http://www.bouncycastle.org/java.html: The Bouncy Castle Java APIs for CMS, PKCS, EAC, TSP, CMP, CRMF, OCSP, and certificate generation. This jar contains APIs for JDK 1.5 to JDK 1.8. The APIs can be used in conjunction with a JCE/JCA provider such as the one provided with the Bouncy Castle Cryptography APIs.
  • The Legion of the Bouncy Castle Inc. 
public interface org.bouncycastle.cms.KeyAgreeRecipient extends org.bouncycastle.cms.Recipient
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.bouncycastle.cms.KeyAgreeRecipient
  super_class: java.lang.Object
{
  public abstract org.bouncycastle.cms.RecipientOperator getRecipientOperator(org.bouncycastle.asn1.x509.AlgorithmIdentifier, org.bouncycastle.asn1.x509.AlgorithmIdentifier, org.bouncycastle.asn1.x509.SubjectPublicKeyInfo, org.bouncycastle.asn1.ASN1OctetString, byte[]);
    descriptor: (Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;Lorg/bouncycastle/asn1/ASN1OctetString;[B)Lorg/bouncycastle/cms/RecipientOperator;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws org.bouncycastle.cms.CMSException
    MethodParameters:
                            Name  Flags
      keyEncAlg                   
      contentEncryptionAlgorithm  
      senderPublicKey             
      userKeyingMaterial          
      encryptedContentKey         

  public abstract org.bouncycastle.asn1.x509.AlgorithmIdentifier getPrivateKeyAlgorithmIdentifier();
    descriptor: ()Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
}
SourceFile: "KeyAgreeRecipient.java"