http://www.bouncycastle.org/java.html: The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5. 
public class org.bouncycastle.asn1.pkcs.SignedData extends org.bouncycastle.asn1.ASN1Encodable implements org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.asn1.pkcs.SignedData
  super_class: org.bouncycastle.asn1.ASN1Encodable
{
  private org.bouncycastle.asn1.DERInteger version;
    descriptor: Lorg/bouncycastle/asn1/DERInteger;
    flags: (0x0002) ACC_PRIVATE

  private org.bouncycastle.asn1.ASN1Set digestAlgorithms;
    descriptor: Lorg/bouncycastle/asn1/ASN1Set;
    flags: (0x0002) ACC_PRIVATE

  private org.bouncycastle.asn1.pkcs.ContentInfo contentInfo;
    descriptor: Lorg/bouncycastle/asn1/pkcs/ContentInfo;
    flags: (0x0002) ACC_PRIVATE

  private org.bouncycastle.asn1.ASN1Set certificates;
    descriptor: Lorg/bouncycastle/asn1/ASN1Set;
    flags: (0x0002) ACC_PRIVATE

  private org.bouncycastle.asn1.ASN1Set crls;
    descriptor: Lorg/bouncycastle/asn1/ASN1Set;
    flags: (0x0002) ACC_PRIVATE

  private org.bouncycastle.asn1.ASN1Set signerInfos;
    descriptor: Lorg/bouncycastle/asn1/ASN1Set;
    flags: (0x0002) ACC_PRIVATE

  public static org.bouncycastle.asn1.pkcs.SignedData getInstance(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Lorg/bouncycastle/asn1/pkcs/SignedData;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // java.lang.Object o
         0: .line 31
            aload 0 /* o */
            instanceof org.bouncycastle.asn1.pkcs.SignedData
            ifeq 2
         1: .line 33
            aload 0 /* o */
            checkcast org.bouncycastle.asn1.pkcs.SignedData
            areturn
         2: .line 35
      StackMap locals:
      StackMap stack:
            aload 0 /* o */
            instanceof org.bouncycastle.asn1.ASN1Sequence
            ifeq 4
         3: .line 37
            new org.bouncycastle.asn1.pkcs.SignedData
            dup
            aload 0 /* o */
            checkcast org.bouncycastle.asn1.ASN1Sequence
            invokespecial org.bouncycastle.asn1.pkcs.SignedData.<init>:(Lorg/bouncycastle/asn1/ASN1Sequence;)V
            areturn
         4: .line 40
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "unknown object in factory: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* o */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // java.lang.Object o
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0     o  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      o     

  public void <init>(org.bouncycastle.asn1.DERInteger, org.bouncycastle.asn1.ASN1Set, org.bouncycastle.asn1.pkcs.ContentInfo, org.bouncycastle.asn1.ASN1Set, org.bouncycastle.asn1.ASN1Set, org.bouncycastle.asn1.ASN1Set);
    descriptor: (Lorg/bouncycastle/asn1/DERInteger;Lorg/bouncycastle/asn1/ASN1Set;Lorg/bouncycastle/asn1/pkcs/ContentInfo;Lorg/bouncycastle/asn1/ASN1Set;Lorg/bouncycastle/asn1/ASN1Set;Lorg/bouncycastle/asn1/ASN1Set;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=7, args_size=7
        start local 0 // org.bouncycastle.asn1.pkcs.SignedData this
        start local 1 // org.bouncycastle.asn1.DERInteger _version
        start local 2 // org.bouncycastle.asn1.ASN1Set _digestAlgorithms
        start local 3 // org.bouncycastle.asn1.pkcs.ContentInfo _contentInfo
        start local 4 // org.bouncycastle.asn1.ASN1Set _certificates
        start local 5 // org.bouncycastle.asn1.ASN1Set _crls
        start local 6 // org.bouncycastle.asn1.ASN1Set _signerInfos
         0: .line 43
            aload 0 /* this */
            invokespecial org.bouncycastle.asn1.ASN1Encodable.<init>:()V
         1: .line 51
            aload 0 /* this */
            aload 1 /* _version */
            putfield org.bouncycastle.asn1.pkcs.SignedData.version:Lorg/bouncycastle/asn1/DERInteger;
         2: .line 52
            aload 0 /* this */
            aload 2 /* _digestAlgorithms */
            putfield org.bouncycastle.asn1.pkcs.SignedData.digestAlgorithms:Lorg/bouncycastle/asn1/ASN1Set;
         3: .line 53
            aload 0 /* this */
            aload 3 /* _contentInfo */
            putfield org.bouncycastle.asn1.pkcs.SignedData.contentInfo:Lorg/bouncycastle/asn1/pkcs/ContentInfo;
         4: .line 54
            aload 0 /* this */
            aload 4 /* _certificates */
            putfield org.bouncycastle.asn1.pkcs.SignedData.certificates:Lorg/bouncycastle/asn1/ASN1Set;
         5: .line 55
            aload 0 /* this */
            aload 5 /* _crls */
            putfield org.bouncycastle.asn1.pkcs.SignedData.crls:Lorg/bouncycastle/asn1/ASN1Set;
         6: .line 56
            aload 0 /* this */
            aload 6 /* _signerInfos */
            putfield org.bouncycastle.asn1.pkcs.SignedData.signerInfos:Lorg/bouncycastle/asn1/ASN1Set;
         7: .line 57
            return
        end local 6 // org.bouncycastle.asn1.ASN1Set _signerInfos
        end local 5 // org.bouncycastle.asn1.ASN1Set _crls
        end local 4 // org.bouncycastle.asn1.ASN1Set _certificates
        end local 3 // org.bouncycastle.asn1.pkcs.ContentInfo _contentInfo
        end local 2 // org.bouncycastle.asn1.ASN1Set _digestAlgorithms
        end local 1 // org.bouncycastle.asn1.DERInteger _version
        end local 0 // org.bouncycastle.asn1.pkcs.SignedData this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0    8     0               this  Lorg/bouncycastle/asn1/pkcs/SignedData;
            0    8     1           _version  Lorg/bouncycastle/asn1/DERInteger;
            0    8     2  _digestAlgorithms  Lorg/bouncycastle/asn1/ASN1Set;
            0    8     3       _contentInfo  Lorg/bouncycastle/asn1/pkcs/ContentInfo;
            0    8     4      _certificates  Lorg/bouncycastle/asn1/ASN1Set;
            0    8     5              _crls  Lorg/bouncycastle/asn1/ASN1Set;
            0    8     6       _signerInfos  Lorg/bouncycastle/asn1/ASN1Set;
    MethodParameters:
                   Name  Flags
      _version           
      _digestAlgorithms  
      _contentInfo       
      _certificates      
      _crls              
      _signerInfos       

  public void <init>(org.bouncycastle.asn1.ASN1Sequence);
    descriptor: (Lorg/bouncycastle/asn1/ASN1Sequence;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=2
        start local 0 // org.bouncycastle.asn1.pkcs.SignedData this
        start local 1 // org.bouncycastle.asn1.ASN1Sequence seq
         0: .line 59
            aload 0 /* this */
            invokespecial org.bouncycastle.asn1.ASN1Encodable.<init>:()V
         1: .line 62
            aload 1 /* seq */
            invokevirtual org.bouncycastle.asn1.ASN1Sequence.getObjects:()Ljava/util/Enumeration;
            astore 2 /* e */
        start local 2 // java.util.Enumeration e
         2: .line 64
            aload 0 /* this */
            aload 2 /* e */
            invokeinterface java.util.Enumeration.nextElement:()Ljava/lang/Object;
            checkcast org.bouncycastle.asn1.DERInteger
            putfield org.bouncycastle.asn1.pkcs.SignedData.version:Lorg/bouncycastle/asn1/DERInteger;
         3: .line 65
            aload 0 /* this */
            aload 2 /* e */
            invokeinterface java.util.Enumeration.nextElement:()Ljava/lang/Object;
            checkcast org.bouncycastle.asn1.ASN1Set
            putfield org.bouncycastle.asn1.pkcs.SignedData.digestAlgorithms:Lorg/bouncycastle/asn1/ASN1Set;
         4: .line 66
            aload 0 /* this */
            aload 2 /* e */
            invokeinterface java.util.Enumeration.nextElement:()Ljava/lang/Object;
            invokestatic org.bouncycastle.asn1.pkcs.ContentInfo.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/pkcs/ContentInfo;
            putfield org.bouncycastle.asn1.pkcs.SignedData.contentInfo:Lorg/bouncycastle/asn1/pkcs/ContentInfo;
         5: .line 68
            goto 17
         6: .line 70
      StackMap locals: org.bouncycastle.asn1.pkcs.SignedData org.bouncycastle.asn1.ASN1Sequence java.util.Enumeration
      StackMap stack:
            aload 2 /* e */
            invokeinterface java.util.Enumeration.nextElement:()Ljava/lang/Object;
            checkcast org.bouncycastle.asn1.DERObject
            astore 3 /* o */
        start local 3 // org.bouncycastle.asn1.DERObject o
         7: .line 76
            aload 3 /* o */
            instanceof org.bouncycastle.asn1.DERTaggedObject
            ifeq 16
         8: .line 78
            aload 3 /* o */
            checkcast org.bouncycastle.asn1.DERTaggedObject
            astore 4 /* tagged */
        start local 4 // org.bouncycastle.asn1.DERTaggedObject tagged
         9: .line 80
            aload 4 /* tagged */
            invokevirtual org.bouncycastle.asn1.DERTaggedObject.getTagNo:()I
            tableswitch { // 0 - 1
                    0: 10
                    1: 12
              default: 14
          }
        10: .line 83
      StackMap locals: org.bouncycastle.asn1.DERObject org.bouncycastle.asn1.DERTaggedObject
      StackMap stack:
            aload 0 /* this */
            aload 4 /* tagged */
            iconst_0
            invokestatic org.bouncycastle.asn1.ASN1Set.getInstance:(Lorg/bouncycastle/asn1/ASN1TaggedObject;Z)Lorg/bouncycastle/asn1/ASN1Set;
            putfield org.bouncycastle.asn1.pkcs.SignedData.certificates:Lorg/bouncycastle/asn1/ASN1Set;
        11: .line 84
            goto 17
        12: .line 86
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 4 /* tagged */
            iconst_0
            invokestatic org.bouncycastle.asn1.ASN1Set.getInstance:(Lorg/bouncycastle/asn1/ASN1TaggedObject;Z)Lorg/bouncycastle/asn1/ASN1Set;
            putfield org.bouncycastle.asn1.pkcs.SignedData.crls:Lorg/bouncycastle/asn1/ASN1Set;
        13: .line 87
            goto 17
        14: .line 89
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "unknown tag value "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 4 /* tagged */
            invokevirtual org.bouncycastle.asn1.DERTaggedObject.getTagNo:()I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        end local 4 // org.bouncycastle.asn1.DERTaggedObject tagged
        15: .line 91
      StackMap locals:
      StackMap stack:
            goto 17
        16: .line 94
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 3 /* o */
            checkcast org.bouncycastle.asn1.ASN1Set
            putfield org.bouncycastle.asn1.pkcs.SignedData.signerInfos:Lorg/bouncycastle/asn1/ASN1Set;
        end local 3 // org.bouncycastle.asn1.DERObject o
        17: .line 68
      StackMap locals:
      StackMap stack:
            aload 2 /* e */
            invokeinterface java.util.Enumeration.hasMoreElements:()Z
            ifne 6
        18: .line 97
            return
        end local 2 // java.util.Enumeration e
        end local 1 // org.bouncycastle.asn1.ASN1Sequence seq
        end local 0 // org.bouncycastle.asn1.pkcs.SignedData this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   19     0    this  Lorg/bouncycastle/asn1/pkcs/SignedData;
            0   19     1     seq  Lorg/bouncycastle/asn1/ASN1Sequence;
            2   19     2       e  Ljava/util/Enumeration;
            7   17     3       o  Lorg/bouncycastle/asn1/DERObject;
            9   15     4  tagged  Lorg/bouncycastle/asn1/DERTaggedObject;
    MethodParameters:
      Name  Flags
      seq   

  public org.bouncycastle.asn1.DERInteger getVersion();
    descriptor: ()Lorg/bouncycastle/asn1/DERInteger;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.pkcs.SignedData this
         0: .line 101
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.SignedData.version:Lorg/bouncycastle/asn1/DERInteger;
            areturn
        end local 0 // org.bouncycastle.asn1.pkcs.SignedData this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/pkcs/SignedData;

  public org.bouncycastle.asn1.ASN1Set getDigestAlgorithms();
    descriptor: ()Lorg/bouncycastle/asn1/ASN1Set;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.pkcs.SignedData this
         0: .line 106
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.SignedData.digestAlgorithms:Lorg/bouncycastle/asn1/ASN1Set;
            areturn
        end local 0 // org.bouncycastle.asn1.pkcs.SignedData this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/pkcs/SignedData;

  public org.bouncycastle.asn1.pkcs.ContentInfo getContentInfo();
    descriptor: ()Lorg/bouncycastle/asn1/pkcs/ContentInfo;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.pkcs.SignedData this
         0: .line 111
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.SignedData.contentInfo:Lorg/bouncycastle/asn1/pkcs/ContentInfo;
            areturn
        end local 0 // org.bouncycastle.asn1.pkcs.SignedData this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/pkcs/SignedData;

  public org.bouncycastle.asn1.ASN1Set getCertificates();
    descriptor: ()Lorg/bouncycastle/asn1/ASN1Set;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.pkcs.SignedData this
         0: .line 116
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.SignedData.certificates:Lorg/bouncycastle/asn1/ASN1Set;
            areturn
        end local 0 // org.bouncycastle.asn1.pkcs.SignedData this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/pkcs/SignedData;

  public org.bouncycastle.asn1.ASN1Set getCRLs();
    descriptor: ()Lorg/bouncycastle/asn1/ASN1Set;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.pkcs.SignedData this
         0: .line 121
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.SignedData.crls:Lorg/bouncycastle/asn1/ASN1Set;
            areturn
        end local 0 // org.bouncycastle.asn1.pkcs.SignedData this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/pkcs/SignedData;

  public org.bouncycastle.asn1.ASN1Set getSignerInfos();
    descriptor: ()Lorg/bouncycastle/asn1/ASN1Set;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.pkcs.SignedData this
         0: .line 126
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.SignedData.signerInfos:Lorg/bouncycastle/asn1/ASN1Set;
            areturn
        end local 0 // org.bouncycastle.asn1.pkcs.SignedData this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/pkcs/SignedData;

  public org.bouncycastle.asn1.DERObject toASN1Object();
    descriptor: ()Lorg/bouncycastle/asn1/DERObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=2, args_size=1
        start local 0 // org.bouncycastle.asn1.pkcs.SignedData this
         0: .line 146
            new org.bouncycastle.asn1.ASN1EncodableVector
            dup
            invokespecial org.bouncycastle.asn1.ASN1EncodableVector.<init>:()V
            astore 1 /* v */
        start local 1 // org.bouncycastle.asn1.ASN1EncodableVector v
         1: .line 148
            aload 1 /* v */
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.SignedData.version:Lorg/bouncycastle/asn1/DERInteger;
            invokevirtual org.bouncycastle.asn1.ASN1EncodableVector.add:(Lorg/bouncycastle/asn1/DEREncodable;)V
         2: .line 149
            aload 1 /* v */
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.SignedData.digestAlgorithms:Lorg/bouncycastle/asn1/ASN1Set;
            invokevirtual org.bouncycastle.asn1.ASN1EncodableVector.add:(Lorg/bouncycastle/asn1/DEREncodable;)V
         3: .line 150
            aload 1 /* v */
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.SignedData.contentInfo:Lorg/bouncycastle/asn1/pkcs/ContentInfo;
            invokevirtual org.bouncycastle.asn1.ASN1EncodableVector.add:(Lorg/bouncycastle/asn1/DEREncodable;)V
         4: .line 152
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.SignedData.certificates:Lorg/bouncycastle/asn1/ASN1Set;
            ifnull 6
         5: .line 154
            aload 1 /* v */
            new org.bouncycastle.asn1.DERTaggedObject
            dup
            iconst_0
            iconst_0
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.SignedData.certificates:Lorg/bouncycastle/asn1/ASN1Set;
            invokespecial org.bouncycastle.asn1.DERTaggedObject.<init>:(ZILorg/bouncycastle/asn1/DEREncodable;)V
            invokevirtual org.bouncycastle.asn1.ASN1EncodableVector.add:(Lorg/bouncycastle/asn1/DEREncodable;)V
         6: .line 157
      StackMap locals: org.bouncycastle.asn1.ASN1EncodableVector
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.SignedData.crls:Lorg/bouncycastle/asn1/ASN1Set;
            ifnull 8
         7: .line 159
            aload 1 /* v */
            new org.bouncycastle.asn1.DERTaggedObject
            dup
            iconst_0
            iconst_1
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.SignedData.crls:Lorg/bouncycastle/asn1/ASN1Set;
            invokespecial org.bouncycastle.asn1.DERTaggedObject.<init>:(ZILorg/bouncycastle/asn1/DEREncodable;)V
            invokevirtual org.bouncycastle.asn1.ASN1EncodableVector.add:(Lorg/bouncycastle/asn1/DEREncodable;)V
         8: .line 162
      StackMap locals:
      StackMap stack:
            aload 1 /* v */
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.SignedData.signerInfos:Lorg/bouncycastle/asn1/ASN1Set;
            invokevirtual org.bouncycastle.asn1.ASN1EncodableVector.add:(Lorg/bouncycastle/asn1/DEREncodable;)V
         9: .line 164
            new org.bouncycastle.asn1.BERSequence
            dup
            aload 1 /* v */
            invokespecial org.bouncycastle.asn1.BERSequence.<init>:(Lorg/bouncycastle/asn1/ASN1EncodableVector;)V
            areturn
        end local 1 // org.bouncycastle.asn1.ASN1EncodableVector v
        end local 0 // org.bouncycastle.asn1.pkcs.SignedData this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0  this  Lorg/bouncycastle/asn1/pkcs/SignedData;
            1   10     1     v  Lorg/bouncycastle/asn1/ASN1EncodableVector;
}
SourceFile: "SignedData.java"