public class org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder implements org.bouncycastle.pkcs.PKCS12MacCalculatorBuilder
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder
  super_class: java.lang.Object
{
  private org.bouncycastle.jcajce.util.JcaJceHelper helper;
    descriptor: Lorg/bouncycastle/jcajce/util/JcaJceHelper;
    flags: (0x0002) ACC_PRIVATE

  private org.bouncycastle.asn1.ASN1ObjectIdentifier algorithm;
    descriptor: Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
    flags: (0x0002) ACC_PRIVATE

  private java.security.SecureRandom random;
    descriptor: Ljava/security/SecureRandom;
    flags: (0x0002) ACC_PRIVATE

  private int saltLength;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private int iterationCount;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder this
         0: .line 39
            aload 0 /* this */
            getstatic org.bouncycastle.asn1.oiw.OIWObjectIdentifiers.idSHA1:Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            invokespecial org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder.<init>:(Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;)V
         1: .line 40
            return
        end local 0 // org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/bouncycastle/pkcs/jcajce/JcePKCS12MacCalculatorBuilder;

  public void <init>(org.bouncycastle.asn1.ASN1ObjectIdentifier);
    descriptor: (Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder this
        start local 1 // org.bouncycastle.asn1.ASN1ObjectIdentifier hashAlgorithm
         0: .line 42
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 30
            aload 0 /* this */
            new org.bouncycastle.jcajce.util.DefaultJcaJceHelper
            dup
            invokespecial org.bouncycastle.jcajce.util.DefaultJcaJceHelper.<init>:()V
            putfield org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder.helper:Lorg/bouncycastle/jcajce/util/JcaJceHelper;
         2: .line 35
            aload 0 /* this */
            sipush 1024
            putfield org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder.iterationCount:I
         3: .line 44
            aload 0 /* this */
            aload 1 /* hashAlgorithm */
            putfield org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder.algorithm:Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
         4: .line 45
            return
        end local 1 // org.bouncycastle.asn1.ASN1ObjectIdentifier hashAlgorithm
        end local 0 // org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    5     0           this  Lorg/bouncycastle/pkcs/jcajce/JcePKCS12MacCalculatorBuilder;
            0    5     1  hashAlgorithm  Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
    MethodParameters:
               Name  Flags
      hashAlgorithm  

  public org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder setProvider(java.security.Provider);
    descriptor: (Ljava/security/Provider;)Lorg/bouncycastle/pkcs/jcajce/JcePKCS12MacCalculatorBuilder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder this
        start local 1 // java.security.Provider provider
         0: .line 49
            aload 0 /* this */
            new org.bouncycastle.jcajce.util.ProviderJcaJceHelper
            dup
            aload 1 /* provider */
            invokespecial org.bouncycastle.jcajce.util.ProviderJcaJceHelper.<init>:(Ljava/security/Provider;)V
            putfield org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder.helper:Lorg/bouncycastle/jcajce/util/JcaJceHelper;
         1: .line 51
            aload 0 /* this */
            areturn
        end local 1 // java.security.Provider provider
        end local 0 // org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/bouncycastle/pkcs/jcajce/JcePKCS12MacCalculatorBuilder;
            0    2     1  provider  Ljava/security/Provider;
    MethodParameters:
          Name  Flags
      provider  

  public org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder setProvider(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/bouncycastle/pkcs/jcajce/JcePKCS12MacCalculatorBuilder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder this
        start local 1 // java.lang.String providerName
         0: .line 56
            aload 0 /* this */
            new org.bouncycastle.jcajce.util.NamedJcaJceHelper
            dup
            aload 1 /* providerName */
            invokespecial org.bouncycastle.jcajce.util.NamedJcaJceHelper.<init>:(Ljava/lang/String;)V
            putfield org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder.helper:Lorg/bouncycastle/jcajce/util/JcaJceHelper;
         1: .line 58
            aload 0 /* this */
            areturn
        end local 1 // java.lang.String providerName
        end local 0 // org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lorg/bouncycastle/pkcs/jcajce/JcePKCS12MacCalculatorBuilder;
            0    2     1  providerName  Ljava/lang/String;
    MethodParameters:
              Name  Flags
      providerName  

  public org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder setIterationCount(int);
    descriptor: (I)Lorg/bouncycastle/pkcs/jcajce/JcePKCS12MacCalculatorBuilder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder this
        start local 1 // int iterationCount
         0: .line 63
            aload 0 /* this */
            iload 1 /* iterationCount */
            putfield org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder.iterationCount:I
         1: .line 65
            aload 0 /* this */
            areturn
        end local 1 // int iterationCount
        end local 0 // org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    2     0            this  Lorg/bouncycastle/pkcs/jcajce/JcePKCS12MacCalculatorBuilder;
            0    2     1  iterationCount  I
    MethodParameters:
                Name  Flags
      iterationCount  

  public org.bouncycastle.asn1.x509.AlgorithmIdentifier getDigestAlgorithmIdentifier();
    descriptor: ()Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder this
         0: .line 70
            new org.bouncycastle.asn1.x509.AlgorithmIdentifier
            dup
            aload 0 /* this */
            getfield org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder.algorithm:Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            getstatic org.bouncycastle.asn1.DERNull.INSTANCE:Lorg/bouncycastle/asn1/DERNull;
            invokespecial org.bouncycastle.asn1.x509.AlgorithmIdentifier.<init>:(Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;Lorg/bouncycastle/asn1/ASN1Encodable;)V
            areturn
        end local 0 // org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/pkcs/jcajce/JcePKCS12MacCalculatorBuilder;

  public org.bouncycastle.operator.MacCalculator build(char[]);
    descriptor: ([C)Lorg/bouncycastle/operator/MacCalculator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=6, args_size=2
        start local 0 // org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder this
        start local 1 // char[] password
         0: .line 76
            aload 0 /* this */
            getfield org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder.random:Ljava/security/SecureRandom;
            ifnonnull 2
         1: .line 78
            aload 0 /* this */
            new java.security.SecureRandom
            dup
            invokespecial java.security.SecureRandom.<init>:()V
            putfield org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder.random:Ljava/security/SecureRandom;
         2: .line 83
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder.helper:Lorg/bouncycastle/jcajce/util/JcaJceHelper;
            aload 0 /* this */
            getfield org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder.algorithm:Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.ASN1ObjectIdentifier.getId:()Ljava/lang/String;
            invokeinterface org.bouncycastle.jcajce.util.JcaJceHelper.createMac:(Ljava/lang/String;)Ljavax/crypto/Mac;
            astore 2 /* mac */
        start local 2 // javax.crypto.Mac mac
         3: .line 85
            aload 0 /* this */
            aload 2 /* mac */
            invokevirtual javax.crypto.Mac.getMacLength:()I
            putfield org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder.saltLength:I
         4: .line 86
            aload 0 /* this */
            getfield org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder.saltLength:I
            newarray 8
            astore 3 /* salt */
        start local 3 // byte[] salt
         5: .line 88
            aload 0 /* this */
            getfield org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder.random:Ljava/security/SecureRandom;
            aload 3 /* salt */
            invokevirtual java.security.SecureRandom.nextBytes:([B)V
         6: .line 90
            new javax.crypto.spec.PBEParameterSpec
            dup
            aload 3 /* salt */
            aload 0 /* this */
            getfield org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder.iterationCount:I
            invokespecial javax.crypto.spec.PBEParameterSpec.<init>:([BI)V
            astore 4 /* defParams */
        start local 4 // javax.crypto.spec.PBEParameterSpec defParams
         7: .line 91
            new org.bouncycastle.jcajce.PKCS12Key
            dup
            aload 1 /* password */
            invokespecial org.bouncycastle.jcajce.PKCS12Key.<init>:([C)V
            astore 5 /* key */
        start local 5 // javax.crypto.SecretKey key
         8: .line 93
            aload 2 /* mac */
            aload 5 /* key */
            aload 4 /* defParams */
            invokevirtual javax.crypto.Mac.init:(Ljava/security/Key;Ljava/security/spec/AlgorithmParameterSpec;)V
         9: .line 95
            new org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder$1
            dup
            aload 0 /* this */
            aload 3 /* salt */
            aload 2 /* mac */
            aload 5 /* key */
            invokespecial org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder$1.<init>:(Lorg/bouncycastle/pkcs/jcajce/JcePKCS12MacCalculatorBuilder;[BLjavax/crypto/Mac;Ljavax/crypto/SecretKey;)V
        10: areturn
        end local 5 // javax.crypto.SecretKey key
        end local 4 // javax.crypto.spec.PBEParameterSpec defParams
        end local 3 // byte[] salt
        end local 2 // javax.crypto.Mac mac
        11: .line 118
      StackMap locals:
      StackMap stack: java.lang.Exception
            astore 2 /* e */
        start local 2 // java.lang.Exception e
        12: .line 120
            new org.bouncycastle.operator.OperatorCreationException
            dup
            new java.lang.StringBuilder
            dup
            ldc "unable to create MAC calculator: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* e */
            invokevirtual java.lang.Exception.getMessage:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 2 /* e */
            invokespecial org.bouncycastle.operator.OperatorCreationException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 2 // java.lang.Exception e
        end local 1 // char[] password
        end local 0 // org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   13     0       this  Lorg/bouncycastle/pkcs/jcajce/JcePKCS12MacCalculatorBuilder;
            0   13     1   password  [C
            3   11     2        mac  Ljavax/crypto/Mac;
            5   11     3       salt  [B
            7   11     4  defParams  Ljavax/crypto/spec/PBEParameterSpec;
            8   11     5        key  Ljavax/crypto/SecretKey;
           12   13     2          e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           2    10      11  Class java.lang.Exception
    Exceptions:
      throws org.bouncycastle.operator.OperatorCreationException
    MethodParameters:
          Name  Flags
      password  final
}
SourceFile: "JcePKCS12MacCalculatorBuilder.java"
NestMembers:
  org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder$1
InnerClasses:
  org.bouncycastle.pkcs.jcajce.JcePKCS12MacCalculatorBuilder$1