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 class org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters extends org.bouncycastle.asn1.ASN1Encodable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters
  super_class: org.bouncycastle.asn1.ASN1Encodable
{
  int keySize;
    descriptor: I
    flags: (0x0000) 

  org.bouncycastle.asn1.DERInteger p;
    descriptor: Lorg/bouncycastle/asn1/DERInteger;
    flags: (0x0000) 

  org.bouncycastle.asn1.DERInteger q;
    descriptor: Lorg/bouncycastle/asn1/DERInteger;
    flags: (0x0000) 

  org.bouncycastle.asn1.DERInteger a;
    descriptor: Lorg/bouncycastle/asn1/DERInteger;
    flags: (0x0000) 

  public static org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters getInstance(org.bouncycastle.asn1.ASN1TaggedObject, boolean);
    descriptor: (Lorg/bouncycastle/asn1/ASN1TaggedObject;Z)Lorg/bouncycastle/asn1/cryptopro/GOST3410ParamSetParameters;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.bouncycastle.asn1.ASN1TaggedObject obj
        start local 1 // boolean explicit
         0: .line 24
            aload 0 /* obj */
            iload 1 /* explicit */
            invokestatic org.bouncycastle.asn1.ASN1Sequence.getInstance:(Lorg/bouncycastle/asn1/ASN1TaggedObject;Z)Lorg/bouncycastle/asn1/ASN1Sequence;
            invokestatic org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/cryptopro/GOST3410ParamSetParameters;
            areturn
        end local 1 // boolean explicit
        end local 0 // org.bouncycastle.asn1.ASN1TaggedObject obj
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0       obj  Lorg/bouncycastle/asn1/ASN1TaggedObject;
            0    1     1  explicit  Z
    MethodParameters:
          Name  Flags
      obj       
      explicit  

  public static org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters getInstance(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Lorg/bouncycastle/asn1/cryptopro/GOST3410ParamSetParameters;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // java.lang.Object obj
         0: .line 30
            aload 0 /* obj */
            ifnull 1
            aload 0 /* obj */
            instanceof org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters
            ifeq 2
         1: .line 32
      StackMap locals:
      StackMap stack:
            aload 0 /* obj */
            checkcast org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters
            areturn
         2: .line 35
      StackMap locals:
      StackMap stack:
            aload 0 /* obj */
            instanceof org.bouncycastle.asn1.ASN1Sequence
            ifeq 4
         3: .line 37
            new org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters
            dup
            aload 0 /* obj */
            checkcast org.bouncycastle.asn1.ASN1Sequence
            invokespecial org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters.<init>:(Lorg/bouncycastle/asn1/ASN1Sequence;)V
            areturn
         4: .line 40
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Invalid GOST3410Parameter: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* obj */
            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.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // java.lang.Object obj
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0   obj  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      obj   

  public void <init>(int, java.math.BigInteger, java.math.BigInteger, java.math.BigInteger);
    descriptor: (ILjava/math/BigInteger;Ljava/math/BigInteger;Ljava/math/BigInteger;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=5, args_size=5
        start local 0 // org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters this
        start local 1 // int keySize
        start local 2 // java.math.BigInteger p
        start local 3 // java.math.BigInteger q
        start local 4 // java.math.BigInteger a
         0: .line 43
            aload 0 /* this */
            invokespecial org.bouncycastle.asn1.ASN1Encodable.<init>:()V
         1: .line 49
            aload 0 /* this */
            iload 1 /* keySize */
            putfield org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters.keySize:I
         2: .line 50
            aload 0 /* this */
            new org.bouncycastle.asn1.DERInteger
            dup
            aload 2 /* p */
            invokespecial org.bouncycastle.asn1.DERInteger.<init>:(Ljava/math/BigInteger;)V
            putfield org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters.p:Lorg/bouncycastle/asn1/DERInteger;
         3: .line 51
            aload 0 /* this */
            new org.bouncycastle.asn1.DERInteger
            dup
            aload 3 /* q */
            invokespecial org.bouncycastle.asn1.DERInteger.<init>:(Ljava/math/BigInteger;)V
            putfield org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters.q:Lorg/bouncycastle/asn1/DERInteger;
         4: .line 52
            aload 0 /* this */
            new org.bouncycastle.asn1.DERInteger
            dup
            aload 4 /* a */
            invokespecial org.bouncycastle.asn1.DERInteger.<init>:(Ljava/math/BigInteger;)V
            putfield org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters.a:Lorg/bouncycastle/asn1/DERInteger;
         5: .line 53
            return
        end local 4 // java.math.BigInteger a
        end local 3 // java.math.BigInteger q
        end local 2 // java.math.BigInteger p
        end local 1 // int keySize
        end local 0 // org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    6     0     this  Lorg/bouncycastle/asn1/cryptopro/GOST3410ParamSetParameters;
            0    6     1  keySize  I
            0    6     2        p  Ljava/math/BigInteger;
            0    6     3        q  Ljava/math/BigInteger;
            0    6     4        a  Ljava/math/BigInteger;
    MethodParameters:
         Name  Flags
      keySize  
      p        
      q        
      a        

  public void <init>(org.bouncycastle.asn1.ASN1Sequence);
    descriptor: (Lorg/bouncycastle/asn1/ASN1Sequence;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters this
        start local 1 // org.bouncycastle.asn1.ASN1Sequence seq
         0: .line 55
            aload 0 /* this */
            invokespecial org.bouncycastle.asn1.ASN1Encodable.<init>:()V
         1: .line 58
            aload 1 /* seq */
            invokevirtual org.bouncycastle.asn1.ASN1Sequence.getObjects:()Ljava/util/Enumeration;
            astore 2 /* e */
        start local 2 // java.util.Enumeration e
         2: .line 60
            aload 0 /* this */
            aload 2 /* e */
            invokeinterface java.util.Enumeration.nextElement:()Ljava/lang/Object;
            checkcast org.bouncycastle.asn1.DERInteger
            invokevirtual org.bouncycastle.asn1.DERInteger.getValue:()Ljava/math/BigInteger;
            invokevirtual java.math.BigInteger.intValue:()I
            putfield org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters.keySize:I
         3: .line 61
            aload 0 /* this */
            aload 2 /* e */
            invokeinterface java.util.Enumeration.nextElement:()Ljava/lang/Object;
            checkcast org.bouncycastle.asn1.DERInteger
            putfield org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters.p:Lorg/bouncycastle/asn1/DERInteger;
         4: .line 62
            aload 0 /* this */
            aload 2 /* e */
            invokeinterface java.util.Enumeration.nextElement:()Ljava/lang/Object;
            checkcast org.bouncycastle.asn1.DERInteger
            putfield org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters.q:Lorg/bouncycastle/asn1/DERInteger;
         5: .line 63
            aload 0 /* this */
            aload 2 /* e */
            invokeinterface java.util.Enumeration.nextElement:()Ljava/lang/Object;
            checkcast org.bouncycastle.asn1.DERInteger
            putfield org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters.a:Lorg/bouncycastle/asn1/DERInteger;
         6: .line 64
            return
        end local 2 // java.util.Enumeration e
        end local 1 // org.bouncycastle.asn1.ASN1Sequence seq
        end local 0 // org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/bouncycastle/asn1/cryptopro/GOST3410ParamSetParameters;
            0    7     1   seq  Lorg/bouncycastle/asn1/ASN1Sequence;
            2    7     2     e  Ljava/util/Enumeration;
    MethodParameters:
      Name  Flags
      seq   

  public int getLKeySize();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters this
         0: .line 71
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters.keySize:I
            ireturn
        end local 0 // org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/cryptopro/GOST3410ParamSetParameters;

  public int getKeySize();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters this
         0: .line 76
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters.keySize:I
            ireturn
        end local 0 // org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/cryptopro/GOST3410ParamSetParameters;

  public java.math.BigInteger getP();
    descriptor: ()Ljava/math/BigInteger;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters this
         0: .line 81
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters.p:Lorg/bouncycastle/asn1/DERInteger;
            invokevirtual org.bouncycastle.asn1.DERInteger.getPositiveValue:()Ljava/math/BigInteger;
            areturn
        end local 0 // org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/cryptopro/GOST3410ParamSetParameters;

  public java.math.BigInteger getQ();
    descriptor: ()Ljava/math/BigInteger;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters this
         0: .line 86
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters.q:Lorg/bouncycastle/asn1/DERInteger;
            invokevirtual org.bouncycastle.asn1.DERInteger.getPositiveValue:()Ljava/math/BigInteger;
            areturn
        end local 0 // org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/cryptopro/GOST3410ParamSetParameters;

  public java.math.BigInteger getA();
    descriptor: ()Ljava/math/BigInteger;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters this
         0: .line 91
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters.a:Lorg/bouncycastle/asn1/DERInteger;
            invokevirtual org.bouncycastle.asn1.DERInteger.getPositiveValue:()Ljava/math/BigInteger;
            areturn
        end local 0 // org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/cryptopro/GOST3410ParamSetParameters;

  public org.bouncycastle.asn1.DERObject toASN1Object();
    descriptor: ()Lorg/bouncycastle/asn1/DERObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters this
         0: .line 96
            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 98
            aload 1 /* v */
            new org.bouncycastle.asn1.DERInteger
            dup
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters.keySize:I
            invokespecial org.bouncycastle.asn1.DERInteger.<init>:(I)V
            invokevirtual org.bouncycastle.asn1.ASN1EncodableVector.add:(Lorg/bouncycastle/asn1/DEREncodable;)V
         2: .line 99
            aload 1 /* v */
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters.p:Lorg/bouncycastle/asn1/DERInteger;
            invokevirtual org.bouncycastle.asn1.ASN1EncodableVector.add:(Lorg/bouncycastle/asn1/DEREncodable;)V
         3: .line 100
            aload 1 /* v */
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters.q:Lorg/bouncycastle/asn1/DERInteger;
            invokevirtual org.bouncycastle.asn1.ASN1EncodableVector.add:(Lorg/bouncycastle/asn1/DEREncodable;)V
         4: .line 101
            aload 1 /* v */
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters.a:Lorg/bouncycastle/asn1/DERInteger;
            invokevirtual org.bouncycastle.asn1.ASN1EncodableVector.add:(Lorg/bouncycastle/asn1/DEREncodable;)V
         5: .line 103
            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.cryptopro.GOST3410ParamSetParameters this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lorg/bouncycastle/asn1/cryptopro/GOST3410ParamSetParameters;
            1    6     1     v  Lorg/bouncycastle/asn1/ASN1EncodableVector;
}
SourceFile: "GOST3410ParamSetParameters.java"