNumber)
      Construct a signer ID based on the issuer and serial number of the signer's associated certificate.
      Parameters:
      issuer - the issuer of the signer's associated certificate.
      serialNumber - the serial number of the signer's associated certificate.

    • SignerId

      public SignerId​(X500Name issuer, BigInteger serialNumber, byte[] subjectKeyId)
      Construct a signer ID based on the issuer and serial number of the signer's associated certificate.
      Parameters:
      issuer - the issuer of the signer's associated certificate.
      serialNumber - the serial number of the signer's associated certificate.
      subjectKeyId - the subject key identifier to use to match the signers associated certificate.

  • Method Details

    • getIssuer

      public X500Name getIssuer()

    • getSerialNumber

      public BigInteger getSerialNumber()

    • getSubjectKeyIdentifier

      public byte[] getSubjectKeyIdentifier()

    • hashCode

      public int hashCode()
      Description copied from class: Object
      Returns an integer hash code for this object. By contract, any two objects for which Object.equals(java.lang.Object) returns true must return the same hash code value. This means that subclasses of Object usually override both methods or neither method.

      Note that hash values must not change over time unless information used in equals comparisons also changes.

      See Writing a correct hashCode method if you intend implementing your own hashCode method.

      Overrides:
      hashCode in class Object
      Returns:
      this object's hash code.
      See Also:
      Object.equals(java.lang.Object)

    • equals

      public boolean equals​(Object o)
      Description copied from class: Object
      Compares this instance with the specified object and indicates if they are equal. In order to be equal, o must represent the same object as this instance using a class-specific comparison. The general contract is that this comparison should be reflexive, symmetric, and transitive. Also, no object reference other than null is equal to null.

      The default implementation returns true only if this == o. See Writing a correct equals method if you intend implementing your own equals method.

      The general contract for the equals and Object.hashCode() methods is that if equals returns true for any two objects, then hashCode() must return the same value for these objects. This means that subclasses of Object usually override either both methods or neither of them.

      Overrides:
      equals in class Object
      Parameters:
      o - the object to compare this instance with.
      Returns:
      true if the specified object is equal to this Object; false otherwise.
      See Also:
      Object.hashCode()

    • match

      public boolean match​(Object obj)
      Specified by:
      match in interface Selector

    • clone

      public Object clone()
      Description copied from class: Object
      Creates and returns a copy of this Object. The default implementation returns a so-called "shallow" copy: It creates a new instance of the same class and then copies the field values (including object references) from this instance to the new instance. A "deep" copy, in contrast, would also recursively clone nested objects. A subclass that needs to implement this kind of cloning should call super.clone() to create the new instance and then create deep copies of the nested, mutable objects.
      Specified by:
      clone in interface Selector
      Overrides:
      clone in class Object
      Returns:
      a copy of this object.