http://xmlgraphics.apache.org/fop/: Apache FOP (Formatting Objects Processor) is the world's first print formatter driven by XSL formatting objects (XSL-FO) and the world's first output independent formatter. It is a Java application that reads a formatting object (FO) tree and renders the resulting pages to a specified output. Output formats currently supported include PDF, PCL, PS, AFP, TIFF, PNG, SVG, XML (area tree representation), Print, AWT and TXT. The primary output target is PDF. (Apache Software Foundation) 
class org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine extends org.apache.fop.pdf.PDFEncryptionJCE$InitializationEngine
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine
  super_class: org.apache.fop.pdf.PDFEncryptionJCE$InitializationEngine
{
  private byte[] userValidationSalt;
    descriptor: [B
    flags: (0x0002) ACC_PRIVATE

  private byte[] userKeySalt;
    descriptor: [B
    flags: (0x0002) ACC_PRIVATE

  private byte[] ownerValidationSalt;
    descriptor: [B
    flags: (0x0002) ACC_PRIVATE

  private byte[] ownerKeySalt;
    descriptor: [B
    flags: (0x0002) ACC_PRIVATE

  private byte[] ueValue;
    descriptor: [B
    flags: (0x0002) ACC_PRIVATE

  private byte[] oeValue;
    descriptor: [B
    flags: (0x0002) ACC_PRIVATE

  private final boolean encryptMetadata;
    descriptor: Z
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  final org.apache.fop.pdf.PDFEncryptionJCE this$0;
    descriptor: Lorg/apache/fop/pdf/PDFEncryptionJCE;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  void <init>(org.apache.fop.pdf.PDFEncryptionJCE, org.apache.fop.pdf.PDFEncryptionJCE$EncryptionSettings);
    descriptor: (Lorg/apache/fop/pdf/PDFEncryptionJCE;Lorg/apache/fop/pdf/PDFEncryptionJCE$EncryptionSettings;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine this
        start local 2 // org.apache.fop.pdf.PDFEncryptionJCE$EncryptionSettings encryptionSettings
         0: .line 465
            aload 0 /* this */
            aload 1
            putfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.this$0:Lorg/apache/fop/pdf/PDFEncryptionJCE;
         1: .line 466
            aload 0 /* this */
            aload 1
            aload 2 /* encryptionSettings */
            invokespecial org.apache.fop.pdf.PDFEncryptionJCE$InitializationEngine.<init>:(Lorg/apache/fop/pdf/PDFEncryptionJCE;Lorg/apache/fop/pdf/PDFEncryptionJCE$EncryptionSettings;)V
         2: .line 457
            aload 0 /* this */
            bipush 8
            newarray 8
            putfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.userValidationSalt:[B
         3: .line 458
            aload 0 /* this */
            bipush 8
            newarray 8
            putfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.userKeySalt:[B
         4: .line 459
            aload 0 /* this */
            bipush 8
            newarray 8
            putfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.ownerValidationSalt:[B
         5: .line 460
            aload 0 /* this */
            bipush 8
            newarray 8
            putfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.ownerKeySalt:[B
         6: .line 467
            aload 0 /* this */
            aload 2 /* encryptionSettings */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$EncryptionSettings.encryptMetadata:Z
            putfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.encryptMetadata:Z
         7: .line 468
            return
        end local 2 // org.apache.fop.pdf.PDFEncryptionJCE$EncryptionSettings encryptionSettings
        end local 0 // org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0    8     0                this  Lorg/apache/fop/pdf/PDFEncryptionJCE$Rev5Engine;
            0    8     2  encryptionSettings  Lorg/apache/fop/pdf/PDFEncryptionJCE$EncryptionSettings;
    MethodParameters:
                    Name  Flags
      this$0              final
      encryptionSettings  

  void run();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine this
         0: .line 471
            aload 0 /* this */
            invokespecial org.apache.fop.pdf.PDFEncryptionJCE$InitializationEngine.run:()V
         1: .line 472
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.this$0:Lorg/apache/fop/pdf/PDFEncryptionJCE;
            new java.security.SecureRandom
            dup
            invokespecial java.security.SecureRandom.<init>:()V
            putfield org.apache.fop.pdf.PDFEncryptionJCE.random:Ljava/security/SecureRandom;
         2: .line 473
            aload 0 /* this */
            invokevirtual org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.createEncryptionKey:()V
         3: .line 474
            aload 0 /* this */
            invokevirtual org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.computeUValue:()V
         4: .line 475
            aload 0 /* this */
            invokevirtual org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.computeOValue:()V
         5: .line 476
            aload 0 /* this */
            invokevirtual org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.computeUEValue:()V
         6: .line 477
            aload 0 /* this */
            invokevirtual org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.computeOEValue:()V
         7: .line 478
            return
        end local 0 // org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lorg/apache/fop/pdf/PDFEncryptionJCE$Rev5Engine;

  protected java.lang.String getEncryptionDictionaryPart();
    descriptor: ()Ljava/lang/String;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine this
         0: .line 481
            aload 0 /* this */
            invokespecial org.apache.fop.pdf.PDFEncryptionJCE$InitializationEngine.getEncryptionDictionaryPart:()Ljava/lang/String;
            astore 1 /* encryptionDictionaryPart */
        start local 1 // java.lang.String encryptionDictionaryPart
         1: .line 482
            new java.lang.StringBuilder
            dup
            aload 1 /* encryptionDictionaryPart */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "/OE "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.oeValue:[B
            invokestatic org.apache.fop.pdf.PDFText.toHex:([B)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "\n"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         2: .line 483
            ldc "/UE "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.ueValue:[B
            invokestatic org.apache.fop.pdf.PDFText.toHex:([B)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "\n"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         3: .line 484
            ldc "/Perms "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.permissions:I
            invokevirtual org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.computePermsValue:(I)[B
            invokestatic org.apache.fop.pdf.PDFText.toHex:([B)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "\n"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         4: .line 485
            ldc "/EncryptMetadata "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.encryptMetadata:Z
            invokevirtual java.lang.StringBuilder.append:(Z)Ljava/lang/StringBuilder;
            ldc "\n"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         5: .line 487
            ldc "/CF <</StdCF <</AuthEvent /DocOpen /CFM /AESV3 /Length 32>>>>\n"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         6: .line 488
            ldc "/StmF /StdCF /StrF /StdCF\n"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         7: .line 482
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 1 /* encryptionDictionaryPart */
         8: .line 489
            aload 1 /* encryptionDictionaryPart */
            areturn
        end local 1 // java.lang.String encryptionDictionaryPart
        end local 0 // org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine this
      LocalVariableTable:
        Start  End  Slot                      Name  Signature
            0    9     0                      this  Lorg/apache/fop/pdf/PDFEncryptionJCE$Rev5Engine;
            1    9     1  encryptionDictionaryPart  Ljava/lang/String;

  protected void computeUValue();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=5, args_size=1
        start local 0 // org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine this
         0: .line 497
            bipush 16
            newarray 8
            astore 1 /* userBytes */
        start local 1 // byte[] userBytes
         1: .line 498
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.this$0:Lorg/apache/fop/pdf/PDFEncryptionJCE;
            getfield org.apache.fop.pdf.PDFEncryptionJCE.random:Ljava/security/SecureRandom;
            aload 1 /* userBytes */
            invokevirtual java.security.SecureRandom.nextBytes:([B)V
         2: .line 499
            aload 1 /* userBytes */
            iconst_0
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.userValidationSalt:[B
            iconst_0
            bipush 8
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         3: .line 500
            aload 1 /* userBytes */
            bipush 8
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.userKeySalt:[B
            iconst_0
            bipush 8
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         4: .line 501
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.this$0:Lorg/apache/fop/pdf/PDFEncryptionJCE;
            getfield org.apache.fop.pdf.PDFEncryptionJCE.digest:Ljava/security/MessageDigest;
            invokevirtual java.security.MessageDigest.reset:()V
         5: .line 502
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.preparedUserPassword:[B
            astore 2 /* prepared */
        start local 2 // byte[] prepared
         6: .line 503
            aload 2 /* prepared */
            arraylength
            bipush 8
            iadd
            newarray 8
            astore 3 /* concatenated */
        start local 3 // byte[] concatenated
         7: .line 504
            aload 2 /* prepared */
            iconst_0
            aload 3 /* concatenated */
            iconst_0
            aload 2 /* prepared */
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         8: .line 505
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.userValidationSalt:[B
            iconst_0
            aload 3 /* concatenated */
            aload 2 /* prepared */
            arraylength
            bipush 8
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         9: .line 506
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.this$0:Lorg/apache/fop/pdf/PDFEncryptionJCE;
            getfield org.apache.fop.pdf.PDFEncryptionJCE.digest:Ljava/security/MessageDigest;
            aload 3 /* concatenated */
            invokevirtual java.security.MessageDigest.update:([B)V
        10: .line 507
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.this$0:Lorg/apache/fop/pdf/PDFEncryptionJCE;
            getfield org.apache.fop.pdf.PDFEncryptionJCE.digest:Ljava/security/MessageDigest;
            invokevirtual java.security.MessageDigest.digest:()[B
            astore 4 /* sha256 */
        start local 4 // byte[] sha256
        11: .line 508
            aload 0 /* this */
            bipush 48
            newarray 8
            putfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.uValue:[B
        12: .line 509
            aload 4 /* sha256 */
            iconst_0
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.uValue:[B
            iconst_0
            bipush 32
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        13: .line 510
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.userValidationSalt:[B
            iconst_0
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.uValue:[B
            bipush 32
            bipush 8
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        14: .line 511
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.userKeySalt:[B
            iconst_0
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.uValue:[B
            bipush 40
            bipush 8
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        15: .line 512
            return
        end local 4 // byte[] sha256
        end local 3 // byte[] concatenated
        end local 2 // byte[] prepared
        end local 1 // byte[] userBytes
        end local 0 // org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   16     0          this  Lorg/apache/fop/pdf/PDFEncryptionJCE$Rev5Engine;
            1   16     1     userBytes  [B
            6   16     2      prepared  [B
            7   16     3  concatenated  [B
           11   16     4        sha256  [B

  protected void computeOValue();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=5, args_size=1
        start local 0 // org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine this
         0: .line 519
            bipush 16
            newarray 8
            astore 1 /* ownerBytes */
        start local 1 // byte[] ownerBytes
         1: .line 520
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.this$0:Lorg/apache/fop/pdf/PDFEncryptionJCE;
            getfield org.apache.fop.pdf.PDFEncryptionJCE.random:Ljava/security/SecureRandom;
            aload 1 /* ownerBytes */
            invokevirtual java.security.SecureRandom.nextBytes:([B)V
         2: .line 521
            aload 1 /* ownerBytes */
            iconst_0
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.ownerValidationSalt:[B
            iconst_0
            bipush 8
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         3: .line 522
            aload 1 /* ownerBytes */
            bipush 8
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.ownerKeySalt:[B
            iconst_0
            bipush 8
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         4: .line 523
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.this$0:Lorg/apache/fop/pdf/PDFEncryptionJCE;
            getfield org.apache.fop.pdf.PDFEncryptionJCE.digest:Ljava/security/MessageDigest;
            invokevirtual java.security.MessageDigest.reset:()V
         5: .line 524
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.preparedOwnerPassword:[B
            astore 2 /* prepared */
        start local 2 // byte[] prepared
         6: .line 525
            aload 2 /* prepared */
            arraylength
            bipush 56
            iadd
            newarray 8
            astore 3 /* concatenated */
        start local 3 // byte[] concatenated
         7: .line 526
            aload 2 /* prepared */
            iconst_0
            aload 3 /* concatenated */
            iconst_0
            aload 2 /* prepared */
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         8: .line 527
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.ownerValidationSalt:[B
            iconst_0
            aload 3 /* concatenated */
            aload 2 /* prepared */
            arraylength
            bipush 8
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         9: .line 528
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.uValue:[B
            iconst_0
            aload 3 /* concatenated */
            aload 2 /* prepared */
            arraylength
            bipush 8
            iadd
            bipush 48
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        10: .line 529
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.this$0:Lorg/apache/fop/pdf/PDFEncryptionJCE;
            getfield org.apache.fop.pdf.PDFEncryptionJCE.digest:Ljava/security/MessageDigest;
            aload 3 /* concatenated */
            invokevirtual java.security.MessageDigest.update:([B)V
        11: .line 530
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.this$0:Lorg/apache/fop/pdf/PDFEncryptionJCE;
            getfield org.apache.fop.pdf.PDFEncryptionJCE.digest:Ljava/security/MessageDigest;
            invokevirtual java.security.MessageDigest.digest:()[B
            astore 4 /* sha256 */
        start local 4 // byte[] sha256
        12: .line 531
            aload 0 /* this */
            bipush 48
            newarray 8
            putfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.oValue:[B
        13: .line 532
            aload 4 /* sha256 */
            iconst_0
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.oValue:[B
            iconst_0
            bipush 32
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        14: .line 533
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.ownerValidationSalt:[B
            iconst_0
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.oValue:[B
            bipush 32
            bipush 8
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        15: .line 534
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.ownerKeySalt:[B
            iconst_0
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.oValue:[B
            bipush 40
            bipush 8
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        16: .line 535
            return
        end local 4 // byte[] sha256
        end local 3 // byte[] concatenated
        end local 2 // byte[] prepared
        end local 1 // byte[] ownerBytes
        end local 0 // org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   17     0          this  Lorg/apache/fop/pdf/PDFEncryptionJCE$Rev5Engine;
            1   17     1    ownerBytes  [B
            6   17     2      prepared  [B
            7   17     3  concatenated  [B
           12   17     4        sha256  [B

  protected void createEncryptionKey();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine this
         0: .line 541
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.this$0:Lorg/apache/fop/pdf/PDFEncryptionJCE;
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.encryptionLengthInBytes:I
            newarray 8
            putfield org.apache.fop.pdf.PDFEncryptionJCE.encryptionKey:[B
         1: .line 542
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.this$0:Lorg/apache/fop/pdf/PDFEncryptionJCE;
            getfield org.apache.fop.pdf.PDFEncryptionJCE.random:Ljava/security/SecureRandom;
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.this$0:Lorg/apache/fop/pdf/PDFEncryptionJCE;
            getfield org.apache.fop.pdf.PDFEncryptionJCE.encryptionKey:[B
            invokevirtual java.security.SecureRandom.nextBytes:([B)V
         2: .line 543
            return
        end local 0 // org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/fop/pdf/PDFEncryptionJCE$Rev5Engine;

  protected byte[] preparePassword(java.lang.String);
    descriptor: (Ljava/lang/String;)[B
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=5, args_size=2
        start local 0 // org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine this
        start local 1 // java.lang.String password
         0: .line 553
            aload 1 /* password */
            ldc "UTF-8"
            invokevirtual java.lang.String.getBytes:(Ljava/lang/String;)[B
            astore 2 /* passwordBytes */
        start local 2 // byte[] passwordBytes
         1: .line 554
            aload 2 /* passwordBytes */
            arraylength
            bipush 127
            if_icmple 5
         2: .line 555
            bipush 127
            newarray 8
            astore 3 /* preparedPassword */
        start local 3 // byte[] preparedPassword
         3: .line 556
            aload 2 /* passwordBytes */
            iconst_0
            aload 3 /* preparedPassword */
            iconst_0
            bipush 127
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         4: .line 557
            goto 7
        end local 3 // byte[] preparedPassword
         5: .line 558
      StackMap locals: byte[]
      StackMap stack:
            aload 2 /* passwordBytes */
            arraylength
            newarray 8
            astore 3 /* preparedPassword */
        start local 3 // byte[] preparedPassword
         6: .line 559
            aload 2 /* passwordBytes */
            iconst_0
            aload 3 /* preparedPassword */
            iconst_0
            aload 2 /* passwordBytes */
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         7: .line 561
      StackMap locals: byte[]
      StackMap stack:
            aload 3 /* preparedPassword */
         8: areturn
        end local 3 // byte[] preparedPassword
        end local 2 // byte[] passwordBytes
         9: .line 562
      StackMap locals: org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine java.lang.String
      StackMap stack: java.io.UnsupportedEncodingException
            astore 4 /* e */
        start local 4 // java.io.UnsupportedEncodingException e
        10: .line 563
            new java.lang.UnsupportedOperationException
            dup
            aload 4 /* e */
            invokevirtual java.io.UnsupportedEncodingException.getMessage:()Ljava/lang/String;
            invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
            athrow
        end local 4 // java.io.UnsupportedEncodingException e
        end local 1 // java.lang.String password
        end local 0 // org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   11     0              this  Lorg/apache/fop/pdf/PDFEncryptionJCE$Rev5Engine;
            0   11     1          password  Ljava/lang/String;
            1    9     2     passwordBytes  [B
            3    5     3  preparedPassword  [B
            6    9     3  preparedPassword  [B
           10   11     4                 e  Ljava/io/UnsupportedEncodingException;
      Exception table:
        from    to  target  type
           0     8       9  Class java.io.UnsupportedEncodingException
    MethodParameters:
          Name  Flags
      password  

  private void computeUEValue();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=4, args_size=1
        start local 0 // org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine this
         0: .line 571
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.this$0:Lorg/apache/fop/pdf/PDFEncryptionJCE;
            getfield org.apache.fop.pdf.PDFEncryptionJCE.digest:Ljava/security/MessageDigest;
            invokevirtual java.security.MessageDigest.reset:()V
         1: .line 572
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.preparedUserPassword:[B
            astore 1 /* prepared */
        start local 1 // byte[] prepared
         2: .line 573
            aload 1 /* prepared */
            arraylength
            bipush 8
            iadd
            newarray 8
            astore 2 /* concatenated */
        start local 2 // byte[] concatenated
         3: .line 574
            aload 1 /* prepared */
            iconst_0
            aload 2 /* concatenated */
            iconst_0
            aload 1 /* prepared */
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         4: .line 575
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.userKeySalt:[B
            iconst_0
            aload 2 /* concatenated */
            aload 1 /* prepared */
            arraylength
            bipush 8
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         5: .line 576
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.this$0:Lorg/apache/fop/pdf/PDFEncryptionJCE;
            getfield org.apache.fop.pdf.PDFEncryptionJCE.digest:Ljava/security/MessageDigest;
            aload 2 /* concatenated */
            invokevirtual java.security.MessageDigest.update:([B)V
         6: .line 577
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.this$0:Lorg/apache/fop/pdf/PDFEncryptionJCE;
            getfield org.apache.fop.pdf.PDFEncryptionJCE.digest:Ljava/security/MessageDigest;
            invokevirtual java.security.MessageDigest.digest:()[B
            astore 3 /* ueEncryptionKey */
        start local 3 // byte[] ueEncryptionKey
         7: .line 578
            aload 0 /* this */
            aload 3 /* ueEncryptionKey */
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.this$0:Lorg/apache/fop/pdf/PDFEncryptionJCE;
            getfield org.apache.fop.pdf.PDFEncryptionJCE.encryptionKey:[B
            iconst_1
            getstatic org.apache.fop.pdf.PDFEncryptionJCE.ivZero:[B
            invokestatic org.apache.fop.pdf.PDFEncryptionJCE.encryptWithKey:([B[BZ[B)[B
            putfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.ueValue:[B
         8: .line 579
            return
        end local 3 // byte[] ueEncryptionKey
        end local 2 // byte[] concatenated
        end local 1 // byte[] prepared
        end local 0 // org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    9     0             this  Lorg/apache/fop/pdf/PDFEncryptionJCE$Rev5Engine;
            2    9     1         prepared  [B
            3    9     2     concatenated  [B
            7    9     3  ueEncryptionKey  [B

  private void computeOEValue();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=4, args_size=1
        start local 0 // org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine this
         0: .line 585
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.this$0:Lorg/apache/fop/pdf/PDFEncryptionJCE;
            getfield org.apache.fop.pdf.PDFEncryptionJCE.digest:Ljava/security/MessageDigest;
            invokevirtual java.security.MessageDigest.reset:()V
         1: .line 586
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.preparedOwnerPassword:[B
            astore 1 /* prepared */
        start local 1 // byte[] prepared
         2: .line 587
            aload 1 /* prepared */
            arraylength
            bipush 56
            iadd
            newarray 8
            astore 2 /* concatenated */
        start local 2 // byte[] concatenated
         3: .line 588
            aload 1 /* prepared */
            iconst_0
            aload 2 /* concatenated */
            iconst_0
            aload 1 /* prepared */
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         4: .line 589
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.ownerKeySalt:[B
            iconst_0
            aload 2 /* concatenated */
            aload 1 /* prepared */
            arraylength
            bipush 8
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         5: .line 590
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.uValue:[B
            iconst_0
            aload 2 /* concatenated */
            aload 1 /* prepared */
            arraylength
            bipush 8
            iadd
            bipush 48
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         6: .line 591
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.this$0:Lorg/apache/fop/pdf/PDFEncryptionJCE;
            getfield org.apache.fop.pdf.PDFEncryptionJCE.digest:Ljava/security/MessageDigest;
            aload 2 /* concatenated */
            invokevirtual java.security.MessageDigest.update:([B)V
         7: .line 592
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.this$0:Lorg/apache/fop/pdf/PDFEncryptionJCE;
            getfield org.apache.fop.pdf.PDFEncryptionJCE.digest:Ljava/security/MessageDigest;
            invokevirtual java.security.MessageDigest.digest:()[B
            astore 3 /* oeEncryptionKey */
        start local 3 // byte[] oeEncryptionKey
         8: .line 593
            aload 0 /* this */
            aload 3 /* oeEncryptionKey */
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.this$0:Lorg/apache/fop/pdf/PDFEncryptionJCE;
            getfield org.apache.fop.pdf.PDFEncryptionJCE.encryptionKey:[B
            iconst_1
            getstatic org.apache.fop.pdf.PDFEncryptionJCE.ivZero:[B
            invokestatic org.apache.fop.pdf.PDFEncryptionJCE.encryptWithKey:([B[BZ[B)[B
            putfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.oeValue:[B
         9: .line 594
            return
        end local 3 // byte[] oeEncryptionKey
        end local 2 // byte[] concatenated
        end local 1 // byte[] prepared
        end local 0 // org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   10     0             this  Lorg/apache/fop/pdf/PDFEncryptionJCE$Rev5Engine;
            2   10     1         prepared  [B
            3   10     2     concatenated  [B
            8   10     3  oeEncryptionKey  [B

  public byte[] computePermsValue(int);
    descriptor: (I)[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=7, args_size=2
        start local 0 // org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine this
        start local 1 // int permissions
         0: .line 600
            bipush 16
            newarray 8
            astore 2 /* perms */
        start local 2 // byte[] perms
         1: .line 601
            ldc -4294967296
            iload 1 /* permissions */
            i2l
            lor
            lstore 3 /* extendedPermissions */
        start local 3 // long extendedPermissions
         2: .line 602
            iconst_0
            istore 5 /* k */
        start local 5 // int k
         3: goto 7
         4: .line 603
      StackMap locals: byte[] long int
      StackMap stack:
            aload 2 /* perms */
            iload 5 /* k */
            lload 3 /* extendedPermissions */
            ldc 255
            land
            l2i
            i2b
            bastore
         5: .line 604
            lload 3 /* extendedPermissions */
            bipush 8
            lshr
            lstore 3 /* extendedPermissions */
         6: .line 602
            iinc 5 /* k */ 1
      StackMap locals:
      StackMap stack:
         7: iload 5 /* k */
            bipush 8
            if_icmplt 4
        end local 5 // int k
         8: .line 606
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.encryptMetadata:Z
            ifeq 11
         9: .line 607
            aload 2 /* perms */
            bipush 8
            bipush 84
            bastore
        10: .line 608
            goto 12
        11: .line 609
      StackMap locals:
      StackMap stack:
            aload 2 /* perms */
            bipush 8
            bipush 70
            bastore
        12: .line 611
      StackMap locals:
      StackMap stack:
            aload 2 /* perms */
            bipush 9
            bipush 97
            bastore
        13: .line 612
            aload 2 /* perms */
            bipush 10
            bipush 100
            bastore
        14: .line 613
            aload 2 /* perms */
            bipush 11
            bipush 98
            bastore
        15: .line 614
            iconst_4
            newarray 8
            astore 5 /* randomBytes */
        start local 5 // byte[] randomBytes
        16: .line 615
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.this$0:Lorg/apache/fop/pdf/PDFEncryptionJCE;
            getfield org.apache.fop.pdf.PDFEncryptionJCE.random:Ljava/security/SecureRandom;
            aload 5 /* randomBytes */
            invokevirtual java.security.SecureRandom.nextBytes:([B)V
        17: .line 616
            aload 5 /* randomBytes */
            iconst_0
            aload 2 /* perms */
            bipush 12
            iconst_4
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        18: .line 617
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine.this$0:Lorg/apache/fop/pdf/PDFEncryptionJCE;
            getfield org.apache.fop.pdf.PDFEncryptionJCE.encryptionKey:[B
            aload 2 /* perms */
            iconst_1
            getstatic org.apache.fop.pdf.PDFEncryptionJCE.ivZero:[B
            invokestatic org.apache.fop.pdf.PDFEncryptionJCE.encryptWithKey:([B[BZ[B)[B
            astore 6 /* encryptedPerms */
        start local 6 // byte[] encryptedPerms
        19: .line 618
            aload 6 /* encryptedPerms */
            areturn
        end local 6 // byte[] encryptedPerms
        end local 5 // byte[] randomBytes
        end local 3 // long extendedPermissions
        end local 2 // byte[] perms
        end local 1 // int permissions
        end local 0 // org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine this
      LocalVariableTable:
        Start  End  Slot                 Name  Signature
            0   20     0                 this  Lorg/apache/fop/pdf/PDFEncryptionJCE$Rev5Engine;
            0   20     1          permissions  I
            1   20     2                perms  [B
            2   20     3  extendedPermissions  J
            3    8     5                    k  I
           16   20     5          randomBytes  [B
           19   20     6       encryptedPerms  [B
    MethodParameters:
             Name  Flags
      permissions  
}
SourceFile: "PDFEncryptionJCE.java"
NestHost: org.apache.fop.pdf.PDFEncryptionJCE
InnerClasses:
  private final EncryptionSettings = org.apache.fop.pdf.PDFEncryptionJCE$EncryptionSettings of org.apache.fop.pdf.PDFEncryptionJCE
  private abstract InitializationEngine = org.apache.fop.pdf.PDFEncryptionJCE$InitializationEngine of org.apache.fop.pdf.PDFEncryptionJCE
  private Rev5Engine = org.apache.fop.pdf.PDFEncryptionJCE$Rev5Engine of org.apache.fop.pdf.PDFEncryptionJCE