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 final class org.bouncycastle.crypto.digests.GOST3411_2012_256Digest extends org.bouncycastle.crypto.digests.GOST3411_2012Digest
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.bouncycastle.crypto.digests.GOST3411_2012_256Digest
  super_class: org.bouncycastle.crypto.digests.GOST3411_2012Digest
{
  private static final byte[] IV;
    descriptor: [B
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=0, args_size=0
         0: .line 11
            bipush 64
            newarray 8
            dup
            iconst_0
         1: .line 12
            iconst_1
            bastore
            dup
            iconst_1
            iconst_1
            bastore
            dup
            iconst_2
            iconst_1
            bastore
            dup
            iconst_3
            iconst_1
            bastore
            dup
            iconst_4
            iconst_1
            bastore
            dup
            iconst_5
            iconst_1
            bastore
            dup
            bipush 6
            iconst_1
            bastore
            dup
            bipush 7
            iconst_1
            bastore
            dup
            bipush 8
         2: .line 13
            iconst_1
            bastore
            dup
            bipush 9
            iconst_1
            bastore
            dup
            bipush 10
            iconst_1
            bastore
            dup
            bipush 11
            iconst_1
            bastore
            dup
            bipush 12
            iconst_1
            bastore
            dup
            bipush 13
            iconst_1
            bastore
            dup
            bipush 14
            iconst_1
            bastore
            dup
            bipush 15
            iconst_1
            bastore
            dup
            bipush 16
         3: .line 14
            iconst_1
            bastore
            dup
            bipush 17
            iconst_1
            bastore
            dup
            bipush 18
            iconst_1
            bastore
            dup
            bipush 19
            iconst_1
            bastore
            dup
            bipush 20
            iconst_1
            bastore
            dup
            bipush 21
            iconst_1
            bastore
            dup
            bipush 22
            iconst_1
            bastore
            dup
            bipush 23
            iconst_1
            bastore
            dup
            bipush 24
         4: .line 15
            iconst_1
            bastore
            dup
            bipush 25
            iconst_1
            bastore
            dup
            bipush 26
            iconst_1
            bastore
            dup
            bipush 27
            iconst_1
            bastore
            dup
            bipush 28
            iconst_1
            bastore
            dup
            bipush 29
            iconst_1
            bastore
            dup
            bipush 30
            iconst_1
            bastore
            dup
            bipush 31
            iconst_1
            bastore
            dup
            bipush 32
         5: .line 16
            iconst_1
            bastore
            dup
            bipush 33
            iconst_1
            bastore
            dup
            bipush 34
            iconst_1
            bastore
            dup
            bipush 35
            iconst_1
            bastore
            dup
            bipush 36
            iconst_1
            bastore
            dup
            bipush 37
            iconst_1
            bastore
            dup
            bipush 38
            iconst_1
            bastore
            dup
            bipush 39
            iconst_1
            bastore
            dup
            bipush 40
         6: .line 17
            iconst_1
            bastore
            dup
            bipush 41
            iconst_1
            bastore
            dup
            bipush 42
            iconst_1
            bastore
            dup
            bipush 43
            iconst_1
            bastore
            dup
            bipush 44
            iconst_1
            bastore
            dup
            bipush 45
            iconst_1
            bastore
            dup
            bipush 46
            iconst_1
            bastore
            dup
            bipush 47
            iconst_1
            bastore
            dup
            bipush 48
         7: .line 18
            iconst_1
            bastore
            dup
            bipush 49
            iconst_1
            bastore
            dup
            bipush 50
            iconst_1
            bastore
            dup
            bipush 51
            iconst_1
            bastore
            dup
            bipush 52
            iconst_1
            bastore
            dup
            bipush 53
            iconst_1
            bastore
            dup
            bipush 54
            iconst_1
            bastore
            dup
            bipush 55
            iconst_1
            bastore
            dup
            bipush 56
         8: .line 19
            iconst_1
            bastore
            dup
            bipush 57
            iconst_1
            bastore
            dup
            bipush 58
            iconst_1
            bastore
            dup
            bipush 59
            iconst_1
            bastore
            dup
            bipush 60
            iconst_1
            bastore
            dup
            bipush 61
            iconst_1
            bastore
            dup
            bipush 62
            iconst_1
            bastore
            dup
            bipush 63
            iconst_1
            bastore
         9: .line 11
            putstatic org.bouncycastle.crypto.digests.GOST3411_2012_256Digest.IV:[B
        10: .line 20
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.bouncycastle.crypto.digests.GOST3411_2012_256Digest this
         0: .line 24
            aload 0 /* this */
            getstatic org.bouncycastle.crypto.digests.GOST3411_2012_256Digest.IV:[B
            invokespecial org.bouncycastle.crypto.digests.GOST3411_2012Digest.<init>:([B)V
         1: .line 25
            return
        end local 0 // org.bouncycastle.crypto.digests.GOST3411_2012_256Digest this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/bouncycastle/crypto/digests/GOST3411_2012_256Digest;

  public void <init>(org.bouncycastle.crypto.digests.GOST3411_2012_256Digest);
    descriptor: (Lorg/bouncycastle/crypto/digests/GOST3411_2012_256Digest;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.bouncycastle.crypto.digests.GOST3411_2012_256Digest this
        start local 1 // org.bouncycastle.crypto.digests.GOST3411_2012_256Digest other
         0: .line 29
            aload 0 /* this */
            getstatic org.bouncycastle.crypto.digests.GOST3411_2012_256Digest.IV:[B
            invokespecial org.bouncycastle.crypto.digests.GOST3411_2012Digest.<init>:([B)V
         1: .line 30
            aload 0 /* this */
            aload 1 /* other */
            invokevirtual org.bouncycastle.crypto.digests.GOST3411_2012_256Digest.reset:(Lorg/bouncycastle/util/Memoable;)V
         2: .line 31
            return
        end local 1 // org.bouncycastle.crypto.digests.GOST3411_2012_256Digest other
        end local 0 // org.bouncycastle.crypto.digests.GOST3411_2012_256Digest this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Lorg/bouncycastle/crypto/digests/GOST3411_2012_256Digest;
            0    3     1  other  Lorg/bouncycastle/crypto/digests/GOST3411_2012_256Digest;
    MethodParameters:
       Name  Flags
      other  

  public java.lang.String getAlgorithmName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.crypto.digests.GOST3411_2012_256Digest this
         0: .line 35
            ldc "GOST3411-2012-256"
            areturn
        end local 0 // org.bouncycastle.crypto.digests.GOST3411_2012_256Digest this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/crypto/digests/GOST3411_2012_256Digest;

  public int getDigestSize();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.crypto.digests.GOST3411_2012_256Digest this
         0: .line 40
            bipush 32
            ireturn
        end local 0 // org.bouncycastle.crypto.digests.GOST3411_2012_256Digest this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/crypto/digests/GOST3411_2012_256Digest;

  public int doFinal(byte[], int);
    descriptor: ([BI)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // org.bouncycastle.crypto.digests.GOST3411_2012_256Digest this
        start local 1 // byte[] out
        start local 2 // int outOff
         0: .line 45
            bipush 64
            newarray 8
            astore 3 /* result */
        start local 3 // byte[] result
         1: .line 46
            aload 0 /* this */
            aload 3 /* result */
            iconst_0
            invokespecial org.bouncycastle.crypto.digests.GOST3411_2012Digest.doFinal:([BI)I
            pop
         2: .line 48
            aload 3 /* result */
            bipush 32
            aload 1 /* out */
            iload 2 /* outOff */
            bipush 32
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         3: .line 50
            bipush 32
            ireturn
        end local 3 // byte[] result
        end local 2 // int outOff
        end local 1 // byte[] out
        end local 0 // org.bouncycastle.crypto.digests.GOST3411_2012_256Digest this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lorg/bouncycastle/crypto/digests/GOST3411_2012_256Digest;
            0    4     1     out  [B
            0    4     2  outOff  I
            1    4     3  result  [B
    MethodParameters:
        Name  Flags
      out     
      outOff  

  public org.bouncycastle.util.Memoable copy();
    descriptor: ()Lorg/bouncycastle/util/Memoable;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.bouncycastle.crypto.digests.GOST3411_2012_256Digest this
         0: .line 55
            new org.bouncycastle.crypto.digests.GOST3411_2012_256Digest
            dup
            aload 0 /* this */
            invokespecial org.bouncycastle.crypto.digests.GOST3411_2012_256Digest.<init>:(Lorg/bouncycastle/crypto/digests/GOST3411_2012_256Digest;)V
            areturn
        end local 0 // org.bouncycastle.crypto.digests.GOST3411_2012_256Digest this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/crypto/digests/GOST3411_2012_256Digest;
}
SourceFile: "GOST3411_2012_256Digest.java"