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 to JDK 1.8.
  • The Legion of the Bouncy Castle Inc. 
public class org.bouncycastle.jcajce.spec.ScryptKeySpec implements java.security.spec.KeySpec
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.jcajce.spec.ScryptKeySpec
  super_class: java.lang.Object
{
  private final char[] password;
    descriptor: [C
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final byte[] salt;
    descriptor: [B
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int costParameter;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int blockSize;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int parallelizationParameter;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int keySize;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  public void <init>(char[], byte[], int, int, int, int);
    descriptor: ([C[BIIII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=7, args_size=7
        start local 0 // org.bouncycastle.jcajce.spec.ScryptKeySpec this
        start local 1 // char[] password
        start local 2 // byte[] salt
        start local 3 // int costParameter
        start local 4 // int blockSize
        start local 5 // int parallelizationParameter
        start local 6 // int keySize
         0: .line 20
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 23
            aload 0 /* this */
            aload 1 /* password */
            putfield org.bouncycastle.jcajce.spec.ScryptKeySpec.password:[C
         2: .line 24
            aload 0 /* this */
            aload 2 /* salt */
            invokestatic org.bouncycastle.util.Arrays.clone:([B)[B
            putfield org.bouncycastle.jcajce.spec.ScryptKeySpec.salt:[B
         3: .line 25
            aload 0 /* this */
            iload 3 /* costParameter */
            putfield org.bouncycastle.jcajce.spec.ScryptKeySpec.costParameter:I
         4: .line 26
            aload 0 /* this */
            iload 4 /* blockSize */
            putfield org.bouncycastle.jcajce.spec.ScryptKeySpec.blockSize:I
         5: .line 27
            aload 0 /* this */
            iload 5 /* parallelizationParameter */
            putfield org.bouncycastle.jcajce.spec.ScryptKeySpec.parallelizationParameter:I
         6: .line 28
            aload 0 /* this */
            iload 6 /* keySize */
            putfield org.bouncycastle.jcajce.spec.ScryptKeySpec.keySize:I
         7: .line 29
            return
        end local 6 // int keySize
        end local 5 // int parallelizationParameter
        end local 4 // int blockSize
        end local 3 // int costParameter
        end local 2 // byte[] salt
        end local 1 // char[] password
        end local 0 // org.bouncycastle.jcajce.spec.ScryptKeySpec this
      LocalVariableTable:
        Start  End  Slot                      Name  Signature
            0    8     0                      this  Lorg/bouncycastle/jcajce/spec/ScryptKeySpec;
            0    8     1                  password  [C
            0    8     2                      salt  [B
            0    8     3             costParameter  I
            0    8     4                 blockSize  I
            0    8     5  parallelizationParameter  I
            0    8     6                   keySize  I
    MethodParameters:
                          Name  Flags
      password                  
      salt                      
      costParameter             
      blockSize                 
      parallelizationParameter  
      keySize                   

  public char[] getPassword();
    descriptor: ()[C
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.jcajce.spec.ScryptKeySpec this
         0: .line 33
            aload 0 /* this */
            getfield org.bouncycastle.jcajce.spec.ScryptKeySpec.password:[C
            areturn
        end local 0 // org.bouncycastle.jcajce.spec.ScryptKeySpec this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/jcajce/spec/ScryptKeySpec;

  public byte[] getSalt();
    descriptor: ()[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.jcajce.spec.ScryptKeySpec this
         0: .line 38
            aload 0 /* this */
            getfield org.bouncycastle.jcajce.spec.ScryptKeySpec.salt:[B
            invokestatic org.bouncycastle.util.Arrays.clone:([B)[B
            areturn
        end local 0 // org.bouncycastle.jcajce.spec.ScryptKeySpec this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/jcajce/spec/ScryptKeySpec;

  public int getCostParameter();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.jcajce.spec.ScryptKeySpec this
         0: .line 43
            aload 0 /* this */
            getfield org.bouncycastle.jcajce.spec.ScryptKeySpec.costParameter:I
            ireturn
        end local 0 // org.bouncycastle.jcajce.spec.ScryptKeySpec this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/jcajce/spec/ScryptKeySpec;

  public int getBlockSize();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.jcajce.spec.ScryptKeySpec this
         0: .line 48
            aload 0 /* this */
            getfield org.bouncycastle.jcajce.spec.ScryptKeySpec.blockSize:I
            ireturn
        end local 0 // org.bouncycastle.jcajce.spec.ScryptKeySpec this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/jcajce/spec/ScryptKeySpec;

  public int getParallelizationParameter();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.jcajce.spec.ScryptKeySpec this
         0: .line 53
            aload 0 /* this */
            getfield org.bouncycastle.jcajce.spec.ScryptKeySpec.parallelizationParameter:I
            ireturn
        end local 0 // org.bouncycastle.jcajce.spec.ScryptKeySpec this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/jcajce/spec/ScryptKeySpec;

  public int getKeyLength();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.jcajce.spec.ScryptKeySpec this
         0: .line 63
            aload 0 /* this */
            getfield org.bouncycastle.jcajce.spec.ScryptKeySpec.keySize:I
            ireturn
        end local 0 // org.bouncycastle.jcajce.spec.ScryptKeySpec this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/jcajce/spec/ScryptKeySpec;
}
SourceFile: "ScryptKeySpec.java"