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 abstract class org.bouncycastle.jce.provider.JDKKeyFactory extends java.security.KeyFactorySpi
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.bouncycastle.jce.provider.JDKKeyFactory
  super_class: java.security.KeyFactorySpi
{
  protected boolean elGamalFactory;
    descriptor: Z
    flags: (0x0004) ACC_PROTECTED

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.bouncycastle.jce.provider.JDKKeyFactory this
         0: .line 51
            aload 0 /* this */
            invokespecial java.security.KeyFactorySpi.<init>:()V
         1: .line 49
            aload 0 /* this */
            iconst_0
            putfield org.bouncycastle.jce.provider.JDKKeyFactory.elGamalFactory:Z
         2: .line 53
            return
        end local 0 // org.bouncycastle.jce.provider.JDKKeyFactory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/bouncycastle/jce/provider/JDKKeyFactory;

  protected java.security.PrivateKey engineGeneratePrivate(java.security.spec.KeySpec);
    descriptor: (Ljava/security/spec/KeySpec;)Ljava/security/PrivateKey;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // org.bouncycastle.jce.provider.JDKKeyFactory this
        start local 1 // java.security.spec.KeySpec keySpec
         0: .line 59
            aload 1 /* keySpec */
            instanceof java.security.spec.PKCS8EncodedKeySpec
            ifeq 6
         1: .line 64
            aload 1 /* keySpec */
            checkcast java.security.spec.PKCS8EncodedKeySpec
            invokevirtual java.security.spec.PKCS8EncodedKeySpec.getEncoded:()[B
         2: .line 63
            invokestatic org.bouncycastle.jce.provider.JDKKeyFactory.createPrivateKeyFromDERStream:([B)Ljava/security/PrivateKey;
         3: areturn
         4: .line 66
      StackMap locals:
      StackMap stack: java.lang.Exception
            astore 2 /* e */
        start local 2 // java.lang.Exception e
         5: .line 68
            new java.security.spec.InvalidKeySpecException
            dup
            aload 2 /* e */
            invokevirtual java.lang.Exception.toString:()Ljava/lang/String;
            invokespecial java.security.spec.InvalidKeySpecException.<init>:(Ljava/lang/String;)V
            athrow
        end local 2 // java.lang.Exception e
         6: .line 72
      StackMap locals:
      StackMap stack:
            new java.security.spec.InvalidKeySpecException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Unknown KeySpec type: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* keySpec */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.security.spec.InvalidKeySpecException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // java.security.spec.KeySpec keySpec
        end local 0 // org.bouncycastle.jce.provider.JDKKeyFactory this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    7     0     this  Lorg/bouncycastle/jce/provider/JDKKeyFactory;
            0    7     1  keySpec  Ljava/security/spec/KeySpec;
            5    6     2        e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           1     3       4  Class java.lang.Exception
    Exceptions:
      throws java.security.spec.InvalidKeySpecException
    MethodParameters:
         Name  Flags
      keySpec  

  protected java.security.PublicKey engineGeneratePublic(java.security.spec.KeySpec);
    descriptor: (Ljava/security/spec/KeySpec;)Ljava/security/PublicKey;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // org.bouncycastle.jce.provider.JDKKeyFactory this
        start local 1 // java.security.spec.KeySpec keySpec
         0: .line 79
            aload 1 /* keySpec */
            instanceof java.security.spec.X509EncodedKeySpec
            ifeq 6
         1: .line 84
            aload 1 /* keySpec */
            checkcast java.security.spec.X509EncodedKeySpec
            invokevirtual java.security.spec.X509EncodedKeySpec.getEncoded:()[B
         2: .line 83
            invokestatic org.bouncycastle.jce.provider.JDKKeyFactory.createPublicKeyFromDERStream:([B)Ljava/security/PublicKey;
         3: areturn
         4: .line 86
      StackMap locals:
      StackMap stack: java.lang.Exception
            astore 2 /* e */
        start local 2 // java.lang.Exception e
         5: .line 88
            new java.security.spec.InvalidKeySpecException
            dup
            aload 2 /* e */
            invokevirtual java.lang.Exception.toString:()Ljava/lang/String;
            invokespecial java.security.spec.InvalidKeySpecException.<init>:(Ljava/lang/String;)V
            athrow
        end local 2 // java.lang.Exception e
         6: .line 92
      StackMap locals:
      StackMap stack:
            new java.security.spec.InvalidKeySpecException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Unknown KeySpec type: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* keySpec */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.security.spec.InvalidKeySpecException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // java.security.spec.KeySpec keySpec
        end local 0 // org.bouncycastle.jce.provider.JDKKeyFactory this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    7     0     this  Lorg/bouncycastle/jce/provider/JDKKeyFactory;
            0    7     1  keySpec  Ljava/security/spec/KeySpec;
            5    6     2        e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           1     3       4  Class java.lang.Exception
    Exceptions:
      throws java.security.spec.InvalidKeySpecException
    MethodParameters:
         Name  Flags
      keySpec  

  protected java.security.spec.KeySpec engineGetKeySpec(java.security.Key, java.lang.Class);
    descriptor: (Ljava/security/Key;Ljava/lang/Class;)Ljava/security/spec/KeySpec;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=10, locals=4, args_size=3
        start local 0 // org.bouncycastle.jce.provider.JDKKeyFactory this
        start local 1 // java.security.Key key
        start local 2 // java.lang.Class spec
         0: .line 100
            aload 2 /* spec */
            ldc Ljava/security/spec/PKCS8EncodedKeySpec;
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 2
            aload 1 /* key */
            invokeinterface java.security.Key.getFormat:()Ljava/lang/String;
            ldc "PKCS#8"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 2
         1: .line 102
            new java.security.spec.PKCS8EncodedKeySpec
            dup
            aload 1 /* key */
            invokeinterface java.security.Key.getEncoded:()[B
            invokespecial java.security.spec.PKCS8EncodedKeySpec.<init>:([B)V
            areturn
         2: .line 104
      StackMap locals:
      StackMap stack:
            aload 2 /* spec */
            ldc Ljava/security/spec/X509EncodedKeySpec;
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 4
            aload 1 /* key */
            invokeinterface java.security.Key.getFormat:()Ljava/lang/String;
            ldc "X.509"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 4
         3: .line 106
            new java.security.spec.X509EncodedKeySpec
            dup
            aload 1 /* key */
            invokeinterface java.security.Key.getEncoded:()[B
            invokespecial java.security.spec.X509EncodedKeySpec.<init>:([B)V
            areturn
         4: .line 108
      StackMap locals:
      StackMap stack:
            aload 2 /* spec */
            ldc Ljava/security/spec/RSAPublicKeySpec;
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 7
            aload 1 /* key */
            instanceof java.security.interfaces.RSAPublicKey
            ifeq 7
         5: .line 110
            aload 1 /* key */
            checkcast java.security.interfaces.RSAPublicKey
            astore 3 /* k */
        start local 3 // java.security.interfaces.RSAPublicKey k
         6: .line 112
            new java.security.spec.RSAPublicKeySpec
            dup
            aload 3 /* k */
            invokeinterface java.security.interfaces.RSAPublicKey.getModulus:()Ljava/math/BigInteger;
            aload 3 /* k */
            invokeinterface java.security.interfaces.RSAPublicKey.getPublicExponent:()Ljava/math/BigInteger;
            invokespecial java.security.spec.RSAPublicKeySpec.<init>:(Ljava/math/BigInteger;Ljava/math/BigInteger;)V
            areturn
        end local 3 // java.security.interfaces.RSAPublicKey k
         7: .line 114
      StackMap locals:
      StackMap stack:
            aload 2 /* spec */
            ldc Ljava/security/spec/RSAPrivateKeySpec;
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 10
            aload 1 /* key */
            instanceof java.security.interfaces.RSAPrivateKey
            ifeq 10
         8: .line 116
            aload 1 /* key */
            checkcast java.security.interfaces.RSAPrivateKey
            astore 3 /* k */
        start local 3 // java.security.interfaces.RSAPrivateKey k
         9: .line 118
            new java.security.spec.RSAPrivateKeySpec
            dup
            aload 3 /* k */
            invokeinterface java.security.interfaces.RSAPrivateKey.getModulus:()Ljava/math/BigInteger;
            aload 3 /* k */
            invokeinterface java.security.interfaces.RSAPrivateKey.getPrivateExponent:()Ljava/math/BigInteger;
            invokespecial java.security.spec.RSAPrivateKeySpec.<init>:(Ljava/math/BigInteger;Ljava/math/BigInteger;)V
            areturn
        end local 3 // java.security.interfaces.RSAPrivateKey k
        10: .line 120
      StackMap locals:
      StackMap stack:
            aload 2 /* spec */
            ldc Ljava/security/spec/RSAPrivateCrtKeySpec;
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 19
            aload 1 /* key */
            instanceof java.security.interfaces.RSAPrivateCrtKey
            ifeq 19
        11: .line 122
            aload 1 /* key */
            checkcast java.security.interfaces.RSAPrivateCrtKey
            astore 3 /* k */
        start local 3 // java.security.interfaces.RSAPrivateCrtKey k
        12: .line 124
            new java.security.spec.RSAPrivateCrtKeySpec
            dup
        13: .line 125
            aload 3 /* k */
            invokeinterface java.security.interfaces.RSAPrivateCrtKey.getModulus:()Ljava/math/BigInteger;
            aload 3 /* k */
            invokeinterface java.security.interfaces.RSAPrivateCrtKey.getPublicExponent:()Ljava/math/BigInteger;
        14: .line 126
            aload 3 /* k */
            invokeinterface java.security.interfaces.RSAPrivateCrtKey.getPrivateExponent:()Ljava/math/BigInteger;
        15: .line 127
            aload 3 /* k */
            invokeinterface java.security.interfaces.RSAPrivateCrtKey.getPrimeP:()Ljava/math/BigInteger;
            aload 3 /* k */
            invokeinterface java.security.interfaces.RSAPrivateCrtKey.getPrimeQ:()Ljava/math/BigInteger;
        16: .line 128
            aload 3 /* k */
            invokeinterface java.security.interfaces.RSAPrivateCrtKey.getPrimeExponentP:()Ljava/math/BigInteger;
            aload 3 /* k */
            invokeinterface java.security.interfaces.RSAPrivateCrtKey.getPrimeExponentQ:()Ljava/math/BigInteger;
        17: .line 129
            aload 3 /* k */
            invokeinterface java.security.interfaces.RSAPrivateCrtKey.getCrtCoefficient:()Ljava/math/BigInteger;
        18: .line 124
            invokespecial java.security.spec.RSAPrivateCrtKeySpec.<init>:(Ljava/math/BigInteger;Ljava/math/BigInteger;Ljava/math/BigInteger;Ljava/math/BigInteger;Ljava/math/BigInteger;Ljava/math/BigInteger;Ljava/math/BigInteger;Ljava/math/BigInteger;)V
            areturn
        end local 3 // java.security.interfaces.RSAPrivateCrtKey k
        19: .line 131
      StackMap locals:
      StackMap stack:
            aload 2 /* spec */
            ldc Ljavax/crypto/spec/DHPrivateKeySpec;
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 22
            aload 1 /* key */
            instanceof javax.crypto.interfaces.DHPrivateKey
            ifeq 22
        20: .line 133
            aload 1 /* key */
            checkcast javax.crypto.interfaces.DHPrivateKey
            astore 3 /* k */
        start local 3 // javax.crypto.interfaces.DHPrivateKey k
        21: .line 135
            new javax.crypto.spec.DHPrivateKeySpec
            dup
            aload 3 /* k */
            invokeinterface javax.crypto.interfaces.DHPrivateKey.getX:()Ljava/math/BigInteger;
            aload 3 /* k */
            invokeinterface javax.crypto.interfaces.DHPrivateKey.getParams:()Ljavax/crypto/spec/DHParameterSpec;
            invokevirtual javax.crypto.spec.DHParameterSpec.getP:()Ljava/math/BigInteger;
            aload 3 /* k */
            invokeinterface javax.crypto.interfaces.DHPrivateKey.getParams:()Ljavax/crypto/spec/DHParameterSpec;
            invokevirtual javax.crypto.spec.DHParameterSpec.getG:()Ljava/math/BigInteger;
            invokespecial javax.crypto.spec.DHPrivateKeySpec.<init>:(Ljava/math/BigInteger;Ljava/math/BigInteger;Ljava/math/BigInteger;)V
            areturn
        end local 3 // javax.crypto.interfaces.DHPrivateKey k
        22: .line 137
      StackMap locals:
      StackMap stack:
            aload 2 /* spec */
            ldc Ljavax/crypto/spec/DHPublicKeySpec;
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 25
            aload 1 /* key */
            instanceof javax.crypto.interfaces.DHPublicKey
            ifeq 25
        23: .line 139
            aload 1 /* key */
            checkcast javax.crypto.interfaces.DHPublicKey
            astore 3 /* k */
        start local 3 // javax.crypto.interfaces.DHPublicKey k
        24: .line 141
            new javax.crypto.spec.DHPublicKeySpec
            dup
            aload 3 /* k */
            invokeinterface javax.crypto.interfaces.DHPublicKey.getY:()Ljava/math/BigInteger;
            aload 3 /* k */
            invokeinterface javax.crypto.interfaces.DHPublicKey.getParams:()Ljavax/crypto/spec/DHParameterSpec;
            invokevirtual javax.crypto.spec.DHParameterSpec.getP:()Ljava/math/BigInteger;
            aload 3 /* k */
            invokeinterface javax.crypto.interfaces.DHPublicKey.getParams:()Ljavax/crypto/spec/DHParameterSpec;
            invokevirtual javax.crypto.spec.DHParameterSpec.getG:()Ljava/math/BigInteger;
            invokespecial javax.crypto.spec.DHPublicKeySpec.<init>:(Ljava/math/BigInteger;Ljava/math/BigInteger;Ljava/math/BigInteger;)V
            areturn
        end local 3 // javax.crypto.interfaces.DHPublicKey k
        25: .line 144
      StackMap locals:
      StackMap stack:
            new java.lang.RuntimeException
            dup
            new java.lang.StringBuilder
            dup
            ldc "not implemented yet "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* key */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc " "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 2 /* spec */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
            athrow
        end local 2 // java.lang.Class spec
        end local 1 // java.security.Key key
        end local 0 // org.bouncycastle.jce.provider.JDKKeyFactory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   26     0  this  Lorg/bouncycastle/jce/provider/JDKKeyFactory;
            0   26     1   key  Ljava/security/Key;
            0   26     2  spec  Ljava/lang/Class;
            6    7     3     k  Ljava/security/interfaces/RSAPublicKey;
            9   10     3     k  Ljava/security/interfaces/RSAPrivateKey;
           12   19     3     k  Ljava/security/interfaces/RSAPrivateCrtKey;
           21   22     3     k  Ljavax/crypto/interfaces/DHPrivateKey;
           24   25     3     k  Ljavax/crypto/interfaces/DHPublicKey;
    Exceptions:
      throws java.security.spec.InvalidKeySpecException
    MethodParameters:
      Name  Flags
      key   
      spec  

  protected java.security.Key engineTranslateKey(java.security.Key);
    descriptor: (Ljava/security/Key;)Ljava/security/Key;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.bouncycastle.jce.provider.JDKKeyFactory this
        start local 1 // java.security.Key key
         0: .line 151
            aload 1 /* key */
            instanceof java.security.interfaces.RSAPublicKey
            ifeq 2
         1: .line 153
            new org.bouncycastle.jce.provider.JCERSAPublicKey
            dup
            aload 1 /* key */
            checkcast java.security.interfaces.RSAPublicKey
            invokespecial org.bouncycastle.jce.provider.JCERSAPublicKey.<init>:(Ljava/security/interfaces/RSAPublicKey;)V
            areturn
         2: .line 155
      StackMap locals:
      StackMap stack:
            aload 1 /* key */
            instanceof java.security.interfaces.RSAPrivateCrtKey
            ifeq 4
         3: .line 157
            new org.bouncycastle.jce.provider.JCERSAPrivateCrtKey
            dup
            aload 1 /* key */
            checkcast java.security.interfaces.RSAPrivateCrtKey
            invokespecial org.bouncycastle.jce.provider.JCERSAPrivateCrtKey.<init>:(Ljava/security/interfaces/RSAPrivateCrtKey;)V
            areturn
         4: .line 159
      StackMap locals:
      StackMap stack:
            aload 1 /* key */
            instanceof java.security.interfaces.RSAPrivateKey
            ifeq 6
         5: .line 161
            new org.bouncycastle.jce.provider.JCERSAPrivateKey
            dup
            aload 1 /* key */
            checkcast java.security.interfaces.RSAPrivateKey
            invokespecial org.bouncycastle.jce.provider.JCERSAPrivateKey.<init>:(Ljava/security/interfaces/RSAPrivateKey;)V
            areturn
         6: .line 163
      StackMap locals:
      StackMap stack:
            aload 1 /* key */
            instanceof javax.crypto.interfaces.DHPublicKey
            ifeq 10
         7: .line 165
            aload 0 /* this */
            getfield org.bouncycastle.jce.provider.JDKKeyFactory.elGamalFactory:Z
            ifeq 9
         8: .line 167
            new org.bouncycastle.jce.provider.JCEElGamalPublicKey
            dup
            aload 1 /* key */
            checkcast javax.crypto.interfaces.DHPublicKey
            invokespecial org.bouncycastle.jce.provider.JCEElGamalPublicKey.<init>:(Ljavax/crypto/interfaces/DHPublicKey;)V
            areturn
         9: .line 171
      StackMap locals:
      StackMap stack:
            new org.bouncycastle.jce.provider.JCEDHPublicKey
            dup
            aload 1 /* key */
            checkcast javax.crypto.interfaces.DHPublicKey
            invokespecial org.bouncycastle.jce.provider.JCEDHPublicKey.<init>:(Ljavax/crypto/interfaces/DHPublicKey;)V
            areturn
        10: .line 174
      StackMap locals:
      StackMap stack:
            aload 1 /* key */
            instanceof javax.crypto.interfaces.DHPrivateKey
            ifeq 14
        11: .line 176
            aload 0 /* this */
            getfield org.bouncycastle.jce.provider.JDKKeyFactory.elGamalFactory:Z
            ifeq 13
        12: .line 178
            new org.bouncycastle.jce.provider.JCEElGamalPrivateKey
            dup
            aload 1 /* key */
            checkcast javax.crypto.interfaces.DHPrivateKey
            invokespecial org.bouncycastle.jce.provider.JCEElGamalPrivateKey.<init>:(Ljavax/crypto/interfaces/DHPrivateKey;)V
            areturn
        13: .line 182
      StackMap locals:
      StackMap stack:
            new org.bouncycastle.jce.provider.JCEDHPrivateKey
            dup
            aload 1 /* key */
            checkcast javax.crypto.interfaces.DHPrivateKey
            invokespecial org.bouncycastle.jce.provider.JCEDHPrivateKey.<init>:(Ljavax/crypto/interfaces/DHPrivateKey;)V
            areturn
        14: .line 185
      StackMap locals:
      StackMap stack:
            aload 1 /* key */
            instanceof java.security.interfaces.DSAPublicKey
            ifeq 16
        15: .line 187
            new org.bouncycastle.jce.provider.JDKDSAPublicKey
            dup
            aload 1 /* key */
            checkcast java.security.interfaces.DSAPublicKey
            invokespecial org.bouncycastle.jce.provider.JDKDSAPublicKey.<init>:(Ljava/security/interfaces/DSAPublicKey;)V
            areturn
        16: .line 189
      StackMap locals:
      StackMap stack:
            aload 1 /* key */
            instanceof java.security.interfaces.DSAPrivateKey
            ifeq 18
        17: .line 191
            new org.bouncycastle.jce.provider.JDKDSAPrivateKey
            dup
            aload 1 /* key */
            checkcast java.security.interfaces.DSAPrivateKey
            invokespecial org.bouncycastle.jce.provider.JDKDSAPrivateKey.<init>:(Ljava/security/interfaces/DSAPrivateKey;)V
            areturn
        18: .line 193
      StackMap locals:
      StackMap stack:
            aload 1 /* key */
            instanceof org.bouncycastle.jce.interfaces.ElGamalPublicKey
            ifeq 20
        19: .line 195
            new org.bouncycastle.jce.provider.JCEElGamalPublicKey
            dup
            aload 1 /* key */
            checkcast org.bouncycastle.jce.interfaces.ElGamalPublicKey
            invokespecial org.bouncycastle.jce.provider.JCEElGamalPublicKey.<init>:(Lorg/bouncycastle/jce/interfaces/ElGamalPublicKey;)V
            areturn
        20: .line 197
      StackMap locals:
      StackMap stack:
            aload 1 /* key */
            instanceof org.bouncycastle.jce.interfaces.ElGamalPrivateKey
            ifeq 22
        21: .line 199
            new org.bouncycastle.jce.provider.JCEElGamalPrivateKey
            dup
            aload 1 /* key */
            checkcast org.bouncycastle.jce.interfaces.ElGamalPrivateKey
            invokespecial org.bouncycastle.jce.provider.JCEElGamalPrivateKey.<init>:(Lorg/bouncycastle/jce/interfaces/ElGamalPrivateKey;)V
            areturn
        22: .line 202
      StackMap locals:
      StackMap stack:
            new java.security.InvalidKeyException
            dup
            ldc "key type unknown"
            invokespecial java.security.InvalidKeyException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // java.security.Key key
        end local 0 // org.bouncycastle.jce.provider.JDKKeyFactory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   23     0  this  Lorg/bouncycastle/jce/provider/JDKKeyFactory;
            0   23     1   key  Ljava/security/Key;
    Exceptions:
      throws java.security.InvalidKeyException
    MethodParameters:
      Name  Flags
      key   

  public static java.security.PublicKey createPublicKeyFromDERStream(byte[]);
    descriptor: ([B)Ljava/security/PublicKey;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // byte[] in
         0: .line 213
            new org.bouncycastle.asn1.x509.SubjectPublicKeyInfo
            dup
            aload 0 /* in */
            invokestatic org.bouncycastle.asn1.ASN1Object.fromByteArray:([B)Lorg/bouncycastle/asn1/ASN1Object;
            checkcast org.bouncycastle.asn1.ASN1Sequence
            invokespecial org.bouncycastle.asn1.x509.SubjectPublicKeyInfo.<init>:(Lorg/bouncycastle/asn1/ASN1Sequence;)V
         1: .line 212
            invokestatic org.bouncycastle.jce.provider.JDKKeyFactory.createPublicKeyFromPublicKeyInfo:(Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;)Ljava/security/PublicKey;
            areturn
        end local 0 // byte[] in
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0    in  [B
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      in    

  static java.security.PublicKey createPublicKeyFromPublicKeyInfo(org.bouncycastle.asn1.x509.SubjectPublicKeyInfo);
    descriptor: (Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;)Ljava/security/PublicKey;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // org.bouncycastle.asn1.x509.SubjectPublicKeyInfo info
         0: .line 222
            aload 0 /* info */
            invokevirtual org.bouncycastle.asn1.x509.SubjectPublicKeyInfo.getAlgorithmId:()Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;
            invokevirtual org.bouncycastle.asn1.x509.AlgorithmIdentifier.getObjectId:()Lorg/bouncycastle/asn1/DERObjectIdentifier;
            astore 1 /* algOid */
        start local 1 // org.bouncycastle.asn1.DERObjectIdentifier algOid
         1: .line 224
            aload 1 /* algOid */
            invokestatic org.bouncycastle.jce.provider.RSAUtil.isRsaOid:(Lorg/bouncycastle/asn1/DERObjectIdentifier;)Z
            ifeq 3
         2: .line 226
            new org.bouncycastle.jce.provider.JCERSAPublicKey
            dup
            aload 0 /* info */
            invokespecial org.bouncycastle.jce.provider.JCERSAPublicKey.<init>:(Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;)V
            areturn
         3: .line 228
      StackMap locals: org.bouncycastle.asn1.DERObjectIdentifier
      StackMap stack:
            aload 1 /* algOid */
            getstatic org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers.dhKeyAgreement:Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.equals:(Ljava/lang/Object;)Z
            ifeq 5
         4: .line 230
            new org.bouncycastle.jce.provider.JCEDHPublicKey
            dup
            aload 0 /* info */
            invokespecial org.bouncycastle.jce.provider.JCEDHPublicKey.<init>:(Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;)V
            areturn
         5: .line 232
      StackMap locals:
      StackMap stack:
            aload 1 /* algOid */
            getstatic org.bouncycastle.asn1.x9.X9ObjectIdentifiers.dhpublicnumber:Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.equals:(Ljava/lang/Object;)Z
            ifeq 7
         6: .line 234
            new org.bouncycastle.jce.provider.JCEDHPublicKey
            dup
            aload 0 /* info */
            invokespecial org.bouncycastle.jce.provider.JCEDHPublicKey.<init>:(Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;)V
            areturn
         7: .line 236
      StackMap locals:
      StackMap stack:
            aload 1 /* algOid */
            getstatic org.bouncycastle.asn1.oiw.OIWObjectIdentifiers.elGamalAlgorithm:Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.equals:(Ljava/lang/Object;)Z
            ifeq 9
         8: .line 238
            new org.bouncycastle.jce.provider.JCEElGamalPublicKey
            dup
            aload 0 /* info */
            invokespecial org.bouncycastle.jce.provider.JCEElGamalPublicKey.<init>:(Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;)V
            areturn
         9: .line 240
      StackMap locals:
      StackMap stack:
            aload 1 /* algOid */
            getstatic org.bouncycastle.asn1.x9.X9ObjectIdentifiers.id_dsa:Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.equals:(Ljava/lang/Object;)Z
            ifeq 11
        10: .line 242
            new org.bouncycastle.jce.provider.JDKDSAPublicKey
            dup
            aload 0 /* info */
            invokespecial org.bouncycastle.jce.provider.JDKDSAPublicKey.<init>:(Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;)V
            areturn
        11: .line 244
      StackMap locals:
      StackMap stack:
            aload 1 /* algOid */
            getstatic org.bouncycastle.asn1.oiw.OIWObjectIdentifiers.dsaWithSHA1:Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.equals:(Ljava/lang/Object;)Z
            ifeq 13
        12: .line 246
            new org.bouncycastle.jce.provider.JDKDSAPublicKey
            dup
            aload 0 /* info */
            invokespecial org.bouncycastle.jce.provider.JDKDSAPublicKey.<init>:(Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;)V
            areturn
        13: .line 248
      StackMap locals:
      StackMap stack:
            aload 1 /* algOid */
            getstatic org.bouncycastle.asn1.x9.X9ObjectIdentifiers.id_ecPublicKey:Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.equals:(Ljava/lang/Object;)Z
            ifeq 15
        14: .line 250
            new org.bouncycastle.jce.provider.JCEECPublicKey
            dup
            aload 0 /* info */
            invokespecial org.bouncycastle.jce.provider.JCEECPublicKey.<init>:(Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;)V
            areturn
        15: .line 252
      StackMap locals:
      StackMap stack:
            aload 1 /* algOid */
            getstatic org.bouncycastle.asn1.cryptopro.CryptoProObjectIdentifiers.gostR3410_94:Lorg/bouncycastle/asn1/DERObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.equals:(Ljava/lang/Object;)Z
            ifeq 17
        16: .line 254
            new org.bouncycastle.jce.provider.JDKGOST3410PublicKey
            dup
            aload 0 /* info */
            invokespecial org.bouncycastle.jce.provider.JDKGOST3410PublicKey.<init>:(Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;)V
            areturn
        17: .line 256
      StackMap locals:
      StackMap stack:
            aload 1 /* algOid */
            getstatic org.bouncycastle.asn1.cryptopro.CryptoProObjectIdentifiers.gostR3410_2001:Lorg/bouncycastle/asn1/DERObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.equals:(Ljava/lang/Object;)Z
            ifeq 19
        18: .line 258
            new org.bouncycastle.jce.provider.JCEECPublicKey
            dup
            aload 0 /* info */
            invokespecial org.bouncycastle.jce.provider.JCEECPublicKey.<init>:(Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;)V
            areturn
        19: .line 262
      StackMap locals:
      StackMap stack:
            new java.lang.RuntimeException
            dup
            new java.lang.StringBuilder
            dup
            ldc "algorithm identifier "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* algOid */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc " in key not recognised"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // org.bouncycastle.asn1.DERObjectIdentifier algOid
        end local 0 // org.bouncycastle.asn1.x509.SubjectPublicKeyInfo info
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   20     0    info  Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;
            1   20     1  algOid  Lorg/bouncycastle/asn1/DERObjectIdentifier;
    MethodParameters:
      Name  Flags
      info  

  protected static java.security.PrivateKey createPrivateKeyFromDERStream(byte[]);
    descriptor: ([B)Ljava/security/PrivateKey;
    flags: (0x000c) ACC_PROTECTED, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // byte[] in
         0: .line 274
            new org.bouncycastle.asn1.pkcs.PrivateKeyInfo
            dup
            aload 0 /* in */
            invokestatic org.bouncycastle.asn1.ASN1Object.fromByteArray:([B)Lorg/bouncycastle/asn1/ASN1Object;
            checkcast org.bouncycastle.asn1.ASN1Sequence
            invokespecial org.bouncycastle.asn1.pkcs.PrivateKeyInfo.<init>:(Lorg/bouncycastle/asn1/ASN1Sequence;)V
         1: .line 273
            invokestatic org.bouncycastle.jce.provider.JDKKeyFactory.createPrivateKeyFromPrivateKeyInfo:(Lorg/bouncycastle/asn1/pkcs/PrivateKeyInfo;)Ljava/security/PrivateKey;
            areturn
        end local 0 // byte[] in
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0    in  [B
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      in    

  static java.security.PrivateKey createPrivateKeyFromPrivateKeyInfo(org.bouncycastle.asn1.pkcs.PrivateKeyInfo);
    descriptor: (Lorg/bouncycastle/asn1/pkcs/PrivateKeyInfo;)Ljava/security/PrivateKey;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // org.bouncycastle.asn1.pkcs.PrivateKeyInfo info
         0: .line 283
            aload 0 /* info */
            invokevirtual org.bouncycastle.asn1.pkcs.PrivateKeyInfo.getAlgorithmId:()Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;
            invokevirtual org.bouncycastle.asn1.x509.AlgorithmIdentifier.getObjectId:()Lorg/bouncycastle/asn1/DERObjectIdentifier;
            astore 1 /* algOid */
        start local 1 // org.bouncycastle.asn1.DERObjectIdentifier algOid
         1: .line 285
            aload 1 /* algOid */
            invokestatic org.bouncycastle.jce.provider.RSAUtil.isRsaOid:(Lorg/bouncycastle/asn1/DERObjectIdentifier;)Z
            ifeq 3
         2: .line 287
            new org.bouncycastle.jce.provider.JCERSAPrivateCrtKey
            dup
            aload 0 /* info */
            invokespecial org.bouncycastle.jce.provider.JCERSAPrivateCrtKey.<init>:(Lorg/bouncycastle/asn1/pkcs/PrivateKeyInfo;)V
            areturn
         3: .line 289
      StackMap locals: org.bouncycastle.asn1.DERObjectIdentifier
      StackMap stack:
            aload 1 /* algOid */
            getstatic org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers.dhKeyAgreement:Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.equals:(Ljava/lang/Object;)Z
            ifeq 5
         4: .line 291
            new org.bouncycastle.jce.provider.JCEDHPrivateKey
            dup
            aload 0 /* info */
            invokespecial org.bouncycastle.jce.provider.JCEDHPrivateKey.<init>:(Lorg/bouncycastle/asn1/pkcs/PrivateKeyInfo;)V
            areturn
         5: .line 293
      StackMap locals:
      StackMap stack:
            aload 1 /* algOid */
            getstatic org.bouncycastle.asn1.x9.X9ObjectIdentifiers.dhpublicnumber:Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.equals:(Ljava/lang/Object;)Z
            ifeq 7
         6: .line 295
            new org.bouncycastle.jce.provider.JCEDHPrivateKey
            dup
            aload 0 /* info */
            invokespecial org.bouncycastle.jce.provider.JCEDHPrivateKey.<init>:(Lorg/bouncycastle/asn1/pkcs/PrivateKeyInfo;)V
            areturn
         7: .line 297
      StackMap locals:
      StackMap stack:
            aload 1 /* algOid */
            getstatic org.bouncycastle.asn1.oiw.OIWObjectIdentifiers.elGamalAlgorithm:Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.equals:(Ljava/lang/Object;)Z
            ifeq 9
         8: .line 299
            new org.bouncycastle.jce.provider.JCEElGamalPrivateKey
            dup
            aload 0 /* info */
            invokespecial org.bouncycastle.jce.provider.JCEElGamalPrivateKey.<init>:(Lorg/bouncycastle/asn1/pkcs/PrivateKeyInfo;)V
            areturn
         9: .line 301
      StackMap locals:
      StackMap stack:
            aload 1 /* algOid */
            getstatic org.bouncycastle.asn1.x9.X9ObjectIdentifiers.id_dsa:Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.equals:(Ljava/lang/Object;)Z
            ifeq 11
        10: .line 303
            new org.bouncycastle.jce.provider.JDKDSAPrivateKey
            dup
            aload 0 /* info */
            invokespecial org.bouncycastle.jce.provider.JDKDSAPrivateKey.<init>:(Lorg/bouncycastle/asn1/pkcs/PrivateKeyInfo;)V
            areturn
        11: .line 305
      StackMap locals:
      StackMap stack:
            aload 1 /* algOid */
            getstatic org.bouncycastle.asn1.x9.X9ObjectIdentifiers.id_ecPublicKey:Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.equals:(Ljava/lang/Object;)Z
            ifeq 13
        12: .line 307
            new org.bouncycastle.jce.provider.JCEECPrivateKey
            dup
            aload 0 /* info */
            invokespecial org.bouncycastle.jce.provider.JCEECPrivateKey.<init>:(Lorg/bouncycastle/asn1/pkcs/PrivateKeyInfo;)V
            areturn
        13: .line 309
      StackMap locals:
      StackMap stack:
            aload 1 /* algOid */
            getstatic org.bouncycastle.asn1.cryptopro.CryptoProObjectIdentifiers.gostR3410_94:Lorg/bouncycastle/asn1/DERObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.equals:(Ljava/lang/Object;)Z
            ifeq 15
        14: .line 311
            new org.bouncycastle.jce.provider.JDKGOST3410PrivateKey
            dup
            aload 0 /* info */
            invokespecial org.bouncycastle.jce.provider.JDKGOST3410PrivateKey.<init>:(Lorg/bouncycastle/asn1/pkcs/PrivateKeyInfo;)V
            areturn
        15: .line 313
      StackMap locals:
      StackMap stack:
            aload 1 /* algOid */
            getstatic org.bouncycastle.asn1.cryptopro.CryptoProObjectIdentifiers.gostR3410_2001:Lorg/bouncycastle/asn1/DERObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.equals:(Ljava/lang/Object;)Z
            ifeq 17
        16: .line 315
            new org.bouncycastle.jce.provider.JCEECPrivateKey
            dup
            aload 0 /* info */
            invokespecial org.bouncycastle.jce.provider.JCEECPrivateKey.<init>:(Lorg/bouncycastle/asn1/pkcs/PrivateKeyInfo;)V
            areturn
        17: .line 319
      StackMap locals:
      StackMap stack:
            new java.lang.RuntimeException
            dup
            new java.lang.StringBuilder
            dup
            ldc "algorithm identifier "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* algOid */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc " in key not recognised"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // org.bouncycastle.asn1.DERObjectIdentifier algOid
        end local 0 // org.bouncycastle.asn1.pkcs.PrivateKeyInfo info
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   18     0    info  Lorg/bouncycastle/asn1/pkcs/PrivateKeyInfo;
            1   18     1  algOid  Lorg/bouncycastle/asn1/DERObjectIdentifier;
    MethodParameters:
      Name  Flags
      info  
}
SourceFile: "JDKKeyFactory.java"
NestMembers:
  org.bouncycastle.jce.provider.JDKKeyFactory$DH  org.bouncycastle.jce.provider.JDKKeyFactory$DSA  org.bouncycastle.jce.provider.JDKKeyFactory$ElGamal  org.bouncycastle.jce.provider.JDKKeyFactory$GOST3410  org.bouncycastle.jce.provider.JDKKeyFactory$RSA  org.bouncycastle.jce.provider.JDKKeyFactory$X509
InnerClasses:
  public DH = org.bouncycastle.jce.provider.JDKKeyFactory$DH of org.bouncycastle.jce.provider.JDKKeyFactory
  public DSA = org.bouncycastle.jce.provider.JDKKeyFactory$DSA of org.bouncycastle.jce.provider.JDKKeyFactory
  public ElGamal = org.bouncycastle.jce.provider.JDKKeyFactory$ElGamal of org.bouncycastle.jce.provider.JDKKeyFactory
  public GOST3410 = org.bouncycastle.jce.provider.JDKKeyFactory$GOST3410 of org.bouncycastle.jce.provider.JDKKeyFactory
  public RSA = org.bouncycastle.jce.provider.JDKKeyFactory$RSA of org.bouncycastle.jce.provider.JDKKeyFactory
  public X509 = org.bouncycastle.jce.provider.JDKKeyFactory$X509 of org.bouncycastle.jce.provider.JDKKeyFactory