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.asn1.misc.ScryptParams extends org.bouncycastle.asn1.ASN1Object
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.asn1.misc.ScryptParams
  super_class: org.bouncycastle.asn1.ASN1Object
{
  private final byte[] salt;
    descriptor: [B
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.math.BigInteger costParameter;
    descriptor: Ljava/math/BigInteger;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.math.BigInteger blockSize;
    descriptor: Ljava/math/BigInteger;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.math.BigInteger parallelizationParameter;
    descriptor: Ljava/math/BigInteger;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.math.BigInteger keyLength;
    descriptor: Ljava/math/BigInteger;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  public void <init>(byte[], int, int, int);
    descriptor: ([BIII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=5, args_size=5
        start local 0 // org.bouncycastle.asn1.misc.ScryptParams this
        start local 1 // byte[] salt
        start local 2 // int costParameter
        start local 3 // int blockSize
        start local 4 // int parallelizationParameter
         0: .line 39
            aload 0 /* this */
            aload 1 /* salt */
            iload 2 /* costParameter */
            i2l
            invokestatic java.math.BigInteger.valueOf:(J)Ljava/math/BigInteger;
            iload 3 /* blockSize */
            i2l
            invokestatic java.math.BigInteger.valueOf:(J)Ljava/math/BigInteger;
            iload 4 /* parallelizationParameter */
            i2l
            invokestatic java.math.BigInteger.valueOf:(J)Ljava/math/BigInteger;
            aconst_null
            invokespecial org.bouncycastle.asn1.misc.ScryptParams.<init>:([BLjava/math/BigInteger;Ljava/math/BigInteger;Ljava/math/BigInteger;Ljava/math/BigInteger;)V
         1: .line 40
            return
        end local 4 // int parallelizationParameter
        end local 3 // int blockSize
        end local 2 // int costParameter
        end local 1 // byte[] salt
        end local 0 // org.bouncycastle.asn1.misc.ScryptParams this
      LocalVariableTable:
        Start  End  Slot                      Name  Signature
            0    2     0                      this  Lorg/bouncycastle/asn1/misc/ScryptParams;
            0    2     1                      salt  [B
            0    2     2             costParameter  I
            0    2     3                 blockSize  I
            0    2     4  parallelizationParameter  I
    MethodParameters:
                          Name  Flags
      salt                      
      costParameter             
      blockSize                 
      parallelizationParameter  

  public void <init>(byte[], int, int, int, int);
    descriptor: ([BIIII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=6, args_size=6
        start local 0 // org.bouncycastle.asn1.misc.ScryptParams this
        start local 1 // byte[] salt
        start local 2 // int costParameter
        start local 3 // int blockSize
        start local 4 // int parallelizationParameter
        start local 5 // int keyLength
         0: .line 44
            aload 0 /* this */
            aload 1 /* salt */
            iload 2 /* costParameter */
            i2l
            invokestatic java.math.BigInteger.valueOf:(J)Ljava/math/BigInteger;
            iload 3 /* blockSize */
            i2l
            invokestatic java.math.BigInteger.valueOf:(J)Ljava/math/BigInteger;
            iload 4 /* parallelizationParameter */
            i2l
            invokestatic java.math.BigInteger.valueOf:(J)Ljava/math/BigInteger;
            iload 5 /* keyLength */
            i2l
            invokestatic java.math.BigInteger.valueOf:(J)Ljava/math/BigInteger;
            invokespecial org.bouncycastle.asn1.misc.ScryptParams.<init>:([BLjava/math/BigInteger;Ljava/math/BigInteger;Ljava/math/BigInteger;Ljava/math/BigInteger;)V
         1: .line 45
            return
        end local 5 // int keyLength
        end local 4 // int parallelizationParameter
        end local 3 // int blockSize
        end local 2 // int costParameter
        end local 1 // byte[] salt
        end local 0 // org.bouncycastle.asn1.misc.ScryptParams this
      LocalVariableTable:
        Start  End  Slot                      Name  Signature
            0    2     0                      this  Lorg/bouncycastle/asn1/misc/ScryptParams;
            0    2     1                      salt  [B
            0    2     2             costParameter  I
            0    2     3                 blockSize  I
            0    2     4  parallelizationParameter  I
            0    2     5                 keyLength  I
    MethodParameters:
                          Name  Flags
      salt                      
      costParameter             
      blockSize                 
      parallelizationParameter  
      keyLength                 

  public void <init>(byte[], java.math.BigInteger, java.math.BigInteger, java.math.BigInteger, java.math.BigInteger);
    descriptor: ([BLjava/math/BigInteger;Ljava/math/BigInteger;Ljava/math/BigInteger;Ljava/math/BigInteger;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=6, args_size=6
        start local 0 // org.bouncycastle.asn1.misc.ScryptParams this
        start local 1 // byte[] salt
        start local 2 // java.math.BigInteger costParameter
        start local 3 // java.math.BigInteger blockSize
        start local 4 // java.math.BigInteger parallelizationParameter
        start local 5 // java.math.BigInteger keyLength
         0: .line 56
            aload 0 /* this */
            invokespecial org.bouncycastle.asn1.ASN1Object.<init>:()V
         1: .line 58
            aload 0 /* this */
            aload 1 /* salt */
            invokestatic org.bouncycastle.util.Arrays.clone:([B)[B
            putfield org.bouncycastle.asn1.misc.ScryptParams.salt:[B
         2: .line 59
            aload 0 /* this */
            aload 2 /* costParameter */
            putfield org.bouncycastle.asn1.misc.ScryptParams.costParameter:Ljava/math/BigInteger;
         3: .line 60
            aload 0 /* this */
            aload 3 /* blockSize */
            putfield org.bouncycastle.asn1.misc.ScryptParams.blockSize:Ljava/math/BigInteger;
         4: .line 61
            aload 0 /* this */
            aload 4 /* parallelizationParameter */
            putfield org.bouncycastle.asn1.misc.ScryptParams.parallelizationParameter:Ljava/math/BigInteger;
         5: .line 62
            aload 0 /* this */
            aload 5 /* keyLength */
            putfield org.bouncycastle.asn1.misc.ScryptParams.keyLength:Ljava/math/BigInteger;
         6: .line 63
            return
        end local 5 // java.math.BigInteger keyLength
        end local 4 // java.math.BigInteger parallelizationParameter
        end local 3 // java.math.BigInteger blockSize
        end local 2 // java.math.BigInteger costParameter
        end local 1 // byte[] salt
        end local 0 // org.bouncycastle.asn1.misc.ScryptParams this
      LocalVariableTable:
        Start  End  Slot                      Name  Signature
            0    7     0                      this  Lorg/bouncycastle/asn1/misc/ScryptParams;
            0    7     1                      salt  [B
            0    7     2             costParameter  Ljava/math/BigInteger;
            0    7     3                 blockSize  Ljava/math/BigInteger;
            0    7     4  parallelizationParameter  Ljava/math/BigInteger;
            0    7     5                 keyLength  Ljava/math/BigInteger;
    MethodParameters:
                          Name  Flags
      salt                      
      costParameter             
      blockSize                 
      parallelizationParameter  
      keyLength                 

  public static org.bouncycastle.asn1.misc.ScryptParams getInstance(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Lorg/bouncycastle/asn1/misc/ScryptParams;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.lang.Object o
         0: .line 68
            aload 0 /* o */
            instanceof org.bouncycastle.asn1.misc.ScryptParams
            ifeq 2
         1: .line 70
            aload 0 /* o */
            checkcast org.bouncycastle.asn1.misc.ScryptParams
            areturn
         2: .line 72
      StackMap locals:
      StackMap stack:
            aload 0 /* o */
            ifnull 4
         3: .line 74
            new org.bouncycastle.asn1.misc.ScryptParams
            dup
            aload 0 /* o */
            invokestatic org.bouncycastle.asn1.ASN1Sequence.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/ASN1Sequence;
            invokespecial org.bouncycastle.asn1.misc.ScryptParams.<init>:(Lorg/bouncycastle/asn1/ASN1Sequence;)V
            areturn
         4: .line 77
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 0 // java.lang.Object o
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0     o  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      o     

  private void <init>(org.bouncycastle.asn1.ASN1Sequence);
    descriptor: (Lorg/bouncycastle/asn1/ASN1Sequence;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // org.bouncycastle.asn1.misc.ScryptParams this
        start local 1 // org.bouncycastle.asn1.ASN1Sequence seq
         0: .line 80
            aload 0 /* this */
            invokespecial org.bouncycastle.asn1.ASN1Object.<init>:()V
         1: .line 82
            aload 1 /* seq */
            invokevirtual org.bouncycastle.asn1.ASN1Sequence.size:()I
            iconst_4
            if_icmpeq 3
            aload 1 /* seq */
            invokevirtual org.bouncycastle.asn1.ASN1Sequence.size:()I
            iconst_5
            if_icmpeq 3
         2: .line 84
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "invalid sequence: size = "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* seq */
            invokevirtual org.bouncycastle.asn1.ASN1Sequence.size:()I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 87
      StackMap locals: org.bouncycastle.asn1.misc.ScryptParams org.bouncycastle.asn1.ASN1Sequence
      StackMap stack:
            aload 0 /* this */
            aload 1 /* seq */
            iconst_0
            invokevirtual org.bouncycastle.asn1.ASN1Sequence.getObjectAt:(I)Lorg/bouncycastle/asn1/ASN1Encodable;
            invokestatic org.bouncycastle.asn1.ASN1OctetString.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/ASN1OctetString;
            invokevirtual org.bouncycastle.asn1.ASN1OctetString.getOctets:()[B
            invokestatic org.bouncycastle.util.Arrays.clone:([B)[B
            putfield org.bouncycastle.asn1.misc.ScryptParams.salt:[B
         4: .line 88
            aload 0 /* this */
            aload 1 /* seq */
            iconst_1
            invokevirtual org.bouncycastle.asn1.ASN1Sequence.getObjectAt:(I)Lorg/bouncycastle/asn1/ASN1Encodable;
            invokestatic org.bouncycastle.asn1.ASN1Integer.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/ASN1Integer;
            invokevirtual org.bouncycastle.asn1.ASN1Integer.getValue:()Ljava/math/BigInteger;
            putfield org.bouncycastle.asn1.misc.ScryptParams.costParameter:Ljava/math/BigInteger;
         5: .line 89
            aload 0 /* this */
            aload 1 /* seq */
            iconst_2
            invokevirtual org.bouncycastle.asn1.ASN1Sequence.getObjectAt:(I)Lorg/bouncycastle/asn1/ASN1Encodable;
            invokestatic org.bouncycastle.asn1.ASN1Integer.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/ASN1Integer;
            invokevirtual org.bouncycastle.asn1.ASN1Integer.getValue:()Ljava/math/BigInteger;
            putfield org.bouncycastle.asn1.misc.ScryptParams.blockSize:Ljava/math/BigInteger;
         6: .line 90
            aload 0 /* this */
            aload 1 /* seq */
            iconst_3
            invokevirtual org.bouncycastle.asn1.ASN1Sequence.getObjectAt:(I)Lorg/bouncycastle/asn1/ASN1Encodable;
            invokestatic org.bouncycastle.asn1.ASN1Integer.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/ASN1Integer;
            invokevirtual org.bouncycastle.asn1.ASN1Integer.getValue:()Ljava/math/BigInteger;
            putfield org.bouncycastle.asn1.misc.ScryptParams.parallelizationParameter:Ljava/math/BigInteger;
         7: .line 92
            aload 1 /* seq */
            invokevirtual org.bouncycastle.asn1.ASN1Sequence.size:()I
            iconst_5
            if_icmpne 10
         8: .line 94
            aload 0 /* this */
            aload 1 /* seq */
            iconst_4
            invokevirtual org.bouncycastle.asn1.ASN1Sequence.getObjectAt:(I)Lorg/bouncycastle/asn1/ASN1Encodable;
            invokestatic org.bouncycastle.asn1.ASN1Integer.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/ASN1Integer;
            invokevirtual org.bouncycastle.asn1.ASN1Integer.getValue:()Ljava/math/BigInteger;
            putfield org.bouncycastle.asn1.misc.ScryptParams.keyLength:Ljava/math/BigInteger;
         9: .line 95
            goto 11
        10: .line 98
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aconst_null
            putfield org.bouncycastle.asn1.misc.ScryptParams.keyLength:Ljava/math/BigInteger;
        11: .line 100
      StackMap locals:
      StackMap stack:
            return
        end local 1 // org.bouncycastle.asn1.ASN1Sequence seq
        end local 0 // org.bouncycastle.asn1.misc.ScryptParams this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   12     0  this  Lorg/bouncycastle/asn1/misc/ScryptParams;
            0   12     1   seq  Lorg/bouncycastle/asn1/ASN1Sequence;
    MethodParameters:
      Name  Flags
      seq   

  public byte[] getSalt();
    descriptor: ()[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.misc.ScryptParams this
         0: .line 104
            aload 0 /* this */
            getfield org.bouncycastle.asn1.misc.ScryptParams.salt:[B
            invokestatic org.bouncycastle.util.Arrays.clone:([B)[B
            areturn
        end local 0 // org.bouncycastle.asn1.misc.ScryptParams this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/misc/ScryptParams;

  public java.math.BigInteger getCostParameter();
    descriptor: ()Ljava/math/BigInteger;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.misc.ScryptParams this
         0: .line 109
            aload 0 /* this */
            getfield org.bouncycastle.asn1.misc.ScryptParams.costParameter:Ljava/math/BigInteger;
            areturn
        end local 0 // org.bouncycastle.asn1.misc.ScryptParams this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/misc/ScryptParams;

  public java.math.BigInteger getBlockSize();
    descriptor: ()Ljava/math/BigInteger;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.misc.ScryptParams this
         0: .line 114
            aload 0 /* this */
            getfield org.bouncycastle.asn1.misc.ScryptParams.blockSize:Ljava/math/BigInteger;
            areturn
        end local 0 // org.bouncycastle.asn1.misc.ScryptParams this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/misc/ScryptParams;

  public java.math.BigInteger getParallelizationParameter();
    descriptor: ()Ljava/math/BigInteger;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.misc.ScryptParams this
         0: .line 119
            aload 0 /* this */
            getfield org.bouncycastle.asn1.misc.ScryptParams.parallelizationParameter:Ljava/math/BigInteger;
            areturn
        end local 0 // org.bouncycastle.asn1.misc.ScryptParams this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/misc/ScryptParams;

  public java.math.BigInteger getKeyLength();
    descriptor: ()Ljava/math/BigInteger;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.misc.ScryptParams this
         0: .line 129
            aload 0 /* this */
            getfield org.bouncycastle.asn1.misc.ScryptParams.keyLength:Ljava/math/BigInteger;
            areturn
        end local 0 // org.bouncycastle.asn1.misc.ScryptParams this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/misc/ScryptParams;

  public org.bouncycastle.asn1.ASN1Primitive toASN1Primitive();
    descriptor: ()Lorg/bouncycastle/asn1/ASN1Primitive;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // org.bouncycastle.asn1.misc.ScryptParams this
         0: .line 134
            new org.bouncycastle.asn1.ASN1EncodableVector
            dup
            invokespecial org.bouncycastle.asn1.ASN1EncodableVector.<init>:()V
            astore 1 /* v */
        start local 1 // org.bouncycastle.asn1.ASN1EncodableVector v
         1: .line 136
            aload 1 /* v */
            new org.bouncycastle.asn1.DEROctetString
            dup
            aload 0 /* this */
            getfield org.bouncycastle.asn1.misc.ScryptParams.salt:[B
            invokespecial org.bouncycastle.asn1.DEROctetString.<init>:([B)V
            invokevirtual org.bouncycastle.asn1.ASN1EncodableVector.add:(Lorg/bouncycastle/asn1/ASN1Encodable;)V
         2: .line 137
            aload 1 /* v */
            new org.bouncycastle.asn1.ASN1Integer
            dup
            aload 0 /* this */
            getfield org.bouncycastle.asn1.misc.ScryptParams.costParameter:Ljava/math/BigInteger;
            invokespecial org.bouncycastle.asn1.ASN1Integer.<init>:(Ljava/math/BigInteger;)V
            invokevirtual org.bouncycastle.asn1.ASN1EncodableVector.add:(Lorg/bouncycastle/asn1/ASN1Encodable;)V
         3: .line 138
            aload 1 /* v */
            new org.bouncycastle.asn1.ASN1Integer
            dup
            aload 0 /* this */
            getfield org.bouncycastle.asn1.misc.ScryptParams.blockSize:Ljava/math/BigInteger;
            invokespecial org.bouncycastle.asn1.ASN1Integer.<init>:(Ljava/math/BigInteger;)V
            invokevirtual org.bouncycastle.asn1.ASN1EncodableVector.add:(Lorg/bouncycastle/asn1/ASN1Encodable;)V
         4: .line 139
            aload 1 /* v */
            new org.bouncycastle.asn1.ASN1Integer
            dup
            aload 0 /* this */
            getfield org.bouncycastle.asn1.misc.ScryptParams.parallelizationParameter:Ljava/math/BigInteger;
            invokespecial org.bouncycastle.asn1.ASN1Integer.<init>:(Ljava/math/BigInteger;)V
            invokevirtual org.bouncycastle.asn1.ASN1EncodableVector.add:(Lorg/bouncycastle/asn1/ASN1Encodable;)V
         5: .line 140
            aload 0 /* this */
            getfield org.bouncycastle.asn1.misc.ScryptParams.keyLength:Ljava/math/BigInteger;
            ifnull 7
         6: .line 142
            aload 1 /* v */
            new org.bouncycastle.asn1.ASN1Integer
            dup
            aload 0 /* this */
            getfield org.bouncycastle.asn1.misc.ScryptParams.keyLength:Ljava/math/BigInteger;
            invokespecial org.bouncycastle.asn1.ASN1Integer.<init>:(Ljava/math/BigInteger;)V
            invokevirtual org.bouncycastle.asn1.ASN1EncodableVector.add:(Lorg/bouncycastle/asn1/ASN1Encodable;)V
         7: .line 145
      StackMap locals: org.bouncycastle.asn1.ASN1EncodableVector
      StackMap stack:
            new org.bouncycastle.asn1.DERSequence
            dup
            aload 1 /* v */
            invokespecial org.bouncycastle.asn1.DERSequence.<init>:(Lorg/bouncycastle/asn1/ASN1EncodableVector;)V
            areturn
        end local 1 // org.bouncycastle.asn1.ASN1EncodableVector v
        end local 0 // org.bouncycastle.asn1.misc.ScryptParams this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lorg/bouncycastle/asn1/misc/ScryptParams;
            1    8     1     v  Lorg/bouncycastle/asn1/ASN1EncodableVector;
}
SourceFile: "ScryptParams.java"