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.jce.spec.GOST3410ParameterSpec implements java.security.spec.AlgorithmParameterSpec, org.bouncycastle.jce.interfaces.GOST3410Params
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.jce.spec.GOST3410ParameterSpec
  super_class: java.lang.Object
{
  private org.bouncycastle.jce.spec.GOST3410PublicKeyParameterSetSpec keyParameters;
    descriptor: Lorg/bouncycastle/jce/spec/GOST3410PublicKeyParameterSetSpec;
    flags: (0x0002) ACC_PRIVATE

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

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

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

  public void <init>(java.lang.String, java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=6, args_size=4
        start local 0 // org.bouncycastle.jce.spec.GOST3410ParameterSpec this
        start local 1 // java.lang.String keyParamSetID
        start local 2 // java.lang.String digestParamSetOID
        start local 3 // java.lang.String encryptionParamSetOID
         0: .line 23
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 28
            aconst_null
            astore 4 /* ecP */
        start local 4 // org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters ecP
         2: .line 32
            new org.bouncycastle.asn1.DERObjectIdentifier
            dup
            aload 1 /* keyParamSetID */
            invokespecial org.bouncycastle.asn1.DERObjectIdentifier.<init>:(Ljava/lang/String;)V
            invokestatic org.bouncycastle.asn1.cryptopro.GOST3410NamedParameters.getByOID:(Lorg/bouncycastle/asn1/DERObjectIdentifier;)Lorg/bouncycastle/asn1/cryptopro/GOST3410ParamSetParameters;
            astore 4 /* ecP */
         3: .line 33
            goto 9
         4: .line 34
      StackMap locals: org.bouncycastle.jce.spec.GOST3410ParameterSpec java.lang.String java.lang.String java.lang.String org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters
      StackMap stack: java.lang.IllegalArgumentException
            pop
         5: .line 36
            aload 1 /* keyParamSetID */
            invokestatic org.bouncycastle.asn1.cryptopro.GOST3410NamedParameters.getOID:(Ljava/lang/String;)Lorg/bouncycastle/asn1/DERObjectIdentifier;
            astore 5 /* oid */
        start local 5 // org.bouncycastle.asn1.DERObjectIdentifier oid
         6: .line 37
            aload 5 /* oid */
            ifnull 9
         7: .line 39
            aload 5 /* oid */
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.getId:()Ljava/lang/String;
            astore 1 /* keyParamSetID */
         8: .line 40
            aload 5 /* oid */
            invokestatic org.bouncycastle.asn1.cryptopro.GOST3410NamedParameters.getByOID:(Lorg/bouncycastle/asn1/DERObjectIdentifier;)Lorg/bouncycastle/asn1/cryptopro/GOST3410ParamSetParameters;
            astore 4 /* ecP */
        end local 5 // org.bouncycastle.asn1.DERObjectIdentifier oid
         9: .line 44
      StackMap locals:
      StackMap stack:
            aload 4 /* ecP */
            ifnonnull 11
        10: .line 46
            new java.lang.IllegalArgumentException
            dup
            ldc "no key parameter set for passed in name/OID."
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        11: .line 49
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            new org.bouncycastle.jce.spec.GOST3410PublicKeyParameterSetSpec
            dup
        12: .line 50
            aload 4 /* ecP */
            invokevirtual org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters.getP:()Ljava/math/BigInteger;
        13: .line 51
            aload 4 /* ecP */
            invokevirtual org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters.getQ:()Ljava/math/BigInteger;
        14: .line 52
            aload 4 /* ecP */
            invokevirtual org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters.getA:()Ljava/math/BigInteger;
            invokespecial org.bouncycastle.jce.spec.GOST3410PublicKeyParameterSetSpec.<init>:(Ljava/math/BigInteger;Ljava/math/BigInteger;Ljava/math/BigInteger;)V
        15: .line 49
            putfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.keyParameters:Lorg/bouncycastle/jce/spec/GOST3410PublicKeyParameterSetSpec;
        16: .line 54
            aload 0 /* this */
            aload 1 /* keyParamSetID */
            putfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.keyParamSetOID:Ljava/lang/String;
        17: .line 55
            aload 0 /* this */
            aload 2 /* digestParamSetOID */
            putfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.digestParamSetOID:Ljava/lang/String;
        18: .line 56
            aload 0 /* this */
            aload 3 /* encryptionParamSetOID */
            putfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.encryptionParamSetOID:Ljava/lang/String;
        19: .line 57
            return
        end local 4 // org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters ecP
        end local 3 // java.lang.String encryptionParamSetOID
        end local 2 // java.lang.String digestParamSetOID
        end local 1 // java.lang.String keyParamSetID
        end local 0 // org.bouncycastle.jce.spec.GOST3410ParameterSpec this
      LocalVariableTable:
        Start  End  Slot                   Name  Signature
            0   20     0                   this  Lorg/bouncycastle/jce/spec/GOST3410ParameterSpec;
            0   20     1          keyParamSetID  Ljava/lang/String;
            0   20     2      digestParamSetOID  Ljava/lang/String;
            0   20     3  encryptionParamSetOID  Ljava/lang/String;
            2   20     4                    ecP  Lorg/bouncycastle/asn1/cryptopro/GOST3410ParamSetParameters;
            6    9     5                    oid  Lorg/bouncycastle/asn1/DERObjectIdentifier;
      Exception table:
        from    to  target  type
           2     3       4  Class java.lang.IllegalArgumentException
    MethodParameters:
                       Name  Flags
      keyParamSetID          
      digestParamSetOID      
      encryptionParamSetOID  

  public void <init>(java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.bouncycastle.jce.spec.GOST3410ParameterSpec this
        start local 1 // java.lang.String keyParamSetID
        start local 2 // java.lang.String digestParamSetOID
         0: .line 63
            aload 0 /* this */
            aload 1 /* keyParamSetID */
            aload 2 /* digestParamSetOID */
            aconst_null
            invokespecial org.bouncycastle.jce.spec.GOST3410ParameterSpec.<init>:(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
         1: .line 64
            return
        end local 2 // java.lang.String digestParamSetOID
        end local 1 // java.lang.String keyParamSetID
        end local 0 // org.bouncycastle.jce.spec.GOST3410ParameterSpec this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0    2     0               this  Lorg/bouncycastle/jce/spec/GOST3410ParameterSpec;
            0    2     1      keyParamSetID  Ljava/lang/String;
            0    2     2  digestParamSetOID  Ljava/lang/String;
    MethodParameters:
                   Name  Flags
      keyParamSetID      
      digestParamSetOID  

  public void <init>(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.bouncycastle.jce.spec.GOST3410ParameterSpec this
        start local 1 // java.lang.String keyParamSetID
         0: .line 69
            aload 0 /* this */
            aload 1 /* keyParamSetID */
            getstatic org.bouncycastle.asn1.cryptopro.CryptoProObjectIdentifiers.gostR3411_94_CryptoProParamSet:Lorg/bouncycastle/asn1/DERObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.getId:()Ljava/lang/String;
            aconst_null
            invokespecial org.bouncycastle.jce.spec.GOST3410ParameterSpec.<init>:(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
         1: .line 70
            return
        end local 1 // java.lang.String keyParamSetID
        end local 0 // org.bouncycastle.jce.spec.GOST3410ParameterSpec this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    2     0           this  Lorg/bouncycastle/jce/spec/GOST3410ParameterSpec;
            0    2     1  keyParamSetID  Ljava/lang/String;
    MethodParameters:
               Name  Flags
      keyParamSetID  

  public void <init>(org.bouncycastle.jce.spec.GOST3410PublicKeyParameterSetSpec);
    descriptor: (Lorg/bouncycastle/jce/spec/GOST3410PublicKeyParameterSetSpec;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.bouncycastle.jce.spec.GOST3410ParameterSpec this
        start local 1 // org.bouncycastle.jce.spec.GOST3410PublicKeyParameterSetSpec spec
         0: .line 72
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 75
            aload 0 /* this */
            aload 1 /* spec */
            putfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.keyParameters:Lorg/bouncycastle/jce/spec/GOST3410PublicKeyParameterSetSpec;
         2: .line 76
            aload 0 /* this */
            getstatic org.bouncycastle.asn1.cryptopro.CryptoProObjectIdentifiers.gostR3411_94_CryptoProParamSet:Lorg/bouncycastle/asn1/DERObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.getId:()Ljava/lang/String;
            putfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.digestParamSetOID:Ljava/lang/String;
         3: .line 77
            aload 0 /* this */
            aconst_null
            putfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.encryptionParamSetOID:Ljava/lang/String;
         4: .line 78
            return
        end local 1 // org.bouncycastle.jce.spec.GOST3410PublicKeyParameterSetSpec spec
        end local 0 // org.bouncycastle.jce.spec.GOST3410ParameterSpec this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/bouncycastle/jce/spec/GOST3410ParameterSpec;
            0    5     1  spec  Lorg/bouncycastle/jce/spec/GOST3410PublicKeyParameterSetSpec;
    MethodParameters:
      Name  Flags
      spec  

  public java.lang.String getPublicKeyParamSetOID();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.jce.spec.GOST3410ParameterSpec this
         0: .line 82
            aload 0 /* this */
            getfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.keyParamSetOID:Ljava/lang/String;
            areturn
        end local 0 // org.bouncycastle.jce.spec.GOST3410ParameterSpec this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/jce/spec/GOST3410ParameterSpec;

  public org.bouncycastle.jce.spec.GOST3410PublicKeyParameterSetSpec getPublicKeyParameters();
    descriptor: ()Lorg/bouncycastle/jce/spec/GOST3410PublicKeyParameterSetSpec;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.jce.spec.GOST3410ParameterSpec this
         0: .line 87
            aload 0 /* this */
            getfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.keyParameters:Lorg/bouncycastle/jce/spec/GOST3410PublicKeyParameterSetSpec;
            areturn
        end local 0 // org.bouncycastle.jce.spec.GOST3410ParameterSpec this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/jce/spec/GOST3410ParameterSpec;

  public java.lang.String getDigestParamSetOID();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.jce.spec.GOST3410ParameterSpec this
         0: .line 92
            aload 0 /* this */
            getfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.digestParamSetOID:Ljava/lang/String;
            areturn
        end local 0 // org.bouncycastle.jce.spec.GOST3410ParameterSpec this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/jce/spec/GOST3410ParameterSpec;

  public java.lang.String getEncryptionParamSetOID();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.jce.spec.GOST3410ParameterSpec this
         0: .line 97
            aload 0 /* this */
            getfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.encryptionParamSetOID:Ljava/lang/String;
            areturn
        end local 0 // org.bouncycastle.jce.spec.GOST3410ParameterSpec this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/jce/spec/GOST3410ParameterSpec;

  public boolean equals(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.bouncycastle.jce.spec.GOST3410ParameterSpec this
        start local 1 // java.lang.Object o
         0: .line 102
            aload 1 /* o */
            instanceof org.bouncycastle.jce.spec.GOST3410ParameterSpec
            ifeq 8
         1: .line 104
            aload 1 /* o */
            checkcast org.bouncycastle.jce.spec.GOST3410ParameterSpec
            astore 2 /* other */
        start local 2 // org.bouncycastle.jce.spec.GOST3410ParameterSpec other
         2: .line 106
            aload 0 /* this */
            getfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.keyParameters:Lorg/bouncycastle/jce/spec/GOST3410PublicKeyParameterSetSpec;
            aload 2 /* other */
            getfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.keyParameters:Lorg/bouncycastle/jce/spec/GOST3410PublicKeyParameterSetSpec;
            invokevirtual org.bouncycastle.jce.spec.GOST3410PublicKeyParameterSetSpec.equals:(Ljava/lang/Object;)Z
            ifeq 7
         3: .line 107
            aload 0 /* this */
            getfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.digestParamSetOID:Ljava/lang/String;
            aload 2 /* other */
            getfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.digestParamSetOID:Ljava/lang/String;
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 7
         4: .line 108
            aload 0 /* this */
            getfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.encryptionParamSetOID:Ljava/lang/String;
            aload 2 /* other */
            getfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.encryptionParamSetOID:Ljava/lang/String;
            if_acmpeq 6
         5: .line 109
            aload 0 /* this */
            getfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.encryptionParamSetOID:Ljava/lang/String;
            ifnull 7
            aload 0 /* this */
            getfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.encryptionParamSetOID:Ljava/lang/String;
            aload 2 /* other */
            getfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.encryptionParamSetOID:Ljava/lang/String;
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 7
         6: .line 106
      StackMap locals: org.bouncycastle.jce.spec.GOST3410ParameterSpec
      StackMap stack:
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         7: iconst_0
            ireturn
        end local 2 // org.bouncycastle.jce.spec.GOST3410ParameterSpec other
         8: .line 112
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 1 // java.lang.Object o
        end local 0 // org.bouncycastle.jce.spec.GOST3410ParameterSpec this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    9     0   this  Lorg/bouncycastle/jce/spec/GOST3410ParameterSpec;
            0    9     1      o  Ljava/lang/Object;
            2    8     2  other  Lorg/bouncycastle/jce/spec/GOST3410ParameterSpec;
    MethodParameters:
      Name  Flags
      o     

  public int hashCode();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.bouncycastle.jce.spec.GOST3410ParameterSpec this
         0: .line 117
            aload 0 /* this */
            getfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.keyParameters:Lorg/bouncycastle/jce/spec/GOST3410PublicKeyParameterSetSpec;
            invokevirtual org.bouncycastle.jce.spec.GOST3410PublicKeyParameterSetSpec.hashCode:()I
            aload 0 /* this */
            getfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.digestParamSetOID:Ljava/lang/String;
            invokevirtual java.lang.String.hashCode:()I
            ixor
         1: .line 118
            aload 0 /* this */
            getfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.encryptionParamSetOID:Ljava/lang/String;
            ifnull 2
            aload 0 /* this */
            getfield org.bouncycastle.jce.spec.GOST3410ParameterSpec.encryptionParamSetOID:Ljava/lang/String;
            invokevirtual java.lang.String.hashCode:()I
            goto 3
      StackMap locals:
      StackMap stack: int
         2: iconst_0
         3: .line 117
      StackMap locals: org.bouncycastle.jce.spec.GOST3410ParameterSpec
      StackMap stack: int int
            ixor
            ireturn
        end local 0 // org.bouncycastle.jce.spec.GOST3410ParameterSpec this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/bouncycastle/jce/spec/GOST3410ParameterSpec;

  public static org.bouncycastle.jce.spec.GOST3410ParameterSpec fromPublicKeyAlg(org.bouncycastle.asn1.cryptopro.GOST3410PublicKeyAlgParameters);
    descriptor: (Lorg/bouncycastle/asn1/cryptopro/GOST3410PublicKeyAlgParameters;)Lorg/bouncycastle/jce/spec/GOST3410ParameterSpec;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.cryptopro.GOST3410PublicKeyAlgParameters params
         0: .line 124
            aload 0 /* params */
            invokevirtual org.bouncycastle.asn1.cryptopro.GOST3410PublicKeyAlgParameters.getEncryptionParamSet:()Lorg/bouncycastle/asn1/DERObjectIdentifier;
            ifnull 2
         1: .line 126
            new org.bouncycastle.jce.spec.GOST3410ParameterSpec
            dup
            aload 0 /* params */
            invokevirtual org.bouncycastle.asn1.cryptopro.GOST3410PublicKeyAlgParameters.getPublicKeyParamSet:()Lorg/bouncycastle/asn1/DERObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.getId:()Ljava/lang/String;
            aload 0 /* params */
            invokevirtual org.bouncycastle.asn1.cryptopro.GOST3410PublicKeyAlgParameters.getDigestParamSet:()Lorg/bouncycastle/asn1/DERObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.getId:()Ljava/lang/String;
            aload 0 /* params */
            invokevirtual org.bouncycastle.asn1.cryptopro.GOST3410PublicKeyAlgParameters.getEncryptionParamSet:()Lorg/bouncycastle/asn1/DERObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.getId:()Ljava/lang/String;
            invokespecial org.bouncycastle.jce.spec.GOST3410ParameterSpec.<init>:(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
            areturn
         2: .line 130
      StackMap locals:
      StackMap stack:
            new org.bouncycastle.jce.spec.GOST3410ParameterSpec
            dup
            aload 0 /* params */
            invokevirtual org.bouncycastle.asn1.cryptopro.GOST3410PublicKeyAlgParameters.getPublicKeyParamSet:()Lorg/bouncycastle/asn1/DERObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.getId:()Ljava/lang/String;
            aload 0 /* params */
            invokevirtual org.bouncycastle.asn1.cryptopro.GOST3410PublicKeyAlgParameters.getDigestParamSet:()Lorg/bouncycastle/asn1/DERObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.getId:()Ljava/lang/String;
            invokespecial org.bouncycastle.jce.spec.GOST3410ParameterSpec.<init>:(Ljava/lang/String;Ljava/lang/String;)V
            areturn
        end local 0 // org.bouncycastle.asn1.cryptopro.GOST3410PublicKeyAlgParameters params
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0  params  Lorg/bouncycastle/asn1/cryptopro/GOST3410PublicKeyAlgParameters;
    MethodParameters:
        Name  Flags
      params  
}
SourceFile: "GOST3410ParameterSpec.java"