public class org.bouncycastle.math.ec.WTauNafMultiplier extends org.bouncycastle.math.ec.AbstractECMultiplier
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.math.ec.WTauNafMultiplier
  super_class: org.bouncycastle.math.ec.AbstractECMultiplier
{
  static final java.lang.String PRECOMP_NAME;
    descriptor: Ljava/lang/String;
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: "bc_wtnaf"

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.math.ec.WTauNafMultiplier this
         0: .line 9
            aload 0 /* this */
            invokespecial org.bouncycastle.math.ec.AbstractECMultiplier.<init>:()V
            return
        end local 0 // org.bouncycastle.math.ec.WTauNafMultiplier this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/math/ec/WTauNafMultiplier;

  protected org.bouncycastle.math.ec.ECPoint multiplyPositive(org.bouncycastle.math.ec.ECPoint, java.math.BigInteger);
    descriptor: (Lorg/bouncycastle/math/ec/ECPoint;Ljava/math/BigInteger;)Lorg/bouncycastle/math/ec/ECPoint;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=6, locals=10, args_size=3
        start local 0 // org.bouncycastle.math.ec.WTauNafMultiplier this
        start local 1 // org.bouncycastle.math.ec.ECPoint point
        start local 2 // java.math.BigInteger k
         0: .line 24
            aload 1 /* point */
            instanceof org.bouncycastle.math.ec.ECPoint$AbstractF2m
            ifne 2
         1: .line 26
            new java.lang.IllegalArgumentException
            dup
            ldc "Only ECPoint.AbstractF2m can be used in WTauNafMultiplier"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 30
      StackMap locals:
      StackMap stack:
            aload 1 /* point */
            checkcast org.bouncycastle.math.ec.ECPoint$AbstractF2m
            astore 3 /* p */
        start local 3 // org.bouncycastle.math.ec.ECPoint$AbstractF2m p
         3: .line 31
            aload 3 /* p */
            invokevirtual org.bouncycastle.math.ec.ECPoint$AbstractF2m.getCurve:()Lorg/bouncycastle/math/ec/ECCurve;
            checkcast org.bouncycastle.math.ec.ECCurve$AbstractF2m
            astore 4 /* curve */
        start local 4 // org.bouncycastle.math.ec.ECCurve$AbstractF2m curve
         4: .line 32
            aload 4 /* curve */
            invokevirtual org.bouncycastle.math.ec.ECCurve$AbstractF2m.getFieldSize:()I
            istore 5 /* m */
        start local 5 // int m
         5: .line 33
            aload 4 /* curve */
            invokevirtual org.bouncycastle.math.ec.ECCurve$AbstractF2m.getA:()Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.toBigInteger:()Ljava/math/BigInteger;
            invokevirtual java.math.BigInteger.byteValue:()B
            istore 6 /* a */
        start local 6 // byte a
         6: .line 34
            iload 6 /* a */
            invokestatic org.bouncycastle.math.ec.Tnaf.getMu:(I)B
            istore 7 /* mu */
        start local 7 // byte mu
         7: .line 35
            aload 4 /* curve */
            invokevirtual org.bouncycastle.math.ec.ECCurve$AbstractF2m.getSi:()[Ljava/math/BigInteger;
            astore 8 /* s */
        start local 8 // java.math.BigInteger[] s
         8: .line 37
            aload 2 /* k */
            iload 5 /* m */
            iload 6 /* a */
            aload 8 /* s */
            iload 7 /* mu */
            bipush 10
            invokestatic org.bouncycastle.math.ec.Tnaf.partModReduction:(Ljava/math/BigInteger;IB[Ljava/math/BigInteger;BB)Lorg/bouncycastle/math/ec/ZTauElement;
            astore 9 /* rho */
        start local 9 // org.bouncycastle.math.ec.ZTauElement rho
         9: .line 39
            aload 0 /* this */
            aload 3 /* p */
            aload 9 /* rho */
            iload 6 /* a */
            iload 7 /* mu */
            invokevirtual org.bouncycastle.math.ec.WTauNafMultiplier.multiplyWTnaf:(Lorg/bouncycastle/math/ec/ECPoint$AbstractF2m;Lorg/bouncycastle/math/ec/ZTauElement;BB)Lorg/bouncycastle/math/ec/ECPoint$AbstractF2m;
            areturn
        end local 9 // org.bouncycastle.math.ec.ZTauElement rho
        end local 8 // java.math.BigInteger[] s
        end local 7 // byte mu
        end local 6 // byte a
        end local 5 // int m
        end local 4 // org.bouncycastle.math.ec.ECCurve$AbstractF2m curve
        end local 3 // org.bouncycastle.math.ec.ECPoint$AbstractF2m p
        end local 2 // java.math.BigInteger k
        end local 1 // org.bouncycastle.math.ec.ECPoint point
        end local 0 // org.bouncycastle.math.ec.WTauNafMultiplier this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   10     0   this  Lorg/bouncycastle/math/ec/WTauNafMultiplier;
            0   10     1  point  Lorg/bouncycastle/math/ec/ECPoint;
            0   10     2      k  Ljava/math/BigInteger;
            3   10     3      p  Lorg/bouncycastle/math/ec/ECPoint$AbstractF2m;
            4   10     4  curve  Lorg/bouncycastle/math/ec/ECCurve$AbstractF2m;
            5   10     5      m  I
            6   10     6      a  B
            7   10     7     mu  B
            8   10     8      s  [Ljava/math/BigInteger;
            9   10     9    rho  Lorg/bouncycastle/math/ec/ZTauElement;
    MethodParameters:
       Name  Flags
      point  
      k      

  private org.bouncycastle.math.ec.ECPoint$AbstractF2m multiplyWTnaf(org.bouncycastle.math.ec.ECPoint$AbstractF2m, org.bouncycastle.math.ec.ZTauElement, byte, byte);
    descriptor: (Lorg/bouncycastle/math/ec/ECPoint$AbstractF2m;Lorg/bouncycastle/math/ec/ZTauElement;BB)Lorg/bouncycastle/math/ec/ECPoint$AbstractF2m;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=8, args_size=5
        start local 0 // org.bouncycastle.math.ec.WTauNafMultiplier this
        start local 1 // org.bouncycastle.math.ec.ECPoint$AbstractF2m p
        start local 2 // org.bouncycastle.math.ec.ZTauElement lambda
        start local 3 // byte a
        start local 4 // byte mu
         0: .line 54
            iload 3 /* a */
            ifne 1
            getstatic org.bouncycastle.math.ec.Tnaf.alpha0:[Lorg/bouncycastle/math/ec/ZTauElement;
            goto 2
      StackMap locals:
      StackMap stack:
         1: getstatic org.bouncycastle.math.ec.Tnaf.alpha1:[Lorg/bouncycastle/math/ec/ZTauElement;
      StackMap locals:
      StackMap stack: org.bouncycastle.math.ec.ZTauElement[]
         2: astore 5 /* alpha */
        start local 5 // org.bouncycastle.math.ec.ZTauElement[] alpha
         3: .line 56
            iload 4 /* mu */
            iconst_4
            invokestatic org.bouncycastle.math.ec.Tnaf.getTw:(BI)Ljava/math/BigInteger;
            astore 6 /* tw */
        start local 6 // java.math.BigInteger tw
         4: .line 58
            iload 4 /* mu */
            aload 2 /* lambda */
            iconst_4
         5: .line 59
            ldc 16
            invokestatic java.math.BigInteger.valueOf:(J)Ljava/math/BigInteger;
            aload 6 /* tw */
            aload 5 /* alpha */
         6: .line 58
            invokestatic org.bouncycastle.math.ec.Tnaf.tauAdicWNaf:(BLorg/bouncycastle/math/ec/ZTauElement;BLjava/math/BigInteger;Ljava/math/BigInteger;[Lorg/bouncycastle/math/ec/ZTauElement;)[B
            astore 7 /* u */
        start local 7 // byte[] u
         7: .line 61
            aload 1 /* p */
            aload 7 /* u */
            invokestatic org.bouncycastle.math.ec.WTauNafMultiplier.multiplyFromWTnaf:(Lorg/bouncycastle/math/ec/ECPoint$AbstractF2m;[B)Lorg/bouncycastle/math/ec/ECPoint$AbstractF2m;
            areturn
        end local 7 // byte[] u
        end local 6 // java.math.BigInteger tw
        end local 5 // org.bouncycastle.math.ec.ZTauElement[] alpha
        end local 4 // byte mu
        end local 3 // byte a
        end local 2 // org.bouncycastle.math.ec.ZTauElement lambda
        end local 1 // org.bouncycastle.math.ec.ECPoint$AbstractF2m p
        end local 0 // org.bouncycastle.math.ec.WTauNafMultiplier this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    8     0    this  Lorg/bouncycastle/math/ec/WTauNafMultiplier;
            0    8     1       p  Lorg/bouncycastle/math/ec/ECPoint$AbstractF2m;
            0    8     2  lambda  Lorg/bouncycastle/math/ec/ZTauElement;
            0    8     3       a  B
            0    8     4      mu  B
            3    8     5   alpha  [Lorg/bouncycastle/math/ec/ZTauElement;
            4    8     6      tw  Ljava/math/BigInteger;
            7    8     7       u  [B
    MethodParameters:
        Name  Flags
      p       
      lambda  
      a       
      mu      

  private static org.bouncycastle.math.ec.ECPoint$AbstractF2m multiplyFromWTnaf(org.bouncycastle.math.ec.ECPoint$AbstractF2m, byte[]);
    descriptor: (Lorg/bouncycastle/math/ec/ECPoint$AbstractF2m;[B)Lorg/bouncycastle/math/ec/ECPoint$AbstractF2m;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=7, locals=12, args_size=2
        start local 0 // org.bouncycastle.math.ec.ECPoint$AbstractF2m p
        start local 1 // byte[] u
         0: .line 75
            aload 0 /* p */
            invokevirtual org.bouncycastle.math.ec.ECPoint$AbstractF2m.getCurve:()Lorg/bouncycastle/math/ec/ECCurve;
            checkcast org.bouncycastle.math.ec.ECCurve$AbstractF2m
            astore 2 /* curve */
        start local 2 // org.bouncycastle.math.ec.ECCurve$AbstractF2m curve
         1: .line 76
            aload 2 /* curve */
            invokevirtual org.bouncycastle.math.ec.ECCurve$AbstractF2m.getA:()Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.toBigInteger:()Ljava/math/BigInteger;
            invokevirtual java.math.BigInteger.byteValue:()B
            istore 3 /* a */
        start local 3 // byte a
         2: .line 78
            aload 2 /* curve */
            aload 0 /* p */
            ldc "bc_wtnaf"
            new org.bouncycastle.math.ec.WTauNafMultiplier$1
            dup
            aload 0 /* p */
            iload 3 /* a */
            invokespecial org.bouncycastle.math.ec.WTauNafMultiplier$1.<init>:(Lorg/bouncycastle/math/ec/ECPoint$AbstractF2m;B)V
            invokevirtual org.bouncycastle.math.ec.ECCurve$AbstractF2m.precompute:(Lorg/bouncycastle/math/ec/ECPoint;Ljava/lang/String;Lorg/bouncycastle/math/ec/PreCompCallback;)Lorg/bouncycastle/math/ec/PreCompInfo;
            checkcast org.bouncycastle.math.ec.WTauNafPreCompInfo
            astore 4 /* preCompInfo */
        start local 4 // org.bouncycastle.math.ec.WTauNafPreCompInfo preCompInfo
         3: .line 93
            aload 4 /* preCompInfo */
            invokevirtual org.bouncycastle.math.ec.WTauNafPreCompInfo.getPreComp:()[Lorg/bouncycastle/math/ec/ECPoint$AbstractF2m;
            astore 5 /* pu */
        start local 5 // org.bouncycastle.math.ec.ECPoint$AbstractF2m[] pu
         4: .line 96
            aload 5 /* pu */
            arraylength
            anewarray org.bouncycastle.math.ec.ECPoint$AbstractF2m
            astore 6 /* puNeg */
        start local 6 // org.bouncycastle.math.ec.ECPoint$AbstractF2m[] puNeg
         5: .line 97
            iconst_0
            istore 7 /* i */
        start local 7 // int i
         6: goto 9
         7: .line 99
      StackMap locals: org.bouncycastle.math.ec.ECPoint$AbstractF2m byte[] org.bouncycastle.math.ec.ECCurve$AbstractF2m int org.bouncycastle.math.ec.WTauNafPreCompInfo org.bouncycastle.math.ec.ECPoint$AbstractF2m[] org.bouncycastle.math.ec.ECPoint$AbstractF2m[] int
      StackMap stack:
            aload 6 /* puNeg */
            iload 7 /* i */
            aload 5 /* pu */
            iload 7 /* i */
            aaload
            invokevirtual org.bouncycastle.math.ec.ECPoint$AbstractF2m.negate:()Lorg/bouncycastle/math/ec/ECPoint;
            checkcast org.bouncycastle.math.ec.ECPoint$AbstractF2m
            aastore
         8: .line 97
            iinc 7 /* i */ 1
      StackMap locals:
      StackMap stack:
         9: iload 7 /* i */
            aload 5 /* pu */
            arraylength
            if_icmplt 7
        end local 7 // int i
        10: .line 104
            aload 0 /* p */
            invokevirtual org.bouncycastle.math.ec.ECPoint$AbstractF2m.getCurve:()Lorg/bouncycastle/math/ec/ECCurve;
            invokevirtual org.bouncycastle.math.ec.ECCurve.getInfinity:()Lorg/bouncycastle/math/ec/ECPoint;
            checkcast org.bouncycastle.math.ec.ECPoint$AbstractF2m
            astore 7 /* q */
        start local 7 // org.bouncycastle.math.ec.ECPoint$AbstractF2m q
        11: .line 106
            iconst_0
            istore 8 /* tauCount */
        start local 8 // int tauCount
        12: .line 107
            aload 1 /* u */
            arraylength
            iconst_1
            isub
            istore 9 /* i */
        start local 9 // int i
        13: goto 24
        14: .line 109
      StackMap locals: org.bouncycastle.math.ec.ECPoint$AbstractF2m byte[] org.bouncycastle.math.ec.ECCurve$AbstractF2m int org.bouncycastle.math.ec.WTauNafPreCompInfo org.bouncycastle.math.ec.ECPoint$AbstractF2m[] org.bouncycastle.math.ec.ECPoint$AbstractF2m[] org.bouncycastle.math.ec.ECPoint$AbstractF2m int int
      StackMap stack:
            iinc 8 /* tauCount */ 1
        15: .line 110
            aload 1 /* u */
            iload 9 /* i */
            baload
            istore 10 /* ui */
        start local 10 // int ui
        16: .line 111
            iload 10 /* ui */
            ifeq 23
        17: .line 113
            aload 7 /* q */
            iload 8 /* tauCount */
            invokevirtual org.bouncycastle.math.ec.ECPoint$AbstractF2m.tauPow:(I)Lorg/bouncycastle/math/ec/ECPoint$AbstractF2m;
            astore 7 /* q */
        18: .line 114
            iconst_0
            istore 8 /* tauCount */
        19: .line 116
            iload 10 /* ui */
            ifle 20
            aload 5 /* pu */
            iload 10 /* ui */
            iconst_1
            iushr
            aaload
            goto 21
      StackMap locals: int
      StackMap stack:
        20: aload 6 /* puNeg */
            iload 10 /* ui */
            ineg
            iconst_1
            iushr
            aaload
      StackMap locals:
      StackMap stack: org.bouncycastle.math.ec.ECPoint$AbstractF2m
        21: astore 11 /* x */
        start local 11 // org.bouncycastle.math.ec.ECPoint x
        22: .line 117
            aload 7 /* q */
            aload 11 /* x */
            invokevirtual org.bouncycastle.math.ec.ECPoint$AbstractF2m.add:(Lorg/bouncycastle/math/ec/ECPoint;)Lorg/bouncycastle/math/ec/ECPoint;
            checkcast org.bouncycastle.math.ec.ECPoint$AbstractF2m
            astore 7 /* q */
        end local 11 // org.bouncycastle.math.ec.ECPoint x
        end local 10 // int ui
        23: .line 107
      StackMap locals:
      StackMap stack:
            iinc 9 /* i */ -1
      StackMap locals:
      StackMap stack:
        24: iload 9 /* i */
            ifge 14
        end local 9 // int i
        25: .line 120
            iload 8 /* tauCount */
            ifle 27
        26: .line 122
            aload 7 /* q */
            iload 8 /* tauCount */
            invokevirtual org.bouncycastle.math.ec.ECPoint$AbstractF2m.tauPow:(I)Lorg/bouncycastle/math/ec/ECPoint$AbstractF2m;
            astore 7 /* q */
        27: .line 124
      StackMap locals:
      StackMap stack:
            aload 7 /* q */
            areturn
        end local 8 // int tauCount
        end local 7 // org.bouncycastle.math.ec.ECPoint$AbstractF2m q
        end local 6 // org.bouncycastle.math.ec.ECPoint$AbstractF2m[] puNeg
        end local 5 // org.bouncycastle.math.ec.ECPoint$AbstractF2m[] pu
        end local 4 // org.bouncycastle.math.ec.WTauNafPreCompInfo preCompInfo
        end local 3 // byte a
        end local 2 // org.bouncycastle.math.ec.ECCurve$AbstractF2m curve
        end local 1 // byte[] u
        end local 0 // org.bouncycastle.math.ec.ECPoint$AbstractF2m p
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   28     0            p  Lorg/bouncycastle/math/ec/ECPoint$AbstractF2m;
            0   28     1            u  [B
            1   28     2        curve  Lorg/bouncycastle/math/ec/ECCurve$AbstractF2m;
            2   28     3            a  B
            3   28     4  preCompInfo  Lorg/bouncycastle/math/ec/WTauNafPreCompInfo;
            4   28     5           pu  [Lorg/bouncycastle/math/ec/ECPoint$AbstractF2m;
            5   28     6        puNeg  [Lorg/bouncycastle/math/ec/ECPoint$AbstractF2m;
            6   10     7            i  I
           11   28     7            q  Lorg/bouncycastle/math/ec/ECPoint$AbstractF2m;
           12   28     8     tauCount  I
           13   25     9            i  I
           16   23    10           ui  I
           22   23    11            x  Lorg/bouncycastle/math/ec/ECPoint;
    MethodParameters:
      Name  Flags
      p     final
      u     
}
SourceFile: "WTauNafMultiplier.java"
NestMembers:
  org.bouncycastle.math.ec.WTauNafMultiplier$1
InnerClasses:
  public abstract AbstractF2m = org.bouncycastle.math.ec.ECCurve$AbstractF2m of org.bouncycastle.math.ec.ECCurve
  public abstract AbstractF2m = org.bouncycastle.math.ec.ECPoint$AbstractF2m of org.bouncycastle.math.ec.ECPoint
  org.bouncycastle.math.ec.WTauNafMultiplier$1