public class javax.crypto.spec.SecretKeySpec implements java.security.spec.KeySpec, javax.crypto.SecretKey
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: javax.crypto.spec.SecretKeySpec
  super_class: java.lang.Object
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 6577238317307289933

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

  private java.lang.String algorithm;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE

  public void <init>(byte[], java.lang.String);
    descriptor: ([BLjava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // javax.crypto.spec.SecretKeySpec this
        start local 1 // byte[] key
        start local 2 // java.lang.String algorithm
         0: .line 91
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 92
            aload 1 /* key */
            ifnull 2
            aload 2 /* algorithm */
            ifnonnull 3
         2: .line 93
      StackMap locals: javax.crypto.spec.SecretKeySpec byte[] java.lang.String
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            ldc "Missing argument"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 95
      StackMap locals:
      StackMap stack:
            aload 1 /* key */
            arraylength
            ifne 5
         4: .line 96
            new java.lang.IllegalArgumentException
            dup
            ldc "Empty key"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         5: .line 98
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* key */
            invokevirtual byte[].clone:()Ljava/lang/Object;
            checkcast byte[]
            putfield javax.crypto.spec.SecretKeySpec.key:[B
         6: .line 99
            aload 0 /* this */
            aload 2 /* algorithm */
            putfield javax.crypto.spec.SecretKeySpec.algorithm:Ljava/lang/String;
         7: .line 100
            return
        end local 2 // java.lang.String algorithm
        end local 1 // byte[] key
        end local 0 // javax.crypto.spec.SecretKeySpec this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    8     0       this  Ljavax/crypto/spec/SecretKeySpec;
            0    8     1        key  [B
            0    8     2  algorithm  Ljava/lang/String;
    MethodParameters:
           Name  Flags
      key        
      algorithm  

  public void <init>(byte[], int, int, java.lang.String);
    descriptor: ([BIILjava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=5
        start local 0 // javax.crypto.spec.SecretKeySpec this
        start local 1 // byte[] key
        start local 2 // int offset
        start local 3 // int len
        start local 4 // java.lang.String algorithm
         0: .line 140
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 141
            aload 1 /* key */
            ifnull 2
            aload 4 /* algorithm */
            ifnonnull 3
         2: .line 142
      StackMap locals: javax.crypto.spec.SecretKeySpec byte[] int int java.lang.String
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            ldc "Missing argument"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 144
      StackMap locals:
      StackMap stack:
            aload 1 /* key */
            arraylength
            ifne 5
         4: .line 145
            new java.lang.IllegalArgumentException
            dup
            ldc "Empty key"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         5: .line 147
      StackMap locals:
      StackMap stack:
            aload 1 /* key */
            arraylength
            iload 2 /* offset */
            isub
            iload 3 /* len */
            if_icmpge 9
         6: .line 148
            new java.lang.IllegalArgumentException
            dup
         7: .line 149
            ldc "Invalid offset/length combination"
         8: .line 148
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         9: .line 151
      StackMap locals:
      StackMap stack:
            iload 3 /* len */
            ifge 11
        10: .line 152
            new java.lang.ArrayIndexOutOfBoundsException
            dup
            ldc "len is negative"
            invokespecial java.lang.ArrayIndexOutOfBoundsException.<init>:(Ljava/lang/String;)V
            athrow
        11: .line 154
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 3 /* len */
            newarray 8
            putfield javax.crypto.spec.SecretKeySpec.key:[B
        12: .line 155
            aload 1 /* key */
            iload 2 /* offset */
            aload 0 /* this */
            getfield javax.crypto.spec.SecretKeySpec.key:[B
            iconst_0
            iload 3 /* len */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        13: .line 156
            aload 0 /* this */
            aload 4 /* algorithm */
            putfield javax.crypto.spec.SecretKeySpec.algorithm:Ljava/lang/String;
        14: .line 157
            return
        end local 4 // java.lang.String algorithm
        end local 3 // int len
        end local 2 // int offset
        end local 1 // byte[] key
        end local 0 // javax.crypto.spec.SecretKeySpec this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   15     0       this  Ljavax/crypto/spec/SecretKeySpec;
            0   15     1        key  [B
            0   15     2     offset  I
            0   15     3        len  I
            0   15     4  algorithm  Ljava/lang/String;
    MethodParameters:
           Name  Flags
      key        
      offset     
      len        
      algorithm  

  public java.lang.String getAlgorithm();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javax.crypto.spec.SecretKeySpec this
         0: .line 165
            aload 0 /* this */
            getfield javax.crypto.spec.SecretKeySpec.algorithm:Ljava/lang/String;
            areturn
        end local 0 // javax.crypto.spec.SecretKeySpec this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/crypto/spec/SecretKeySpec;

  public java.lang.String getFormat();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javax.crypto.spec.SecretKeySpec this
         0: .line 174
            ldc "RAW"
            areturn
        end local 0 // javax.crypto.spec.SecretKeySpec this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/crypto/spec/SecretKeySpec;

  public byte[] getEncoded();
    descriptor: ()[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javax.crypto.spec.SecretKeySpec this
         0: .line 184
            aload 0 /* this */
            getfield javax.crypto.spec.SecretKeySpec.key:[B
            invokevirtual byte[].clone:()Ljava/lang/Object;
            checkcast byte[]
            areturn
        end local 0 // javax.crypto.spec.SecretKeySpec this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/crypto/spec/SecretKeySpec;

  public int hashCode();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // javax.crypto.spec.SecretKeySpec this
         0: .line 192
            iconst_0
            istore 1 /* retval */
        start local 1 // int retval
         1: .line 193
            iconst_1
            istore 2 /* i */
        start local 2 // int i
         2: goto 5
         3: .line 194
      StackMap locals: int int
      StackMap stack:
            iload 1 /* retval */
            aload 0 /* this */
            getfield javax.crypto.spec.SecretKeySpec.key:[B
            iload 2 /* i */
            baload
            iload 2 /* i */
            imul
            iadd
            istore 1 /* retval */
         4: .line 193
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
         5: iload 2 /* i */
            aload 0 /* this */
            getfield javax.crypto.spec.SecretKeySpec.key:[B
            arraylength
            if_icmplt 3
        end local 2 // int i
         6: .line 196
            aload 0 /* this */
            getfield javax.crypto.spec.SecretKeySpec.algorithm:Ljava/lang/String;
            ldc "TripleDES"
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifeq 8
         7: .line 197
            iload 1 /* retval */
            ldc "desede"
            invokevirtual java.lang.String.hashCode:()I
            ixor
            dup
            istore 1 /* retval */
            ireturn
         8: .line 199
      StackMap locals:
      StackMap stack:
            iload 1 /* retval */
         9: .line 200
            aload 0 /* this */
            getfield javax.crypto.spec.SecretKeySpec.algorithm:Ljava/lang/String;
            getstatic java.util.Locale.ENGLISH:Ljava/util/Locale;
            invokevirtual java.lang.String.toLowerCase:(Ljava/util/Locale;)Ljava/lang/String;
            invokevirtual java.lang.String.hashCode:()I
            ixor
            dup
            istore 1 /* retval */
        10: .line 199
            ireturn
        end local 1 // int retval
        end local 0 // javax.crypto.spec.SecretKeySpec this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   11     0    this  Ljavax/crypto/spec/SecretKeySpec;
            1   11     1  retval  I
            2    6     2       i  I

  public boolean equals(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // javax.crypto.spec.SecretKeySpec this
        start local 1 // java.lang.Object obj
         0: .line 215
            aload 0 /* this */
            aload 1 /* obj */
            if_acmpne 2
         1: .line 216
            iconst_1
            ireturn
         2: .line 218
      StackMap locals:
      StackMap stack:
            aload 1 /* obj */
            instanceof javax.crypto.SecretKey
            ifne 4
         3: .line 219
            iconst_0
            ireturn
         4: .line 221
      StackMap locals:
      StackMap stack:
            aload 1 /* obj */
            checkcast javax.crypto.SecretKey
            invokeinterface javax.crypto.SecretKey.getAlgorithm:()Ljava/lang/String;
            astore 2 /* thatAlg */
        start local 2 // java.lang.String thatAlg
         5: .line 222
            aload 2 /* thatAlg */
            aload 0 /* this */
            getfield javax.crypto.spec.SecretKeySpec.algorithm:Ljava/lang/String;
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifne 11
         6: .line 223
            aload 2 /* thatAlg */
            ldc "DESede"
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifeq 8
         7: .line 224
            aload 0 /* this */
            getfield javax.crypto.spec.SecretKeySpec.algorithm:Ljava/lang/String;
            ldc "TripleDES"
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifne 11
         8: .line 225
      StackMap locals: java.lang.String
      StackMap stack:
            aload 2 /* thatAlg */
            ldc "TripleDES"
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifeq 10
         9: .line 226
            aload 0 /* this */
            getfield javax.crypto.spec.SecretKeySpec.algorithm:Ljava/lang/String;
            ldc "DESede"
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifne 11
        10: .line 227
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        11: .line 230
      StackMap locals:
      StackMap stack:
            aload 1 /* obj */
            checkcast javax.crypto.SecretKey
            invokeinterface javax.crypto.SecretKey.getEncoded:()[B
            astore 3 /* thatKey */
        start local 3 // byte[] thatKey
        12: .line 232
            aload 0 /* this */
            getfield javax.crypto.spec.SecretKeySpec.key:[B
            aload 3 /* thatKey */
            invokestatic java.security.MessageDigest.isEqual:([B[B)Z
            ireturn
        end local 3 // byte[] thatKey
        end local 2 // java.lang.String thatAlg
        end local 1 // java.lang.Object obj
        end local 0 // javax.crypto.spec.SecretKeySpec this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   13     0     this  Ljavax/crypto/spec/SecretKeySpec;
            0   13     1      obj  Ljava/lang/Object;
            5   13     2  thatAlg  Ljava/lang/String;
           12   13     3  thatKey  [B
    MethodParameters:
      Name  Flags
      obj   
}
SourceFile: "SecretKeySpec.java"