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.KeyTransRecipientInformation extends org.bouncycastle.cms.RecipientInformation
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.cms.KeyTransRecipientInformation
  super_class: org.bouncycastle.cms.RecipientInformation
{
  private org.bouncycastle.asn1.cms.KeyTransRecipientInfo info;
    descriptor: Lorg/bouncycastle/asn1/cms/KeyTransRecipientInfo;
    flags: (0x0002) ACC_PRIVATE

  void <init>(org.bouncycastle.asn1.cms.KeyTransRecipientInfo, org.bouncycastle.asn1.x509.AlgorithmIdentifier, org.bouncycastle.cms.CMSSecureReadable, org.bouncycastle.cms.AuthAttributesProvider);
    descriptor: (Lorg/bouncycastle/asn1/cms/KeyTransRecipientInfo;Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;Lorg/bouncycastle/cms/CMSSecureReadable;Lorg/bouncycastle/cms/AuthAttributesProvider;)V
    flags: (0x0000) 
    Code:
      stack=5, locals=7, args_size=5
        start local 0 // org.bouncycastle.cms.KeyTransRecipientInformation this
        start local 1 // org.bouncycastle.asn1.cms.KeyTransRecipientInfo info
        start local 2 // org.bouncycastle.asn1.x509.AlgorithmIdentifier messageAlgorithm
        start local 3 // org.bouncycastle.cms.CMSSecureReadable secureReadable
        start local 4 // org.bouncycastle.cms.AuthAttributesProvider additionalData
         0: .line 25
            aload 0 /* this */
            aload 1 /* info */
            invokevirtual org.bouncycastle.asn1.cms.KeyTransRecipientInfo.getKeyEncryptionAlgorithm:()Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;
            aload 2 /* messageAlgorithm */
            aload 3 /* secureReadable */
            aload 4 /* additionalData */
            invokespecial org.bouncycastle.cms.RecipientInformation.<init>:(Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;Lorg/bouncycastle/cms/CMSSecureReadable;Lorg/bouncycastle/cms/AuthAttributesProvider;)V
         1: .line 27
            aload 0 /* this */
            aload 1 /* info */
            putfield org.bouncycastle.cms.KeyTransRecipientInformation.info:Lorg/bouncycastle/asn1/cms/KeyTransRecipientInfo;
         2: .line 29
            aload 1 /* info */
            invokevirtual org.bouncycastle.asn1.cms.KeyTransRecipientInfo.getRecipientIdentifier:()Lorg/bouncycastle/asn1/cms/RecipientIdentifier;
            astore 5 /* r */
        start local 5 // org.bouncycastle.asn1.cms.RecipientIdentifier r
         3: .line 31
            aload 5 /* r */
            invokevirtual org.bouncycastle.asn1.cms.RecipientIdentifier.isTagged:()Z
            ifeq 7
         4: .line 33
            aload 5 /* r */
            invokevirtual org.bouncycastle.asn1.cms.RecipientIdentifier.getId:()Lorg/bouncycastle/asn1/ASN1Encodable;
            invokestatic org.bouncycastle.asn1.ASN1OctetString.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/ASN1OctetString;
            astore 6 /* octs */
        start local 6 // org.bouncycastle.asn1.ASN1OctetString octs
         5: .line 35
            aload 0 /* this */
            new org.bouncycastle.cms.KeyTransRecipientId
            dup
            aload 6 /* octs */
            invokevirtual org.bouncycastle.asn1.ASN1OctetString.getOctets:()[B
            invokespecial org.bouncycastle.cms.KeyTransRecipientId.<init>:([B)V
            putfield org.bouncycastle.cms.KeyTransRecipientInformation.rid:Lorg/bouncycastle/cms/RecipientId;
        end local 6 // org.bouncycastle.asn1.ASN1OctetString octs
         6: .line 36
            goto 9
         7: .line 39
      StackMap locals: org.bouncycastle.cms.KeyTransRecipientInformation org.bouncycastle.asn1.cms.KeyTransRecipientInfo org.bouncycastle.asn1.x509.AlgorithmIdentifier org.bouncycastle.cms.CMSSecureReadable org.bouncycastle.cms.AuthAttributesProvider org.bouncycastle.asn1.cms.RecipientIdentifier
      StackMap stack:
            aload 5 /* r */
            invokevirtual org.bouncycastle.asn1.cms.RecipientIdentifier.getId:()Lorg/bouncycastle/asn1/ASN1Encodable;
            invokestatic org.bouncycastle.asn1.cms.IssuerAndSerialNumber.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/cms/IssuerAndSerialNumber;
            astore 6 /* iAnds */
        start local 6 // org.bouncycastle.asn1.cms.IssuerAndSerialNumber iAnds
         8: .line 41
            aload 0 /* this */
            new org.bouncycastle.cms.KeyTransRecipientId
            dup
            aload 6 /* iAnds */
            invokevirtual org.bouncycastle.asn1.cms.IssuerAndSerialNumber.getName:()Lorg/bouncycastle/asn1/x500/X500Name;
            aload 6 /* iAnds */
            invokevirtual org.bouncycastle.asn1.cms.IssuerAndSerialNumber.getSerialNumber:()Lorg/bouncycastle/asn1/ASN1Integer;
            invokevirtual org.bouncycastle.asn1.ASN1Integer.getValue:()Ljava/math/BigInteger;
            invokespecial org.bouncycastle.cms.KeyTransRecipientId.<init>:(Lorg/bouncycastle/asn1/x500/X500Name;Ljava/math/BigInteger;)V
            putfield org.bouncycastle.cms.KeyTransRecipientInformation.rid:Lorg/bouncycastle/cms/RecipientId;
        end local 6 // org.bouncycastle.asn1.cms.IssuerAndSerialNumber iAnds
         9: .line 43
      StackMap locals:
      StackMap stack:
            return
        end local 5 // org.bouncycastle.asn1.cms.RecipientIdentifier r
        end local 4 // org.bouncycastle.cms.AuthAttributesProvider additionalData
        end local 3 // org.bouncycastle.cms.CMSSecureReadable secureReadable
        end local 2 // org.bouncycastle.asn1.x509.AlgorithmIdentifier messageAlgorithm
        end local 1 // org.bouncycastle.asn1.cms.KeyTransRecipientInfo info
        end local 0 // org.bouncycastle.cms.KeyTransRecipientInformation this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   10     0              this  Lorg/bouncycastle/cms/KeyTransRecipientInformation;
            0   10     1              info  Lorg/bouncycastle/asn1/cms/KeyTransRecipientInfo;
            0   10     2  messageAlgorithm  Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;
            0   10     3    secureReadable  Lorg/bouncycastle/cms/CMSSecureReadable;
            0   10     4    additionalData  Lorg/bouncycastle/cms/AuthAttributesProvider;
            3   10     5                 r  Lorg/bouncycastle/asn1/cms/RecipientIdentifier;
            5    6     6              octs  Lorg/bouncycastle/asn1/ASN1OctetString;
            8    9     6             iAnds  Lorg/bouncycastle/asn1/cms/IssuerAndSerialNumber;
    MethodParameters:
                  Name  Flags
      info              
      messageAlgorithm  
      secureReadable    
      additionalData    

  protected org.bouncycastle.cms.RecipientOperator getRecipientOperator(org.bouncycastle.cms.Recipient);
    descriptor: (Lorg/bouncycastle/cms/Recipient;)Lorg/bouncycastle/cms/RecipientOperator;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.bouncycastle.cms.KeyTransRecipientInformation this
        start local 1 // org.bouncycastle.cms.Recipient recipient
         0: .line 48
            aload 1 /* recipient */
            checkcast org.bouncycastle.cms.KeyTransRecipient
            aload 0 /* this */
            getfield org.bouncycastle.cms.KeyTransRecipientInformation.keyEncAlg:Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;
            aload 0 /* this */
            getfield org.bouncycastle.cms.KeyTransRecipientInformation.messageAlgorithm:Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;
            aload 0 /* this */
            getfield org.bouncycastle.cms.KeyTransRecipientInformation.info:Lorg/bouncycastle/asn1/cms/KeyTransRecipientInfo;
            invokevirtual org.bouncycastle.asn1.cms.KeyTransRecipientInfo.getEncryptedKey:()Lorg/bouncycastle/asn1/ASN1OctetString;
            invokevirtual org.bouncycastle.asn1.ASN1OctetString.getOctets:()[B
            invokeinterface org.bouncycastle.cms.KeyTransRecipient.getRecipientOperator:(Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;[B)Lorg/bouncycastle/cms/RecipientOperator;
            areturn
        end local 1 // org.bouncycastle.cms.Recipient recipient
        end local 0 // org.bouncycastle.cms.KeyTransRecipientInformation this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Lorg/bouncycastle/cms/KeyTransRecipientInformation;
            0    1     1  recipient  Lorg/bouncycastle/cms/Recipient;
    Exceptions:
      throws org.bouncycastle.cms.CMSException
    MethodParameters:
           Name  Flags
      recipient  
}
SourceFile: "KeyTransRecipientInformation.java"