org.bouncycastle/bcprov-jdk15on/1.61 : org/bouncycastle/math/ec/custom/gm/SM2P256V1Point.class

SM2P256V1Point
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.
Bouncy Castle Licence
The Legion of the Bouncy Castle Inc.
public class org.bouncycastle.math.ec.custom.gm.SM2P256V1Point extends org.bouncycastle.math.ec.ECPoint$AbstractFp
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.math.ec.custom.gm.SM2P256V1Point
  super_class: org.bouncycastle.math.ec.ECPoint$AbstractFp
{
  public void <init>(org.bouncycastle.math.ec.ECCurve, org.bouncycastle.math.ec.ECFieldElement, org.bouncycastle.math.ec.ECFieldElement);
    descriptor: (Lorg/bouncycastle/math/ec/ECCurve;Lorg/bouncycastle/math/ec/ECFieldElement;Lorg/bouncycastle/math/ec/ECFieldElement;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // org.bouncycastle.math.ec.custom.gm.SM2P256V1Point this
        start local 1 // org.bouncycastle.math.ec.ECCurve curve
        start local 2 // org.bouncycastle.math.ec.ECFieldElement x
        start local 3 // org.bouncycastle.math.ec.ECFieldElement y
         0: .line 25
            aload 0 /* this */
            aload 1 /* curve */
            aload 2 /* x */
            aload 3 /* y */
            iconst_0
            invokespecial org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.<init>:(Lorg/bouncycastle/math/ec/ECCurve;Lorg/bouncycastle/math/ec/ECFieldElement;Lorg/bouncycastle/math/ec/ECFieldElement;Z)V
         1: .line 26
            return
        end local 3 // org.bouncycastle.math.ec.ECFieldElement y
        end local 2 // org.bouncycastle.math.ec.ECFieldElement x
        end local 1 // org.bouncycastle.math.ec.ECCurve curve
        end local 0 // org.bouncycastle.math.ec.custom.gm.SM2P256V1Point this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1Point;
            0    2     1  curve  Lorg/bouncycastle/math/ec/ECCurve;
            0    2     2      x  Lorg/bouncycastle/math/ec/ECFieldElement;
            0    2     3      y  Lorg/bouncycastle/math/ec/ECFieldElement;
    MethodParameters:
       Name  Flags
      curve  
      x      
      y      

  public void <init>(org.bouncycastle.math.ec.ECCurve, org.bouncycastle.math.ec.ECFieldElement, org.bouncycastle.math.ec.ECFieldElement, boolean);
    descriptor: (Lorg/bouncycastle/math/ec/ECCurve;Lorg/bouncycastle/math/ec/ECFieldElement;Lorg/bouncycastle/math/ec/ECFieldElement;Z)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=5, args_size=5
        start local 0 // org.bouncycastle.math.ec.custom.gm.SM2P256V1Point this
        start local 1 // org.bouncycastle.math.ec.ECCurve curve
        start local 2 // org.bouncycastle.math.ec.ECFieldElement x
        start local 3 // org.bouncycastle.math.ec.ECFieldElement y
        start local 4 // boolean withCompression
         0: .line 45
            aload 0 /* this */
            aload 1 /* curve */
            aload 2 /* x */
            aload 3 /* y */
            invokespecial org.bouncycastle.math.ec.ECPoint$AbstractFp.<init>:(Lorg/bouncycastle/math/ec/ECCurve;Lorg/bouncycastle/math/ec/ECFieldElement;Lorg/bouncycastle/math/ec/ECFieldElement;)V
         1: .line 47
            aload 2 /* x */
            ifnonnull 2
            iconst_1
            goto 3
      StackMap locals: org.bouncycastle.math.ec.custom.gm.SM2P256V1Point org.bouncycastle.math.ec.ECCurve org.bouncycastle.math.ec.ECFieldElement org.bouncycastle.math.ec.ECFieldElement int
      StackMap stack:
         2: iconst_0
      StackMap locals:
      StackMap stack: int
         3: aload 3 /* y */
            ifnonnull 4
            iconst_1
            goto 5
      StackMap locals:
      StackMap stack: int
         4: iconst_0
      StackMap locals: org.bouncycastle.math.ec.custom.gm.SM2P256V1Point org.bouncycastle.math.ec.ECCurve org.bouncycastle.math.ec.ECFieldElement org.bouncycastle.math.ec.ECFieldElement int
      StackMap stack: int int
         5: if_icmpeq 7
         6: .line 49
            new java.lang.IllegalArgumentException
            dup
            ldc "Exactly one of the field elements is null"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         7: .line 52
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 4 /* withCompression */
            putfield org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.withCompression:Z
         8: .line 53
            return
        end local 4 // boolean withCompression
        end local 3 // org.bouncycastle.math.ec.ECFieldElement y
        end local 2 // org.bouncycastle.math.ec.ECFieldElement x
        end local 1 // org.bouncycastle.math.ec.ECCurve curve
        end local 0 // org.bouncycastle.math.ec.custom.gm.SM2P256V1Point this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    9     0             this  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1Point;
            0    9     1            curve  Lorg/bouncycastle/math/ec/ECCurve;
            0    9     2                x  Lorg/bouncycastle/math/ec/ECFieldElement;
            0    9     3                y  Lorg/bouncycastle/math/ec/ECFieldElement;
            0    9     4  withCompression  Z
    MethodParameters:
                 Name  Flags
      curve            
      x                
      y                
      withCompression  

  void <init>(org.bouncycastle.math.ec.ECCurve, org.bouncycastle.math.ec.ECFieldElement, org.bouncycastle.math.ec.ECFieldElement, org.bouncycastle.math.ec.ECFieldElement[], boolean);
    descriptor: (Lorg/bouncycastle/math/ec/ECCurve;Lorg/bouncycastle/math/ec/ECFieldElement;Lorg/bouncycastle/math/ec/ECFieldElement;[Lorg/bouncycastle/math/ec/ECFieldElement;Z)V
    flags: (0x0000) 
    Code:
      stack=5, locals=6, args_size=6
        start local 0 // org.bouncycastle.math.ec.custom.gm.SM2P256V1Point this
        start local 1 // org.bouncycastle.math.ec.ECCurve curve
        start local 2 // org.bouncycastle.math.ec.ECFieldElement x
        start local 3 // org.bouncycastle.math.ec.ECFieldElement y
        start local 4 // org.bouncycastle.math.ec.ECFieldElement[] zs
        start local 5 // boolean withCompression
         0: .line 57
            aload 0 /* this */
            aload 1 /* curve */
            aload 2 /* x */
            aload 3 /* y */
            aload 4 /* zs */
            invokespecial org.bouncycastle.math.ec.ECPoint$AbstractFp.<init>:(Lorg/bouncycastle/math/ec/ECCurve;Lorg/bouncycastle/math/ec/ECFieldElement;Lorg/bouncycastle/math/ec/ECFieldElement;[Lorg/bouncycastle/math/ec/ECFieldElement;)V
         1: .line 59
            aload 0 /* this */
            iload 5 /* withCompression */
            putfield org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.withCompression:Z
         2: .line 60
            return
        end local 5 // boolean withCompression
        end local 4 // org.bouncycastle.math.ec.ECFieldElement[] zs
        end local 3 // org.bouncycastle.math.ec.ECFieldElement y
        end local 2 // org.bouncycastle.math.ec.ECFieldElement x
        end local 1 // org.bouncycastle.math.ec.ECCurve curve
        end local 0 // org.bouncycastle.math.ec.custom.gm.SM2P256V1Point this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    3     0             this  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1Point;
            0    3     1            curve  Lorg/bouncycastle/math/ec/ECCurve;
            0    3     2                x  Lorg/bouncycastle/math/ec/ECFieldElement;
            0    3     3                y  Lorg/bouncycastle/math/ec/ECFieldElement;
            0    3     4               zs  [Lorg/bouncycastle/math/ec/ECFieldElement;
            0    3     5  withCompression  Z
    MethodParameters:
                 Name  Flags
      curve            
      x                
      y                
      zs               
      withCompression  

  protected org.bouncycastle.math.ec.ECPoint detach();
    descriptor: ()Lorg/bouncycastle/math/ec/ECPoint;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // org.bouncycastle.math.ec.custom.gm.SM2P256V1Point this
         0: .line 64
            new org.bouncycastle.math.ec.custom.gm.SM2P256V1Point
            dup
            aconst_null
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.getAffineXCoord:()Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.getAffineYCoord:()Lorg/bouncycastle/math/ec/ECFieldElement;
            invokespecial org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.<init>:(Lorg/bouncycastle/math/ec/ECCurve;Lorg/bouncycastle/math/ec/ECFieldElement;Lorg/bouncycastle/math/ec/ECFieldElement;)V
            areturn
        end local 0 // org.bouncycastle.math.ec.custom.gm.SM2P256V1Point this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1Point;

  public org.bouncycastle.math.ec.ECPoint add(org.bouncycastle.math.ec.ECPoint);
    descriptor: (Lorg/bouncycastle/math/ec/ECPoint;)Lorg/bouncycastle/math/ec/ECPoint;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=29, args_size=2
        start local 0 // org.bouncycastle.math.ec.custom.gm.SM2P256V1Point this
        start local 1 // org.bouncycastle.math.ec.ECPoint b
         0: .line 69
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.isInfinity:()Z
            ifeq 2
         1: .line 71
            aload 1 /* b */
            areturn
         2: .line 73
      StackMap locals:
      StackMap stack:
            aload 1 /* b */
            invokevirtual org.bouncycastle.math.ec.ECPoint.isInfinity:()Z
            ifeq 4
         3: .line 75
            aload 0 /* this */
            areturn
         4: .line 77
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* b */
            if_acmpne 6
         5: .line 79
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.twice:()Lorg/bouncycastle/math/ec/ECPoint;
            areturn
         6: .line 82
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.getCurve:()Lorg/bouncycastle/math/ec/ECCurve;
            astore 2 /* curve */
        start local 2 // org.bouncycastle.math.ec.ECCurve curve
         7: .line 84
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.x:Lorg/bouncycastle/math/ec/ECFieldElement;
            checkcast org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement
            astore 3 /* X1 */
        start local 3 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement X1
         8: aload 0 /* this */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.y:Lorg/bouncycastle/math/ec/ECFieldElement;
            checkcast org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement
            astore 4 /* Y1 */
        start local 4 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement Y1
         9: .line 85
            aload 1 /* b */
            invokevirtual org.bouncycastle.math.ec.ECPoint.getXCoord:()Lorg/bouncycastle/math/ec/ECFieldElement;
            checkcast org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement
            astore 5 /* X2 */
        start local 5 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement X2
        10: aload 1 /* b */
            invokevirtual org.bouncycastle.math.ec.ECPoint.getYCoord:()Lorg/bouncycastle/math/ec/ECFieldElement;
            checkcast org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement
            astore 6 /* Y2 */
        start local 6 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement Y2
        11: .line 87
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.zs:[Lorg/bouncycastle/math/ec/ECFieldElement;
            iconst_0
            aaload
            checkcast org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement
            astore 7 /* Z1 */
        start local 7 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement Z1
        12: .line 88
            aload 1 /* b */
            iconst_0
            invokevirtual org.bouncycastle.math.ec.ECPoint.getZCoord:(I)Lorg/bouncycastle/math/ec/ECFieldElement;
            checkcast org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement
            astore 8 /* Z2 */
        start local 8 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement Z2
        13: .line 91
            invokestatic org.bouncycastle.math.raw.Nat256.createExt:()[I
            astore 10 /* tt1 */
        start local 10 // int[] tt1
        14: .line 92
            invokestatic org.bouncycastle.math.raw.Nat256.create:()[I
            astore 11 /* t2 */
        start local 11 // int[] t2
        15: .line 93
            invokestatic org.bouncycastle.math.raw.Nat256.create:()[I
            astore 12 /* t3 */
        start local 12 // int[] t3
        16: .line 94
            invokestatic org.bouncycastle.math.raw.Nat256.create:()[I
            astore 13 /* t4 */
        start local 13 // int[] t4
        17: .line 96
            aload 7 /* Z1 */
            invokevirtual org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.isOne:()Z
            istore 14 /* Z1IsOne */
        start local 14 // boolean Z1IsOne
        18: .line 98
            iload 14 /* Z1IsOne */
            ifeq 22
        19: .line 100
            aload 5 /* X2 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            astore 15 /* U2 */
        start local 15 // int[] U2
        20: .line 101
            aload 6 /* Y2 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            astore 16 /* S2 */
        start local 16 // int[] S2
        21: .line 102
            goto 28
        end local 16 // int[] S2
        end local 15 // int[] U2
        22: .line 105
      StackMap locals: org.bouncycastle.math.ec.custom.gm.SM2P256V1Point org.bouncycastle.math.ec.ECPoint org.bouncycastle.math.ec.ECCurve org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement top int[] int[] int[] int[] int
      StackMap stack:
            aload 12 /* t3 */
            astore 16 /* S2 */
        start local 16 // int[] S2
        23: .line 106
            aload 7 /* Z1 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 16 /* S2 */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.square:([I[I)V
        24: .line 108
            aload 11 /* t2 */
            astore 15 /* U2 */
        start local 15 // int[] U2
        25: .line 109
            aload 16 /* S2 */
            aload 5 /* X2 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 15 /* U2 */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.multiply:([I[I[I)V
        26: .line 111
            aload 16 /* S2 */
            aload 7 /* Z1 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 16 /* S2 */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.multiply:([I[I[I)V
        27: .line 112
            aload 16 /* S2 */
            aload 6 /* Y2 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 16 /* S2 */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.multiply:([I[I[I)V
        28: .line 115
      StackMap locals: int[] int[]
      StackMap stack:
            aload 8 /* Z2 */
            invokevirtual org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.isOne:()Z
            istore 17 /* Z2IsOne */
        start local 17 // boolean Z2IsOne
        29: .line 117
            iload 17 /* Z2IsOne */
            ifeq 33
        30: .line 119
            aload 3 /* X1 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            astore 18 /* U1 */
        start local 18 // int[] U1
        31: .line 120
            aload 4 /* Y1 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            astore 19 /* S1 */
        start local 19 // int[] S1
        32: .line 121
            goto 39
        end local 19 // int[] S1
        end local 18 // int[] U1
        33: .line 124
      StackMap locals: int
      StackMap stack:
            aload 13 /* t4 */
            astore 19 /* S1 */
        start local 19 // int[] S1
        34: .line 125
            aload 8 /* Z2 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 19 /* S1 */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.square:([I[I)V
        35: .line 127
            aload 10 /* tt1 */
            astore 18 /* U1 */
        start local 18 // int[] U1
        36: .line 128
            aload 19 /* S1 */
            aload 3 /* X1 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 18 /* U1 */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.multiply:([I[I[I)V
        37: .line 130
            aload 19 /* S1 */
            aload 8 /* Z2 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 19 /* S1 */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.multiply:([I[I[I)V
        38: .line 131
            aload 19 /* S1 */
            aload 4 /* Y1 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 19 /* S1 */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.multiply:([I[I[I)V
        39: .line 134
      StackMap locals: int[] int[]
      StackMap stack:
            invokestatic org.bouncycastle.math.raw.Nat256.create:()[I
            astore 20 /* H */
        start local 20 // int[] H
        40: .line 135
            aload 18 /* U1 */
            aload 15 /* U2 */
            aload 20 /* H */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.subtract:([I[I[I)V
        41: .line 137
            aload 11 /* t2 */
            astore 21 /* R */
        start local 21 // int[] R
        42: .line 138
            aload 19 /* S1 */
            aload 16 /* S2 */
            aload 21 /* R */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.subtract:([I[I[I)V
        43: .line 141
            aload 20 /* H */
            invokestatic org.bouncycastle.math.raw.Nat256.isZero:([I)Z
            ifeq 47
        44: .line 143
            aload 21 /* R */
            invokestatic org.bouncycastle.math.raw.Nat256.isZero:([I)Z
            ifeq 46
        45: .line 146
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.twice:()Lorg/bouncycastle/math/ec/ECPoint;
            areturn
        46: .line 150
      StackMap locals: int[] int[]
      StackMap stack:
            aload 2 /* curve */
            invokevirtual org.bouncycastle.math.ec.ECCurve.getInfinity:()Lorg/bouncycastle/math/ec/ECPoint;
            areturn
        47: .line 153
      StackMap locals:
      StackMap stack:
            aload 12 /* t3 */
            astore 22 /* HSquared */
        start local 22 // int[] HSquared
        48: .line 154
            aload 20 /* H */
            aload 22 /* HSquared */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.square:([I[I)V
        49: .line 156
            invokestatic org.bouncycastle.math.raw.Nat256.create:()[I
            astore 23 /* G */
        start local 23 // int[] G
        50: .line 157
            aload 22 /* HSquared */
            aload 20 /* H */
            aload 23 /* G */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.multiply:([I[I[I)V
        51: .line 159
            aload 12 /* t3 */
            astore 24 /* V */
        start local 24 // int[] V
        52: .line 160
            aload 22 /* HSquared */
            aload 18 /* U1 */
            aload 24 /* V */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.multiply:([I[I[I)V
        53: .line 162
            aload 23 /* G */
            aload 23 /* G */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.negate:([I[I)V
        54: .line 163
            aload 19 /* S1 */
            aload 23 /* G */
            aload 10 /* tt1 */
            invokestatic org.bouncycastle.math.raw.Nat256.mul:([I[I[I)V
        55: .line 165
            aload 24 /* V */
            aload 24 /* V */
            aload 23 /* G */
            invokestatic org.bouncycastle.math.raw.Nat256.addBothTo:([I[I[I)I
            istore 9 /* c */
        start local 9 // int c
        56: .line 166
            iload 9 /* c */
            aload 23 /* G */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.reduce32:(I[I)V
        57: .line 168
            new org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement
            dup
            aload 13 /* t4 */
            invokespecial org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.<init>:([I)V
            astore 25 /* X3 */
        start local 25 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement X3
        58: .line 169
            aload 21 /* R */
            aload 25 /* X3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.square:([I[I)V
        59: .line 170
            aload 25 /* X3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 23 /* G */
            aload 25 /* X3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.subtract:([I[I[I)V
        60: .line 172
            new org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement
            dup
            aload 23 /* G */
            invokespecial org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.<init>:([I)V
            astore 26 /* Y3 */
        start local 26 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement Y3
        61: .line 173
            aload 24 /* V */
            aload 25 /* X3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 26 /* Y3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.subtract:([I[I[I)V
        62: .line 174
            aload 26 /* Y3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 21 /* R */
            aload 10 /* tt1 */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.multiplyAddToExt:([I[I[I)V
        63: .line 175
            aload 10 /* tt1 */
            aload 26 /* Y3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.reduce:([I[I)V
        64: .line 177
            new org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement
            dup
            aload 20 /* H */
            invokespecial org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.<init>:([I)V
            astore 27 /* Z3 */
        start local 27 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement Z3
        65: .line 178
            iload 14 /* Z1IsOne */
            ifne 67
        66: .line 180
            aload 27 /* Z3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 7 /* Z1 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 27 /* Z3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.multiply:([I[I[I)V
        67: .line 182
      StackMap locals: org.bouncycastle.math.ec.custom.gm.SM2P256V1Point org.bouncycastle.math.ec.ECPoint org.bouncycastle.math.ec.ECCurve org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement int int[] int[] int[] int[] int int[] int[] int int[] int[] int[] int[] int[] int[] int[] org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement
      StackMap stack:
            iload 17 /* Z2IsOne */
            ifne 69
        68: .line 184
            aload 27 /* Z3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 8 /* Z2 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 27 /* Z3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.multiply:([I[I[I)V
        69: .line 187
      StackMap locals:
      StackMap stack:
            iconst_1
            anewarray org.bouncycastle.math.ec.ECFieldElement
            dup
            iconst_0
            aload 27 /* Z3 */
            aastore
            astore 28 /* zs */
        start local 28 // org.bouncycastle.math.ec.ECFieldElement[] zs
        70: .line 189
            new org.bouncycastle.math.ec.custom.gm.SM2P256V1Point
            dup
            aload 2 /* curve */
            aload 25 /* X3 */
            aload 26 /* Y3 */
            aload 28 /* zs */
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.withCompression:Z
            invokespecial org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.<init>:(Lorg/bouncycastle/math/ec/ECCurve;Lorg/bouncycastle/math/ec/ECFieldElement;Lorg/bouncycastle/math/ec/ECFieldElement;[Lorg/bouncycastle/math/ec/ECFieldElement;Z)V
            areturn
        end local 28 // org.bouncycastle.math.ec.ECFieldElement[] zs
        end local 27 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement Z3
        end local 26 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement Y3
        end local 25 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement X3
        end local 24 // int[] V
        end local 23 // int[] G
        end local 22 // int[] HSquared
        end local 21 // int[] R
        end local 20 // int[] H
        end local 19 // int[] S1
        end local 18 // int[] U1
        end local 17 // boolean Z2IsOne
        end local 16 // int[] S2
        end local 15 // int[] U2
        end local 14 // boolean Z1IsOne
        end local 13 // int[] t4
        end local 12 // int[] t3
        end local 11 // int[] t2
        end local 10 // int[] tt1
        end local 9 // int c
        end local 8 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement Z2
        end local 7 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement Z1
        end local 6 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement Y2
        end local 5 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement X2
        end local 4 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement Y1
        end local 3 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement X1
        end local 2 // org.bouncycastle.math.ec.ECCurve curve
        end local 1 // org.bouncycastle.math.ec.ECPoint b
        end local 0 // org.bouncycastle.math.ec.custom.gm.SM2P256V1Point this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   71     0      this  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1Point;
            0   71     1         b  Lorg/bouncycastle/math/ec/ECPoint;
            7   71     2     curve  Lorg/bouncycastle/math/ec/ECCurve;
            8   71     3        X1  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1FieldElement;
            9   71     4        Y1  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1FieldElement;
           10   71     5        X2  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1FieldElement;
           11   71     6        Y2  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1FieldElement;
           12   71     7        Z1  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1FieldElement;
           13   71     8        Z2  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1FieldElement;
           56   71     9         c  I
           14   71    10       tt1  [I
           15   71    11        t2  [I
           16   71    12        t3  [I
           17   71    13        t4  [I
           18   71    14   Z1IsOne  Z
           20   22    15        U2  [I
           25   71    15        U2  [I
           21   22    16        S2  [I
           23   71    16        S2  [I
           29   71    17   Z2IsOne  Z
           31   33    18        U1  [I
           36   71    18        U1  [I
           32   33    19        S1  [I
           34   71    19        S1  [I
           40   71    20         H  [I
           42   71    21         R  [I
           48   71    22  HSquared  [I
           50   71    23         G  [I
           52   71    24         V  [I
           58   71    25        X3  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1FieldElement;
           61   71    26        Y3  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1FieldElement;
           65   71    27        Z3  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1FieldElement;
           70   71    28        zs  [Lorg/bouncycastle/math/ec/ECFieldElement;
    MethodParameters:
      Name  Flags
      b     

  public org.bouncycastle.math.ec.ECPoint twice();
    descriptor: ()Lorg/bouncycastle/math/ec/ECPoint;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=9, locals=17, args_size=1
        start local 0 // org.bouncycastle.math.ec.custom.gm.SM2P256V1Point this
         0: .line 194
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.isInfinity:()Z
            ifeq 2
         1: .line 196
            aload 0 /* this */
            areturn
         2: .line 199
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.getCurve:()Lorg/bouncycastle/math/ec/ECCurve;
            astore 1 /* curve */
        start local 1 // org.bouncycastle.math.ec.ECCurve curve
         3: .line 201
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.y:Lorg/bouncycastle/math/ec/ECFieldElement;
            checkcast org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement
            astore 2 /* Y1 */
        start local 2 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement Y1
         4: .line 202
            aload 2 /* Y1 */
            invokevirtual org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.isZero:()Z
            ifeq 6
         5: .line 204
            aload 1 /* curve */
            invokevirtual org.bouncycastle.math.ec.ECCurve.getInfinity:()Lorg/bouncycastle/math/ec/ECPoint;
            areturn
         6: .line 207
      StackMap locals: org.bouncycastle.math.ec.ECCurve org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.x:Lorg/bouncycastle/math/ec/ECFieldElement;
            checkcast org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement
            astore 3 /* X1 */
        start local 3 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement X1
         7: aload 0 /* this */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.zs:[Lorg/bouncycastle/math/ec/ECFieldElement;
            iconst_0
            aaload
            checkcast org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement
            astore 4 /* Z1 */
        start local 4 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement Z1
         8: .line 210
            invokestatic org.bouncycastle.math.raw.Nat256.create:()[I
            astore 6 /* t1 */
        start local 6 // int[] t1
         9: .line 211
            invokestatic org.bouncycastle.math.raw.Nat256.create:()[I
            astore 7 /* t2 */
        start local 7 // int[] t2
        10: .line 213
            invokestatic org.bouncycastle.math.raw.Nat256.create:()[I
            astore 8 /* Y1Squared */
        start local 8 // int[] Y1Squared
        11: .line 214
            aload 2 /* Y1 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 8 /* Y1Squared */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.square:([I[I)V
        12: .line 216
            invokestatic org.bouncycastle.math.raw.Nat256.create:()[I
            astore 9 /* T */
        start local 9 // int[] T
        13: .line 217
            aload 8 /* Y1Squared */
            aload 9 /* T */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.square:([I[I)V
        14: .line 219
            aload 4 /* Z1 */
            invokevirtual org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.isOne:()Z
            istore 10 /* Z1IsOne */
        start local 10 // boolean Z1IsOne
        15: .line 221
            aload 4 /* Z1 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            astore 11 /* Z1Squared */
        start local 11 // int[] Z1Squared
        16: .line 222
            iload 10 /* Z1IsOne */
            ifne 19
        17: .line 224
            aload 7 /* t2 */
            astore 11 /* Z1Squared */
        18: .line 225
            aload 4 /* Z1 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 11 /* Z1Squared */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.square:([I[I)V
        19: .line 228
      StackMap locals: org.bouncycastle.math.ec.custom.gm.SM2P256V1Point org.bouncycastle.math.ec.ECCurve org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement top int[] int[] int[] int[] int int[]
      StackMap stack:
            aload 3 /* X1 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 11 /* Z1Squared */
            aload 6 /* t1 */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.subtract:([I[I[I)V
        20: .line 230
            aload 7 /* t2 */
            astore 12 /* M */
        start local 12 // int[] M
        21: .line 231
            aload 3 /* X1 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 11 /* Z1Squared */
            aload 12 /* M */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.add:([I[I[I)V
        22: .line 232
            aload 12 /* M */
            aload 6 /* t1 */
            aload 12 /* M */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.multiply:([I[I[I)V
        23: .line 233
            aload 12 /* M */
            aload 12 /* M */
            aload 12 /* M */
            invokestatic org.bouncycastle.math.raw.Nat256.addBothTo:([I[I[I)I
            istore 5 /* c */
        start local 5 // int c
        24: .line 234
            iload 5 /* c */
            aload 12 /* M */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.reduce32:(I[I)V
        25: .line 236
            aload 8 /* Y1Squared */
            astore 13 /* S */
        start local 13 // int[] S
        26: .line 237
            aload 8 /* Y1Squared */
            aload 3 /* X1 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 13 /* S */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.multiply:([I[I[I)V
        27: .line 238
            bipush 8
            aload 13 /* S */
            iconst_2
            iconst_0
            invokestatic org.bouncycastle.math.raw.Nat.shiftUpBits:(I[III)I
            istore 5 /* c */
        28: .line 239
            iload 5 /* c */
            aload 13 /* S */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.reduce32:(I[I)V
        29: .line 241
            bipush 8
            aload 9 /* T */
            iconst_3
            iconst_0
            aload 6 /* t1 */
            invokestatic org.bouncycastle.math.raw.Nat.shiftUpBits:(I[III[I)I
            istore 5 /* c */
        30: .line 242
            iload 5 /* c */
            aload 6 /* t1 */
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.reduce32:(I[I)V
        31: .line 244
            new org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement
            dup
            aload 9 /* T */
            invokespecial org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.<init>:([I)V
            astore 14 /* X3 */
        start local 14 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement X3
        32: .line 245
            aload 12 /* M */
            aload 14 /* X3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.square:([I[I)V
        33: .line 246
            aload 14 /* X3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 13 /* S */
            aload 14 /* X3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.subtract:([I[I[I)V
        34: .line 247
            aload 14 /* X3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 13 /* S */
            aload 14 /* X3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.subtract:([I[I[I)V
        35: .line 249
            new org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement
            dup
            aload 13 /* S */
            invokespecial org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.<init>:([I)V
            astore 15 /* Y3 */
        start local 15 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement Y3
        36: .line 250
            aload 13 /* S */
            aload 14 /* X3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 15 /* Y3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.subtract:([I[I[I)V
        37: .line 251
            aload 15 /* Y3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 12 /* M */
            aload 15 /* Y3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.multiply:([I[I[I)V
        38: .line 252
            aload 15 /* Y3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 6 /* t1 */
            aload 15 /* Y3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.subtract:([I[I[I)V
        39: .line 254
            new org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement
            dup
            aload 12 /* M */
            invokespecial org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.<init>:([I)V
            astore 16 /* Z3 */
        start local 16 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement Z3
        40: .line 255
            aload 2 /* Y1 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 16 /* Z3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.twice:([I[I)V
        41: .line 256
            iload 10 /* Z1IsOne */
            ifne 43
        42: .line 258
            aload 16 /* Z3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 4 /* Z1 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            aload 16 /* Z3 */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement.x:[I
            invokestatic org.bouncycastle.math.ec.custom.gm.SM2P256V1Field.multiply:([I[I[I)V
        43: .line 261
      StackMap locals: org.bouncycastle.math.ec.custom.gm.SM2P256V1Point org.bouncycastle.math.ec.ECCurve org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement int int[] int[] int[] int[] int int[] int[] int[] org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement
      StackMap stack:
            new org.bouncycastle.math.ec.custom.gm.SM2P256V1Point
            dup
            aload 1 /* curve */
            aload 14 /* X3 */
            aload 15 /* Y3 */
            iconst_1
            anewarray org.bouncycastle.math.ec.ECFieldElement
            dup
            iconst_0
            aload 16 /* Z3 */
            aastore
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.withCompression:Z
            invokespecial org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.<init>:(Lorg/bouncycastle/math/ec/ECCurve;Lorg/bouncycastle/math/ec/ECFieldElement;Lorg/bouncycastle/math/ec/ECFieldElement;[Lorg/bouncycastle/math/ec/ECFieldElement;Z)V
            areturn
        end local 16 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement Z3
        end local 15 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement Y3
        end local 14 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement X3
        end local 13 // int[] S
        end local 12 // int[] M
        end local 11 // int[] Z1Squared
        end local 10 // boolean Z1IsOne
        end local 9 // int[] T
        end local 8 // int[] Y1Squared
        end local 7 // int[] t2
        end local 6 // int[] t1
        end local 5 // int c
        end local 4 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement Z1
        end local 3 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement X1
        end local 2 // org.bouncycastle.math.ec.custom.gm.SM2P256V1FieldElement Y1
        end local 1 // org.bouncycastle.math.ec.ECCurve curve
        end local 0 // org.bouncycastle.math.ec.custom.gm.SM2P256V1Point this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   44     0       this  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1Point;
            3   44     1      curve  Lorg/bouncycastle/math/ec/ECCurve;
            4   44     2         Y1  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1FieldElement;
            7   44     3         X1  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1FieldElement;
            8   44     4         Z1  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1FieldElement;
           24   44     5          c  I
            9   44     6         t1  [I
           10   44     7         t2  [I
           11   44     8  Y1Squared  [I
           13   44     9          T  [I
           15   44    10    Z1IsOne  Z
           16   44    11  Z1Squared  [I
           21   44    12          M  [I
           26   44    13          S  [I
           32   44    14         X3  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1FieldElement;
           36   44    15         Y3  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1FieldElement;
           40   44    16         Z3  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1FieldElement;

  public org.bouncycastle.math.ec.ECPoint twicePlus(org.bouncycastle.math.ec.ECPoint);
    descriptor: (Lorg/bouncycastle/math/ec/ECPoint;)Lorg/bouncycastle/math/ec/ECPoint;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.bouncycastle.math.ec.custom.gm.SM2P256V1Point this
        start local 1 // org.bouncycastle.math.ec.ECPoint b
         0: .line 266
            aload 0 /* this */
            aload 1 /* b */
            if_acmpne 2
         1: .line 268
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.threeTimes:()Lorg/bouncycastle/math/ec/ECPoint;
            areturn
         2: .line 270
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.isInfinity:()Z
            ifeq 4
         3: .line 272
            aload 1 /* b */
            areturn
         4: .line 274
      StackMap locals:
      StackMap stack:
            aload 1 /* b */
            invokevirtual org.bouncycastle.math.ec.ECPoint.isInfinity:()Z
            ifeq 6
         5: .line 276
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.twice:()Lorg/bouncycastle/math/ec/ECPoint;
            areturn
         6: .line 279
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.y:Lorg/bouncycastle/math/ec/ECFieldElement;
            astore 2 /* Y1 */
        start local 2 // org.bouncycastle.math.ec.ECFieldElement Y1
         7: .line 280
            aload 2 /* Y1 */
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.isZero:()Z
            ifeq 9
         8: .line 282
            aload 1 /* b */
            areturn
         9: .line 285
      StackMap locals: org.bouncycastle.math.ec.ECFieldElement
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.twice:()Lorg/bouncycastle/math/ec/ECPoint;
            aload 1 /* b */
            invokevirtual org.bouncycastle.math.ec.ECPoint.add:(Lorg/bouncycastle/math/ec/ECPoint;)Lorg/bouncycastle/math/ec/ECPoint;
            areturn
        end local 2 // org.bouncycastle.math.ec.ECFieldElement Y1
        end local 1 // org.bouncycastle.math.ec.ECPoint b
        end local 0 // org.bouncycastle.math.ec.custom.gm.SM2P256V1Point this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0  this  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1Point;
            0   10     1     b  Lorg/bouncycastle/math/ec/ECPoint;
            7   10     2    Y1  Lorg/bouncycastle/math/ec/ECFieldElement;
    MethodParameters:
      Name  Flags
      b     

  public org.bouncycastle.math.ec.ECPoint threeTimes();
    descriptor: ()Lorg/bouncycastle/math/ec/ECPoint;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.bouncycastle.math.ec.custom.gm.SM2P256V1Point this
         0: .line 290
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.isInfinity:()Z
            ifne 1
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.y:Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.isZero:()Z
            ifeq 2
         1: .line 292
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            areturn
         2: .line 296
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.twice:()Lorg/bouncycastle/math/ec/ECPoint;
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.ECPoint.add:(Lorg/bouncycastle/math/ec/ECPoint;)Lorg/bouncycastle/math/ec/ECPoint;
            areturn
        end local 0 // org.bouncycastle.math.ec.custom.gm.SM2P256V1Point this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1Point;

  public org.bouncycastle.math.ec.ECPoint negate();
    descriptor: ()Lorg/bouncycastle/math/ec/ECPoint;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=1, args_size=1
        start local 0 // org.bouncycastle.math.ec.custom.gm.SM2P256V1Point this
         0: .line 301
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.isInfinity:()Z
            ifeq 2
         1: .line 303
            aload 0 /* this */
            areturn
         2: .line 306
      StackMap locals:
      StackMap stack:
            new org.bouncycastle.math.ec.custom.gm.SM2P256V1Point
            dup
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.curve:Lorg/bouncycastle/math/ec/ECCurve;
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.x:Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.y:Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.negate:()Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.zs:[Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.withCompression:Z
            invokespecial org.bouncycastle.math.ec.custom.gm.SM2P256V1Point.<init>:(Lorg/bouncycastle/math/ec/ECCurve;Lorg/bouncycastle/math/ec/ECFieldElement;Lorg/bouncycastle/math/ec/ECFieldElement;[Lorg/bouncycastle/math/ec/ECFieldElement;Z)V
            areturn
        end local 0 // org.bouncycastle.math.ec.custom.gm.SM2P256V1Point this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/bouncycastle/math/ec/custom/gm/SM2P256V1Point;
}
SourceFile: "SM2P256V1Point.java"
InnerClasses:
  public abstract AbstractFp = org.bouncycastle.math.ec.ECPoint$AbstractFp of org.bouncycastle.math.ec.ECPoint
/

org.bouncycastle/ bcprov-jdk15on/ 1.61/ org/bouncycastle/math/ec/custom/gm/SM2P256V1Point.class
