public final class com.sun.crypto.provider.DESedeKeyFactory extends javax.crypto.SecretKeyFactorySpi
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: com.sun.crypto.provider.DESedeKeyFactory
  super_class: javax.crypto.SecretKeyFactorySpi
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.sun.crypto.provider.DESedeKeyFactory this
         0: .line 47
            aload 0 /* this */
            invokespecial javax.crypto.SecretKeyFactorySpi.<init>:()V
         1: .line 48
            return
        end local 0 // com.sun.crypto.provider.DESedeKeyFactory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/sun/crypto/provider/DESedeKeyFactory;

  protected javax.crypto.SecretKey engineGenerateSecret(java.security.spec.KeySpec);
    descriptor: (Ljava/security/spec/KeySpec;)Ljavax/crypto/SecretKey;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // com.sun.crypto.provider.DESedeKeyFactory this
        start local 1 // java.security.spec.KeySpec keySpec
         0: .line 63
            aconst_null
            astore 2 /* desEdeKey */
        start local 2 // com.sun.crypto.provider.DESedeKey desEdeKey
         1: .line 66
            aload 1 /* keySpec */
            instanceof javax.crypto.spec.DESedeKeySpec
            ifeq 5
         2: .line 67
            aload 1 /* keySpec */
            checkcast javax.crypto.spec.DESedeKeySpec
            astore 3 /* desEdeKeySpec */
        start local 3 // javax.crypto.spec.DESedeKeySpec desEdeKeySpec
         3: .line 68
            new com.sun.crypto.provider.DESedeKey
            dup
            aload 3 /* desEdeKeySpec */
            invokevirtual javax.crypto.spec.DESedeKeySpec.getKey:()[B
            invokespecial com.sun.crypto.provider.DESedeKey.<init>:([B)V
            astore 2 /* desEdeKey */
        end local 3 // javax.crypto.spec.DESedeKeySpec desEdeKeySpec
         4: .line 70
            goto 9
         5: .line 71
      StackMap locals: com.sun.crypto.provider.DESedeKey
      StackMap stack:
            new java.security.spec.InvalidKeySpecException
            dup
         6: .line 72
            ldc "Inappropriate key specification"
         7: .line 71
            invokespecial java.security.spec.InvalidKeySpecException.<init>:(Ljava/lang/String;)V
            athrow
         8: .line 74
      StackMap locals:
      StackMap stack: java.security.InvalidKeyException
            pop
         9: .line 76
      StackMap locals:
      StackMap stack:
            aload 2 /* desEdeKey */
            areturn
        end local 2 // com.sun.crypto.provider.DESedeKey desEdeKey
        end local 1 // java.security.spec.KeySpec keySpec
        end local 0 // com.sun.crypto.provider.DESedeKeyFactory this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   10     0           this  Lcom/sun/crypto/provider/DESedeKeyFactory;
            0   10     1        keySpec  Ljava/security/spec/KeySpec;
            1   10     2      desEdeKey  Lcom/sun/crypto/provider/DESedeKey;
            3    4     3  desEdeKeySpec  Ljavax/crypto/spec/DESedeKeySpec;
      Exception table:
        from    to  target  type
           1     8       8  Class java.security.InvalidKeyException
    Exceptions:
      throws java.security.spec.InvalidKeySpecException
    MethodParameters:
         Name  Flags
      keySpec  

  protected java.security.spec.KeySpec engineGetKeySpec(javax.crypto.SecretKey, java.lang.Class);
    descriptor: (Ljavax/crypto/SecretKey;Ljava/lang/Class;)Ljava/security/spec/KeySpec;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // com.sun.crypto.provider.DESedeKeyFactory this
        start local 1 // javax.crypto.SecretKey key
        start local 2 // java.lang.Class keySpec
         0: .line 99
            aload 1 /* key */
            instanceof javax.crypto.SecretKey
            ifeq 9
         1: .line 100
            aload 1 /* key */
            invokeinterface javax.crypto.SecretKey.getAlgorithm:()Ljava/lang/String;
            ldc "DESede"
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifeq 9
         2: .line 101
            aload 1 /* key */
            invokeinterface javax.crypto.SecretKey.getFormat:()Ljava/lang/String;
            ldc "RAW"
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifeq 9
         3: .line 104
            ldc Ljavax/crypto/spec/DESedeKeySpec;
            aload 2 /* keySpec */
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 6
         4: .line 105
            new javax.crypto.spec.DESedeKeySpec
            dup
            aload 1 /* key */
            invokeinterface javax.crypto.SecretKey.getEncoded:()[B
            invokespecial javax.crypto.spec.DESedeKeySpec.<init>:([B)V
         5: areturn
         6: .line 108
      StackMap locals:
      StackMap stack:
            new java.security.spec.InvalidKeySpecException
            dup
         7: .line 109
            ldc "Inappropriate key specification"
         8: .line 108
            invokespecial java.security.spec.InvalidKeySpecException.<init>:(Ljava/lang/String;)V
            athrow
         9: .line 113
      StackMap locals:
      StackMap stack:
            new java.security.spec.InvalidKeySpecException
            dup
        10: .line 114
            ldc "Inappropriate key format/algorithm"
        11: .line 113
            invokespecial java.security.spec.InvalidKeySpecException.<init>:(Ljava/lang/String;)V
            athrow
        12: .line 116
      StackMap locals:
      StackMap stack: java.security.InvalidKeyException
            pop
        13: .line 117
            new java.security.spec.InvalidKeySpecException
            dup
            ldc "Secret key has wrong size"
            invokespecial java.security.spec.InvalidKeySpecException.<init>:(Ljava/lang/String;)V
            athrow
        end local 2 // java.lang.Class keySpec
        end local 1 // javax.crypto.SecretKey key
        end local 0 // com.sun.crypto.provider.DESedeKeyFactory this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   14     0     this  Lcom/sun/crypto/provider/DESedeKeyFactory;
            0   14     1      key  Ljavax/crypto/SecretKey;
            0   14     2  keySpec  Ljava/lang/Class;
      Exception table:
        from    to  target  type
           0     5      12  Class java.security.InvalidKeyException
           6    12      12  Class java.security.InvalidKeyException
    Exceptions:
      throws java.security.spec.InvalidKeySpecException
    MethodParameters:
         Name  Flags
      key      
      keySpec  

  protected javax.crypto.SecretKey engineTranslateKey(javax.crypto.SecretKey);
    descriptor: (Ljavax/crypto/SecretKey;)Ljavax/crypto/SecretKey;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // com.sun.crypto.provider.DESedeKeyFactory this
        start local 1 // javax.crypto.SecretKey key
         0: .line 138
            aload 1 /* key */
            ifnull 12
         1: .line 139
            aload 1 /* key */
            invokeinterface javax.crypto.SecretKey.getAlgorithm:()Ljava/lang/String;
            ldc "DESede"
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifeq 12
         2: .line 140
            aload 1 /* key */
            invokeinterface javax.crypto.SecretKey.getFormat:()Ljava/lang/String;
            ldc "RAW"
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifeq 12
         3: .line 142
            aload 1 /* key */
            instanceof com.sun.crypto.provider.DESedeKey
            ifeq 6
         4: .line 143
            aload 1 /* key */
         5: areturn
         6: .line 147
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* key */
         7: .line 148
            ldc Ljavax/crypto/spec/DESedeKeySpec;
         8: .line 147
            invokevirtual com.sun.crypto.provider.DESedeKeyFactory.engineGetKeySpec:(Ljavax/crypto/SecretKey;Ljava/lang/Class;)Ljava/security/spec/KeySpec;
            checkcast javax.crypto.spec.DESedeKeySpec
         9: .line 146
            astore 2 /* desEdeKeySpec */
        start local 2 // javax.crypto.spec.DESedeKeySpec desEdeKeySpec
        10: .line 150
            aload 0 /* this */
            aload 2 /* desEdeKeySpec */
            invokevirtual com.sun.crypto.provider.DESedeKeyFactory.engineGenerateSecret:(Ljava/security/spec/KeySpec;)Ljavax/crypto/SecretKey;
        11: areturn
        end local 2 // javax.crypto.spec.DESedeKeySpec desEdeKeySpec
        12: .line 153
      StackMap locals:
      StackMap stack:
            new java.security.InvalidKeyException
            dup
        13: .line 154
            ldc "Inappropriate key format/algorithm"
        14: .line 153
            invokespecial java.security.InvalidKeyException.<init>:(Ljava/lang/String;)V
            athrow
        15: .line 157
      StackMap locals:
      StackMap stack: java.security.spec.InvalidKeySpecException
            pop
        16: .line 158
            new java.security.InvalidKeyException
            dup
            ldc "Cannot translate key"
            invokespecial java.security.InvalidKeyException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // javax.crypto.SecretKey key
        end local 0 // com.sun.crypto.provider.DESedeKeyFactory this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   17     0           this  Lcom/sun/crypto/provider/DESedeKeyFactory;
            0   17     1            key  Ljavax/crypto/SecretKey;
           10   12     2  desEdeKeySpec  Ljavax/crypto/spec/DESedeKeySpec;
      Exception table:
        from    to  target  type
           0     5      15  Class java.security.spec.InvalidKeySpecException
           6    11      15  Class java.security.spec.InvalidKeySpecException
          12    15      15  Class java.security.spec.InvalidKeySpecException
    Exceptions:
      throws java.security.InvalidKeyException
    MethodParameters:
      Name  Flags
      key   
}
SourceFile: "DESedeKeyFactory.java"