Class KeyAgreeRecipientIdentifier

  • All Implemented Interfaces:
    org.bouncycastle.asn1.ASN1Choice, org.bouncycastle.asn1.ASN1Encodable, org.bouncycastle.util.Encodable

    public class KeyAgreeRecipientIdentifier
    extends org.bouncycastle.asn1.ASN1Object
    implements org.bouncycastle.asn1.ASN1Choice
    RFC 5652: Content encryption key delivery mechanisms.

     KeyAgreeRecipientIdentifier ::= CHOICE {
         issuerAndSerialNumber IssuerAndSerialNumber,
         rKeyId [0] IMPLICIT RecipientKeyIdentifier }
     
    • Method Detail

      • getInstance

        public static KeyAgreeRecipientIdentifier getInstance​(org.bouncycastle.asn1.ASN1TaggedObject obj,
                                                              boolean explicit)
        Return an KeyAgreeRecipientIdentifier object from a tagged object.
        Parameters:
        obj - the tagged object holding the object we want.
        explicit - true if the object is meant to be explicitly tagged false otherwise.
        Throws:
        IllegalArgumentException - if the object held by the tagged object cannot be converted.
      • getInstance

        public static KeyAgreeRecipientIdentifier getInstance​(Object obj)
        Return an KeyAgreeRecipientIdentifier object from the given object.

        Accepted inputs:

        • KeyAgreeRecipientIdentifier object
        • ASN1Sequence input formats with IssuerAndSerialNumber structure inside
        • ASN1TaggedObject with tag value 0: a KeyAgreeRecipientIdentifier data structure

        Note: no byte[] input!

        Parameters:
        obj - the object we want converted.
        Throws:
        IllegalArgumentException - if the object cannot be converted.
      • 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