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 class org.bouncycastle.cms.jcajce.JceKeyAgreeRecipientId extends org.bouncycastle.cms.KeyAgreeRecipientId
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.cms.jcajce.JceKeyAgreeRecipientId
  super_class: org.bouncycastle.cms.KeyAgreeRecipientId
{
  public void <init>(java.security.cert.X509Certificate);
    descriptor: (Ljava/security/cert/X509Certificate;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.bouncycastle.cms.jcajce.JceKeyAgreeRecipientId this
        start local 1 // java.security.cert.X509Certificate certificate
         0: .line 16
            aload 0 /* this */
            aload 1 /* certificate */
            invokevirtual java.security.cert.X509Certificate.getIssuerX500Principal:()Ljavax/security/auth/x500/X500Principal;
            aload 1 /* certificate */
            invokevirtual java.security.cert.X509Certificate.getSerialNumber:()Ljava/math/BigInteger;
            invokespecial org.bouncycastle.cms.jcajce.JceKeyAgreeRecipientId.<init>:(Ljavax/security/auth/x500/X500Principal;Ljava/math/BigInteger;)V
         1: .line 17
            return
        end local 1 // java.security.cert.X509Certificate certificate
        end local 0 // org.bouncycastle.cms.jcajce.JceKeyAgreeRecipientId this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    2     0         this  Lorg/bouncycastle/cms/jcajce/JceKeyAgreeRecipientId;
            0    2     1  certificate  Ljava/security/cert/X509Certificate;
    MethodParameters:
             Name  Flags
      certificate  

  public void <init>(javax.security.auth.x500.X500Principal, java.math.BigInteger);
    descriptor: (Ljavax/security/auth/x500/X500Principal;Ljava/math/BigInteger;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.bouncycastle.cms.jcajce.JceKeyAgreeRecipientId this
        start local 1 // javax.security.auth.x500.X500Principal issuer
        start local 2 // java.math.BigInteger serialNumber
         0: .line 21
            aload 0 /* this */
            aload 1 /* issuer */
            invokevirtual javax.security.auth.x500.X500Principal.getEncoded:()[B
            invokestatic org.bouncycastle.asn1.x500.X500Name.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/x500/X500Name;
            aload 2 /* serialNumber */
            invokespecial org.bouncycastle.cms.KeyAgreeRecipientId.<init>:(Lorg/bouncycastle/asn1/x500/X500Name;Ljava/math/BigInteger;)V
         1: .line 22
            return
        end local 2 // java.math.BigInteger serialNumber
        end local 1 // javax.security.auth.x500.X500Principal issuer
        end local 0 // org.bouncycastle.cms.jcajce.JceKeyAgreeRecipientId this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lorg/bouncycastle/cms/jcajce/JceKeyAgreeRecipientId;
            0    2     1        issuer  Ljavax/security/auth/x500/X500Principal;
            0    2     2  serialNumber  Ljava/math/BigInteger;
    MethodParameters:
              Name  Flags
      issuer        
      serialNumber  
}
SourceFile: "JceKeyAgreeRecipientId.java"