public class org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper extends org.bouncycastle.operator.AsymmetricKeyUnwrapper
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper
  super_class: org.bouncycastle.operator.AsymmetricKeyUnwrapper
{
  private org.bouncycastle.operator.jcajce.OperatorHelper helper;
    descriptor: Lorg/bouncycastle/operator/jcajce/OperatorHelper;
    flags: (0x0002) ACC_PRIVATE

  private java.util.Map extraMappings;
    descriptor: Ljava/util/Map;
    flags: (0x0002) ACC_PRIVATE

  private java.security.PrivateKey privKey;
    descriptor: Ljava/security/PrivateKey;
    flags: (0x0002) ACC_PRIVATE

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

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

  public void <init>(org.bouncycastle.asn1.x509.AlgorithmIdentifier, java.security.PrivateKey, byte[], byte[]);
    descriptor: (Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;Ljava/security/PrivateKey;[B[B)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=5
        start local 0 // org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper this
        start local 1 // org.bouncycastle.asn1.x509.AlgorithmIdentifier algorithmIdentifier
        start local 2 // java.security.PrivateKey privKey
        start local 3 // byte[] partyUInfo
        start local 4 // byte[] partyVInfo
         0: .line 35
            aload 0 /* this */
            aload 1 /* algorithmIdentifier */
            invokespecial org.bouncycastle.operator.AsymmetricKeyUnwrapper.<init>:(Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;)V
         1: .line 27
            aload 0 /* this */
            new org.bouncycastle.operator.jcajce.OperatorHelper
            dup
            new org.bouncycastle.jcajce.util.DefaultJcaJceHelper
            dup
            invokespecial org.bouncycastle.jcajce.util.DefaultJcaJceHelper.<init>:()V
            invokespecial org.bouncycastle.operator.jcajce.OperatorHelper.<init>:(Lorg/bouncycastle/jcajce/util/JcaJceHelper;)V
            putfield org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper.helper:Lorg/bouncycastle/operator/jcajce/OperatorHelper;
         2: .line 28
            aload 0 /* this */
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            putfield org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper.extraMappings:Ljava/util/Map;
         3: .line 37
            aload 0 /* this */
            aload 2 /* privKey */
            putfield org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper.privKey:Ljava/security/PrivateKey;
         4: .line 38
            aload 0 /* this */
            aload 3 /* partyUInfo */
            invokestatic org.bouncycastle.util.Arrays.clone:([B)[B
            putfield org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper.partyUInfo:[B
         5: .line 39
            aload 0 /* this */
            aload 4 /* partyVInfo */
            invokestatic org.bouncycastle.util.Arrays.clone:([B)[B
            putfield org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper.partyVInfo:[B
         6: .line 40
            return
        end local 4 // byte[] partyVInfo
        end local 3 // byte[] partyUInfo
        end local 2 // java.security.PrivateKey privKey
        end local 1 // org.bouncycastle.asn1.x509.AlgorithmIdentifier algorithmIdentifier
        end local 0 // org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper this
      LocalVariableTable:
        Start  End  Slot                 Name  Signature
            0    7     0                 this  Lorg/bouncycastle/operator/jcajce/JceKTSKeyUnwrapper;
            0    7     1  algorithmIdentifier  Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;
            0    7     2              privKey  Ljava/security/PrivateKey;
            0    7     3           partyUInfo  [B
            0    7     4           partyVInfo  [B
    MethodParameters:
                     Name  Flags
      algorithmIdentifier  
      privKey              
      partyUInfo           
      partyVInfo           

  public org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper setProvider(java.security.Provider);
    descriptor: (Ljava/security/Provider;)Lorg/bouncycastle/operator/jcajce/JceKTSKeyUnwrapper;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=2, args_size=2
        start local 0 // org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper this
        start local 1 // java.security.Provider provider
         0: .line 44
            aload 0 /* this */
            new org.bouncycastle.operator.jcajce.OperatorHelper
            dup
            new org.bouncycastle.jcajce.util.ProviderJcaJceHelper
            dup
            aload 1 /* provider */
            invokespecial org.bouncycastle.jcajce.util.ProviderJcaJceHelper.<init>:(Ljava/security/Provider;)V
            invokespecial org.bouncycastle.operator.jcajce.OperatorHelper.<init>:(Lorg/bouncycastle/jcajce/util/JcaJceHelper;)V
            putfield org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper.helper:Lorg/bouncycastle/operator/jcajce/OperatorHelper;
         1: .line 46
            aload 0 /* this */
            areturn
        end local 1 // java.security.Provider provider
        end local 0 // org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/bouncycastle/operator/jcajce/JceKTSKeyUnwrapper;
            0    2     1  provider  Ljava/security/Provider;
    MethodParameters:
          Name  Flags
      provider  

  public org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper setProvider(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/bouncycastle/operator/jcajce/JceKTSKeyUnwrapper;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=2, args_size=2
        start local 0 // org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper this
        start local 1 // java.lang.String providerName
         0: .line 51
            aload 0 /* this */
            new org.bouncycastle.operator.jcajce.OperatorHelper
            dup
            new org.bouncycastle.jcajce.util.NamedJcaJceHelper
            dup
            aload 1 /* providerName */
            invokespecial org.bouncycastle.jcajce.util.NamedJcaJceHelper.<init>:(Ljava/lang/String;)V
            invokespecial org.bouncycastle.operator.jcajce.OperatorHelper.<init>:(Lorg/bouncycastle/jcajce/util/JcaJceHelper;)V
            putfield org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper.helper:Lorg/bouncycastle/operator/jcajce/OperatorHelper;
         1: .line 53
            aload 0 /* this */
            areturn
        end local 1 // java.lang.String providerName
        end local 0 // org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lorg/bouncycastle/operator/jcajce/JceKTSKeyUnwrapper;
            0    2     1  providerName  Ljava/lang/String;
    MethodParameters:
              Name  Flags
      providerName  

  public org.bouncycastle.operator.GenericKey generateUnwrappedKey(org.bouncycastle.asn1.x509.AlgorithmIdentifier, byte[]);
    descriptor: (Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;[B)Lorg/bouncycastle/operator/GenericKey;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=11, args_size=3
        start local 0 // org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper this
        start local 1 // org.bouncycastle.asn1.x509.AlgorithmIdentifier encryptedKeyAlgorithm
        start local 2 // byte[] encryptedKey
         0: .line 59
            aload 0 /* this */
            invokevirtual org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper.getAlgorithmIdentifier:()Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;
            invokevirtual org.bouncycastle.asn1.x509.AlgorithmIdentifier.getParameters:()Lorg/bouncycastle/asn1/ASN1Encodable;
            invokestatic org.bouncycastle.asn1.cms.GenericHybridParameters.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/cms/GenericHybridParameters;
            astore 3 /* params */
        start local 3 // org.bouncycastle.asn1.cms.GenericHybridParameters params
         1: .line 60
            aload 0 /* this */
            getfield org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper.helper:Lorg/bouncycastle/operator/jcajce/OperatorHelper;
            aload 0 /* this */
            invokevirtual org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper.getAlgorithmIdentifier:()Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;
            invokevirtual org.bouncycastle.asn1.x509.AlgorithmIdentifier.getAlgorithm:()Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            aload 0 /* this */
            getfield org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper.extraMappings:Ljava/util/Map;
            invokevirtual org.bouncycastle.operator.jcajce.OperatorHelper.createAsymmetricWrapper:(Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;Ljava/util/Map;)Ljavax/crypto/Cipher;
            astore 4 /* keyCipher */
        start local 4 // javax.crypto.Cipher keyCipher
         2: .line 61
            aload 0 /* this */
            getfield org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper.helper:Lorg/bouncycastle/operator/jcajce/OperatorHelper;
            aload 3 /* params */
            invokevirtual org.bouncycastle.asn1.cms.GenericHybridParameters.getDem:()Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;
            invokevirtual org.bouncycastle.asn1.x509.AlgorithmIdentifier.getAlgorithm:()Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            invokevirtual org.bouncycastle.operator.jcajce.OperatorHelper.getWrappingAlgorithmName:(Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;)Ljava/lang/String;
            astore 5 /* symmetricWrappingAlg */
        start local 5 // java.lang.String symmetricWrappingAlg
         3: .line 62
            aload 3 /* params */
            invokevirtual org.bouncycastle.asn1.cms.GenericHybridParameters.getKem:()Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;
            invokevirtual org.bouncycastle.asn1.x509.AlgorithmIdentifier.getParameters:()Lorg/bouncycastle/asn1/ASN1Encodable;
            invokestatic org.bouncycastle.asn1.cms.RsaKemParameters.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/cms/RsaKemParameters;
            astore 6 /* kemParameters */
        start local 6 // org.bouncycastle.asn1.cms.RsaKemParameters kemParameters
         4: .line 63
            aload 6 /* kemParameters */
            invokevirtual org.bouncycastle.asn1.cms.RsaKemParameters.getKeyLength:()Ljava/math/BigInteger;
            invokevirtual java.math.BigInteger.intValue:()I
            bipush 8
            imul
            istore 7 /* keySizeInBits */
        start local 7 // int keySizeInBits
         5: .line 68
            new org.bouncycastle.crypto.util.DEROtherInfo$Builder
            dup
            aload 3 /* params */
            invokevirtual org.bouncycastle.asn1.cms.GenericHybridParameters.getDem:()Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;
            aload 0 /* this */
            getfield org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper.partyUInfo:[B
            aload 0 /* this */
            getfield org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper.partyVInfo:[B
            invokespecial org.bouncycastle.crypto.util.DEROtherInfo$Builder.<init>:(Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;[B[B)V
            invokevirtual org.bouncycastle.crypto.util.DEROtherInfo$Builder.build:()Lorg/bouncycastle/crypto/util/DEROtherInfo;
            astore 9 /* otherInfo */
        start local 9 // org.bouncycastle.crypto.util.DEROtherInfo otherInfo
         6: .line 69
            new org.bouncycastle.jcajce.spec.KTSParameterSpec$Builder
            dup
            aload 5 /* symmetricWrappingAlg */
            iload 7 /* keySizeInBits */
            aload 9 /* otherInfo */
            invokevirtual org.bouncycastle.crypto.util.DEROtherInfo.getEncoded:()[B
            invokespecial org.bouncycastle.jcajce.spec.KTSParameterSpec$Builder.<init>:(Ljava/lang/String;I[B)V
            aload 6 /* kemParameters */
            invokevirtual org.bouncycastle.asn1.cms.RsaKemParameters.getKeyDerivationFunction:()Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;
            invokevirtual org.bouncycastle.jcajce.spec.KTSParameterSpec$Builder.withKdfAlgorithm:(Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;)Lorg/bouncycastle/jcajce/spec/KTSParameterSpec$Builder;
            invokevirtual org.bouncycastle.jcajce.spec.KTSParameterSpec$Builder.build:()Lorg/bouncycastle/jcajce/spec/KTSParameterSpec;
            astore 10 /* ktsSpec */
        start local 10 // org.bouncycastle.jcajce.spec.KTSParameterSpec ktsSpec
         7: .line 71
            aload 4 /* keyCipher */
            iconst_4
            aload 0 /* this */
            getfield org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper.privKey:Ljava/security/PrivateKey;
            aload 10 /* ktsSpec */
            invokevirtual javax.crypto.Cipher.init:(ILjava/security/Key;Ljava/security/spec/AlgorithmParameterSpec;)V
         8: .line 73
            aload 4 /* keyCipher */
            aload 2 /* encryptedKey */
            aload 0 /* this */
            getfield org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper.helper:Lorg/bouncycastle/operator/jcajce/OperatorHelper;
            aload 1 /* encryptedKeyAlgorithm */
            invokevirtual org.bouncycastle.asn1.x509.AlgorithmIdentifier.getAlgorithm:()Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            invokevirtual org.bouncycastle.operator.jcajce.OperatorHelper.getKeyAlgorithmName:(Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;)Ljava/lang/String;
            iconst_3
            invokevirtual javax.crypto.Cipher.unwrap:([BLjava/lang/String;I)Ljava/security/Key;
            astore 8 /* sKey */
        end local 10 // org.bouncycastle.jcajce.spec.KTSParameterSpec ktsSpec
        end local 9 // org.bouncycastle.crypto.util.DEROtherInfo otherInfo
        start local 8 // java.security.Key sKey
         9: .line 74
            goto 12
        end local 8 // java.security.Key sKey
        10: .line 75
      StackMap locals: org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper org.bouncycastle.asn1.x509.AlgorithmIdentifier byte[] org.bouncycastle.asn1.cms.GenericHybridParameters javax.crypto.Cipher java.lang.String org.bouncycastle.asn1.cms.RsaKemParameters int
      StackMap stack: java.lang.Exception
            astore 9 /* e */
        start local 9 // java.lang.Exception e
        11: .line 77
            new org.bouncycastle.operator.OperatorException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Unable to unwrap contents key: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 9 /* 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 9 /* e */
            invokespecial org.bouncycastle.operator.OperatorException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 9 // java.lang.Exception e
        start local 8 // java.security.Key sKey
        12: .line 80
      StackMap locals: java.security.Key
      StackMap stack:
            new org.bouncycastle.operator.jcajce.JceGenericKey
            dup
            aload 1 /* encryptedKeyAlgorithm */
            aload 8 /* sKey */
            invokespecial org.bouncycastle.operator.jcajce.JceGenericKey.<init>:(Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;Ljava/security/Key;)V
            areturn
        end local 8 // java.security.Key sKey
        end local 7 // int keySizeInBits
        end local 6 // org.bouncycastle.asn1.cms.RsaKemParameters kemParameters
        end local 5 // java.lang.String symmetricWrappingAlg
        end local 4 // javax.crypto.Cipher keyCipher
        end local 3 // org.bouncycastle.asn1.cms.GenericHybridParameters params
        end local 2 // byte[] encryptedKey
        end local 1 // org.bouncycastle.asn1.x509.AlgorithmIdentifier encryptedKeyAlgorithm
        end local 0 // org.bouncycastle.operator.jcajce.JceKTSKeyUnwrapper this
      LocalVariableTable:
        Start  End  Slot                   Name  Signature
            0   13     0                   this  Lorg/bouncycastle/operator/jcajce/JceKTSKeyUnwrapper;
            0   13     1  encryptedKeyAlgorithm  Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;
            0   13     2           encryptedKey  [B
            1   13     3                 params  Lorg/bouncycastle/asn1/cms/GenericHybridParameters;
            2   13     4              keyCipher  Ljavax/crypto/Cipher;
            3   13     5   symmetricWrappingAlg  Ljava/lang/String;
            4   13     6          kemParameters  Lorg/bouncycastle/asn1/cms/RsaKemParameters;
            5   13     7          keySizeInBits  I
            9   10     8                   sKey  Ljava/security/Key;
           12   13     8                   sKey  Ljava/security/Key;
            6    9     9              otherInfo  Lorg/bouncycastle/crypto/util/DEROtherInfo;
            7    9    10                ktsSpec  Lorg/bouncycastle/jcajce/spec/KTSParameterSpec;
           11   12     9                      e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           5     9      10  Class java.lang.Exception
    Exceptions:
      throws org.bouncycastle.operator.OperatorException
    MethodParameters:
                       Name  Flags
      encryptedKeyAlgorithm  
      encryptedKey           
}
SourceFile: "JceKTSKeyUnwrapper.java"
InnerClasses:
  public final Builder = org.bouncycastle.crypto.util.DEROtherInfo$Builder of org.bouncycastle.crypto.util.DEROtherInfo
  public final Builder = org.bouncycastle.jcajce.spec.KTSParameterSpec$Builder of org.bouncycastle.jcajce.spec.KTSParameterSpec