org.bouncycastle/bcprov-jdk15/1.46 : org/bouncycastle/math/ec/ECPoint$Fp.class

ECPoint$Fp
http://www.bouncycastle.org/java.html: The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5.
Bouncy Castle Licence
public class org.bouncycastle.math.ec.ECPoint$Fp extends org.bouncycastle.math.ec.ECPoint
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.math.ec.ECPoint$Fp
  super_class: org.bouncycastle.math.ec.ECPoint
{
  public void <init>(org.bouncycastle.math.ec.ECCurve, org.bouncycastle.math.ec.ECFieldElement, org.bouncycastle.math.ec.ECFieldElement);
    descriptor: (Lorg/bouncycastle/math/ec/ECCurve;Lorg/bouncycastle/math/ec/ECFieldElement;Lorg/bouncycastle/math/ec/ECFieldElement;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // org.bouncycastle.math.ec.ECPoint$Fp 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 170
            aload 0 /* this */
            aload 1 /* curve */
            aload 2 /* x */
            aload 3 /* y */
            iconst_0
            invokespecial org.bouncycastle.math.ec.ECPoint$Fp.<init>:(Lorg/bouncycastle/math/ec/ECCurve;Lorg/bouncycastle/math/ec/ECFieldElement;Lorg/bouncycastle/math/ec/ECFieldElement;Z)V
         1: .line 171
            return
        end local 3 // org.bouncycastle.math.ec.ECFieldElement y
        end local 2 // org.bouncycastle.math.ec.ECFieldElement x
        end local 1 // org.bouncycastle.math.ec.ECCurve curve
        end local 0 // org.bouncycastle.math.ec.ECPoint$Fp this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lorg/bouncycastle/math/ec/ECPoint$Fp;
            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.ECPoint$Fp this
        start local 1 // org.bouncycastle.math.ec.ECCurve curve
        start local 2 // org.bouncycastle.math.ec.ECFieldElement x
        start local 3 // org.bouncycastle.math.ec.ECFieldElement y
        start local 4 // boolean withCompression
         0: .line 183
            aload 0 /* this */
            aload 1 /* curve */
            aload 2 /* x */
            aload 3 /* y */
            invokespecial org.bouncycastle.math.ec.ECPoint.<init>:(Lorg/bouncycastle/math/ec/ECCurve;Lorg/bouncycastle/math/ec/ECFieldElement;Lorg/bouncycastle/math/ec/ECFieldElement;)V
         1: .line 185
            aload 2 /* x */
            ifnull 2
            aload 3 /* y */
            ifnull 3
      StackMap locals: org.bouncycastle.math.ec.ECPoint$Fp org.bouncycastle.math.ec.ECCurve org.bouncycastle.math.ec.ECFieldElement org.bouncycastle.math.ec.ECFieldElement int
      StackMap stack:
         2: aload 2 /* x */
            ifnonnull 4
            aload 3 /* y */
            ifnull 4
         3: .line 187
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            ldc "Exactly one of the field elements is null"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 190
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 4 /* withCompression */
            putfield org.bouncycastle.math.ec.ECPoint$Fp.withCompression:Z
         5: .line 191
            return
        end local 4 // boolean withCompression
        end local 3 // org.bouncycastle.math.ec.ECFieldElement y
        end local 2 // org.bouncycastle.math.ec.ECFieldElement x
        end local 1 // org.bouncycastle.math.ec.ECCurve curve
        end local 0 // org.bouncycastle.math.ec.ECPoint$Fp this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    6     0             this  Lorg/bouncycastle/math/ec/ECPoint$Fp;
            0    6     1            curve  Lorg/bouncycastle/math/ec/ECCurve;
            0    6     2                x  Lorg/bouncycastle/math/ec/ECFieldElement;
            0    6     3                y  Lorg/bouncycastle/math/ec/ECFieldElement;
            0    6     4  withCompression  Z
    MethodParameters:
                 Name  Flags
      curve            
      x                
      y                
      withCompression  

  public byte[] getEncoded();
    descriptor: ()[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=1
        start local 0 // org.bouncycastle.math.ec.ECPoint$Fp this
         0: .line 198
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.ECPoint$Fp.isInfinity:()Z
            ifeq 2
         1: .line 200
            iconst_1
            newarray 8
            areturn
         2: .line 203
      StackMap locals:
      StackMap stack:
            getstatic org.bouncycastle.math.ec.ECPoint.converter:Lorg/bouncycastle/asn1/x9/X9IntegerConverter;
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.x:Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.asn1.x9.X9IntegerConverter.getByteLength:(Lorg/bouncycastle/math/ec/ECFieldElement;)I
            istore 1 /* qLength */
        start local 1 // int qLength
         3: .line 205
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.withCompression:Z
            ifeq 13
         4: .line 209
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.ECPoint$Fp.getY:()Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.toBigInteger:()Ljava/math/BigInteger;
            iconst_0
            invokevirtual java.math.BigInteger.testBit:(I)Z
            ifeq 7
         5: .line 211
            iconst_3
            istore 2 /* PC */
        start local 2 // byte PC
         6: .line 212
            goto 8
        end local 2 // byte PC
         7: .line 215
      StackMap locals: int
      StackMap stack:
            iconst_2
            istore 2 /* PC */
        start local 2 // byte PC
         8: .line 218
      StackMap locals: int
      StackMap stack:
            getstatic org.bouncycastle.math.ec.ECPoint.converter:Lorg/bouncycastle/asn1/x9/X9IntegerConverter;
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.ECPoint$Fp.getX:()Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.toBigInteger:()Ljava/math/BigInteger;
            iload 1 /* qLength */
            invokevirtual org.bouncycastle.asn1.x9.X9IntegerConverter.integerToBytes:(Ljava/math/BigInteger;I)[B
            astore 3 /* X */
        start local 3 // byte[] X
         9: .line 219
            aload 3 /* X */
            arraylength
            iconst_1
            iadd
            newarray 8
            astore 4 /* PO */
        start local 4 // byte[] PO
        10: .line 221
            aload 4 /* PO */
            iconst_0
            iload 2 /* PC */
            bastore
        11: .line 222
            aload 3 /* X */
            iconst_0
            aload 4 /* PO */
            iconst_1
            aload 3 /* X */
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        12: .line 224
            aload 4 /* PO */
            areturn
        end local 4 // byte[] PO
        end local 3 // byte[] X
        end local 2 // byte PC
        13: .line 228
      StackMap locals:
      StackMap stack:
            getstatic org.bouncycastle.math.ec.ECPoint.converter:Lorg/bouncycastle/asn1/x9/X9IntegerConverter;
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.ECPoint$Fp.getX:()Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.toBigInteger:()Ljava/math/BigInteger;
            iload 1 /* qLength */
            invokevirtual org.bouncycastle.asn1.x9.X9IntegerConverter.integerToBytes:(Ljava/math/BigInteger;I)[B
            astore 2 /* X */
        start local 2 // byte[] X
        14: .line 229
            getstatic org.bouncycastle.math.ec.ECPoint.converter:Lorg/bouncycastle/asn1/x9/X9IntegerConverter;
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.ECPoint$Fp.getY:()Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.toBigInteger:()Ljava/math/BigInteger;
            iload 1 /* qLength */
            invokevirtual org.bouncycastle.asn1.x9.X9IntegerConverter.integerToBytes:(Ljava/math/BigInteger;I)[B
            astore 3 /* Y */
        start local 3 // byte[] Y
        15: .line 230
            aload 2 /* X */
            arraylength
            aload 3 /* Y */
            arraylength
            iadd
            iconst_1
            iadd
            newarray 8
            astore 4 /* PO */
        start local 4 // byte[] PO
        16: .line 232
            aload 4 /* PO */
            iconst_0
            iconst_4
            bastore
        17: .line 233
            aload 2 /* X */
            iconst_0
            aload 4 /* PO */
            iconst_1
            aload 2 /* X */
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        18: .line 234
            aload 3 /* Y */
            iconst_0
            aload 4 /* PO */
            aload 2 /* X */
            arraylength
            iconst_1
            iadd
            aload 3 /* Y */
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        19: .line 236
            aload 4 /* PO */
            areturn
        end local 4 // byte[] PO
        end local 3 // byte[] Y
        end local 2 // byte[] X
        end local 1 // int qLength
        end local 0 // org.bouncycastle.math.ec.ECPoint$Fp this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   20     0     this  Lorg/bouncycastle/math/ec/ECPoint$Fp;
            3   20     1  qLength  I
            6    7     2       PC  B
            8   13     2       PC  B
            9   13     3        X  [B
           10   13     4       PO  [B
           14   20     2        X  [B
           15   20     3        Y  [B
           16   20     4       PO  [B

  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=5, locals=5, args_size=2
        start local 0 // org.bouncycastle.math.ec.ECPoint$Fp this
        start local 1 // org.bouncycastle.math.ec.ECPoint b
         0: .line 243
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.ECPoint$Fp.isInfinity:()Z
            ifeq 2
         1: .line 245
            aload 1 /* b */
            areturn
         2: .line 248
      StackMap locals:
      StackMap stack:
            aload 1 /* b */
            invokevirtual org.bouncycastle.math.ec.ECPoint.isInfinity:()Z
            ifeq 4
         3: .line 250
            aload 0 /* this */
            areturn
         4: .line 254
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.x:Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 1 /* b */
            getfield org.bouncycastle.math.ec.ECPoint.x:Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 8
         5: .line 256
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.y:Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 1 /* b */
            getfield org.bouncycastle.math.ec.ECPoint.y:Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 7
         6: .line 259
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.ECPoint$Fp.twice:()Lorg/bouncycastle/math/ec/ECPoint;
            areturn
         7: .line 263
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.curve:Lorg/bouncycastle/math/ec/ECCurve;
            invokevirtual org.bouncycastle.math.ec.ECCurve.getInfinity:()Lorg/bouncycastle/math/ec/ECPoint;
            areturn
         8: .line 266
      StackMap locals:
      StackMap stack:
            aload 1 /* b */
            getfield org.bouncycastle.math.ec.ECPoint.y:Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.y:Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.subtract:(Lorg/bouncycastle/math/ec/ECFieldElement;)Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 1 /* b */
            getfield org.bouncycastle.math.ec.ECPoint.x:Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.x:Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.subtract:(Lorg/bouncycastle/math/ec/ECFieldElement;)Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.divide:(Lorg/bouncycastle/math/ec/ECFieldElement;)Lorg/bouncycastle/math/ec/ECFieldElement;
            astore 2 /* gamma */
        start local 2 // org.bouncycastle.math.ec.ECFieldElement gamma
         9: .line 268
            aload 2 /* gamma */
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.square:()Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.x:Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.subtract:(Lorg/bouncycastle/math/ec/ECFieldElement;)Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 1 /* b */
            getfield org.bouncycastle.math.ec.ECPoint.x:Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.subtract:(Lorg/bouncycastle/math/ec/ECFieldElement;)Lorg/bouncycastle/math/ec/ECFieldElement;
            astore 3 /* x3 */
        start local 3 // org.bouncycastle.math.ec.ECFieldElement x3
        10: .line 269
            aload 2 /* gamma */
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.x:Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 3 /* x3 */
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.subtract:(Lorg/bouncycastle/math/ec/ECFieldElement;)Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.multiply:(Lorg/bouncycastle/math/ec/ECFieldElement;)Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.y:Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.subtract:(Lorg/bouncycastle/math/ec/ECFieldElement;)Lorg/bouncycastle/math/ec/ECFieldElement;
            astore 4 /* y3 */
        start local 4 // org.bouncycastle.math.ec.ECFieldElement y3
        11: .line 271
            new org.bouncycastle.math.ec.ECPoint$Fp
            dup
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.curve:Lorg/bouncycastle/math/ec/ECCurve;
            aload 3 /* x3 */
            aload 4 /* y3 */
            invokespecial org.bouncycastle.math.ec.ECPoint$Fp.<init>:(Lorg/bouncycastle/math/ec/ECCurve;Lorg/bouncycastle/math/ec/ECFieldElement;Lorg/bouncycastle/math/ec/ECFieldElement;)V
            areturn
        end local 4 // org.bouncycastle.math.ec.ECFieldElement y3
        end local 3 // org.bouncycastle.math.ec.ECFieldElement x3
        end local 2 // org.bouncycastle.math.ec.ECFieldElement gamma
        end local 1 // org.bouncycastle.math.ec.ECPoint b
        end local 0 // org.bouncycastle.math.ec.ECPoint$Fp this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   12     0   this  Lorg/bouncycastle/math/ec/ECPoint$Fp;
            0   12     1      b  Lorg/bouncycastle/math/ec/ECPoint;
            9   12     2  gamma  Lorg/bouncycastle/math/ec/ECFieldElement;
           10   12     3     x3  Lorg/bouncycastle/math/ec/ECFieldElement;
           11   12     4     y3  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=6, locals=6, args_size=1
        start local 0 // org.bouncycastle.math.ec.ECPoint$Fp this
         0: .line 277
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.ECPoint$Fp.isInfinity:()Z
            ifeq 2
         1: .line 280
            aload 0 /* this */
            areturn
         2: .line 283
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.y:Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.toBigInteger:()Ljava/math/BigInteger;
            invokevirtual java.math.BigInteger.signum:()I
            ifne 4
         3: .line 287
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.curve:Lorg/bouncycastle/math/ec/ECCurve;
            invokevirtual org.bouncycastle.math.ec.ECCurve.getInfinity:()Lorg/bouncycastle/math/ec/ECPoint;
            areturn
         4: .line 290
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.curve:Lorg/bouncycastle/math/ec/ECCurve;
            ldc 2
            invokestatic java.math.BigInteger.valueOf:(J)Ljava/math/BigInteger;
            invokevirtual org.bouncycastle.math.ec.ECCurve.fromBigInteger:(Ljava/math/BigInteger;)Lorg/bouncycastle/math/ec/ECFieldElement;
            astore 1 /* TWO */
        start local 1 // org.bouncycastle.math.ec.ECFieldElement TWO
         5: .line 291
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.curve:Lorg/bouncycastle/math/ec/ECCurve;
            ldc 3
            invokestatic java.math.BigInteger.valueOf:(J)Ljava/math/BigInteger;
            invokevirtual org.bouncycastle.math.ec.ECCurve.fromBigInteger:(Ljava/math/BigInteger;)Lorg/bouncycastle/math/ec/ECFieldElement;
            astore 2 /* THREE */
        start local 2 // org.bouncycastle.math.ec.ECFieldElement THREE
         6: .line 292
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.x:Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.square:()Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 2 /* THREE */
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.multiply:(Lorg/bouncycastle/math/ec/ECFieldElement;)Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.curve:Lorg/bouncycastle/math/ec/ECCurve;
            getfield org.bouncycastle.math.ec.ECCurve.a:Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.add:(Lorg/bouncycastle/math/ec/ECFieldElement;)Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.y:Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 1 /* TWO */
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.multiply:(Lorg/bouncycastle/math/ec/ECFieldElement;)Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.divide:(Lorg/bouncycastle/math/ec/ECFieldElement;)Lorg/bouncycastle/math/ec/ECFieldElement;
            astore 3 /* gamma */
        start local 3 // org.bouncycastle.math.ec.ECFieldElement gamma
         7: .line 294
            aload 3 /* gamma */
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.square:()Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.x:Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 1 /* TWO */
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.multiply:(Lorg/bouncycastle/math/ec/ECFieldElement;)Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.subtract:(Lorg/bouncycastle/math/ec/ECFieldElement;)Lorg/bouncycastle/math/ec/ECFieldElement;
            astore 4 /* x3 */
        start local 4 // org.bouncycastle.math.ec.ECFieldElement x3
         8: .line 295
            aload 3 /* gamma */
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.x:Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 4 /* x3 */
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.subtract:(Lorg/bouncycastle/math/ec/ECFieldElement;)Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.multiply:(Lorg/bouncycastle/math/ec/ECFieldElement;)Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.y:Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.subtract:(Lorg/bouncycastle/math/ec/ECFieldElement;)Lorg/bouncycastle/math/ec/ECFieldElement;
            astore 5 /* y3 */
        start local 5 // org.bouncycastle.math.ec.ECFieldElement y3
         9: .line 297
            new org.bouncycastle.math.ec.ECPoint$Fp
            dup
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.curve:Lorg/bouncycastle/math/ec/ECCurve;
            aload 4 /* x3 */
            aload 5 /* y3 */
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.withCompression:Z
            invokespecial org.bouncycastle.math.ec.ECPoint$Fp.<init>:(Lorg/bouncycastle/math/ec/ECCurve;Lorg/bouncycastle/math/ec/ECFieldElement;Lorg/bouncycastle/math/ec/ECFieldElement;Z)V
            areturn
        end local 5 // org.bouncycastle.math.ec.ECFieldElement y3
        end local 4 // org.bouncycastle.math.ec.ECFieldElement x3
        end local 3 // org.bouncycastle.math.ec.ECFieldElement gamma
        end local 2 // org.bouncycastle.math.ec.ECFieldElement THREE
        end local 1 // org.bouncycastle.math.ec.ECFieldElement TWO
        end local 0 // org.bouncycastle.math.ec.ECPoint$Fp this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   10     0   this  Lorg/bouncycastle/math/ec/ECPoint$Fp;
            5   10     1    TWO  Lorg/bouncycastle/math/ec/ECFieldElement;
            6   10     2  THREE  Lorg/bouncycastle/math/ec/ECFieldElement;
            7   10     3  gamma  Lorg/bouncycastle/math/ec/ECFieldElement;
            8   10     4     x3  Lorg/bouncycastle/math/ec/ECFieldElement;
            9   10     5     y3  Lorg/bouncycastle/math/ec/ECFieldElement;

  public org.bouncycastle.math.ec.ECPoint subtract(org.bouncycastle.math.ec.ECPoint);
    descriptor: (Lorg/bouncycastle/math/ec/ECPoint;)Lorg/bouncycastle/math/ec/ECPoint;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.bouncycastle.math.ec.ECPoint$Fp this
        start local 1 // org.bouncycastle.math.ec.ECPoint b
         0: .line 303
            aload 1 /* b */
            invokevirtual org.bouncycastle.math.ec.ECPoint.isInfinity:()Z
            ifeq 2
         1: .line 305
            aload 0 /* this */
            areturn
         2: .line 309
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* b */
            invokevirtual org.bouncycastle.math.ec.ECPoint.negate:()Lorg/bouncycastle/math/ec/ECPoint;
            invokevirtual org.bouncycastle.math.ec.ECPoint$Fp.add:(Lorg/bouncycastle/math/ec/ECPoint;)Lorg/bouncycastle/math/ec/ECPoint;
            areturn
        end local 1 // org.bouncycastle.math.ec.ECPoint b
        end local 0 // org.bouncycastle.math.ec.ECPoint$Fp this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/bouncycastle/math/ec/ECPoint$Fp;
            0    3     1     b  Lorg/bouncycastle/math/ec/ECPoint;
    MethodParameters:
      Name  Flags
      b     

  public org.bouncycastle.math.ec.ECPoint negate();
    descriptor: ()Lorg/bouncycastle/math/ec/ECPoint;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=1, args_size=1
        start local 0 // org.bouncycastle.math.ec.ECPoint$Fp this
         0: .line 314
            new org.bouncycastle.math.ec.ECPoint$Fp
            dup
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.curve:Lorg/bouncycastle/math/ec/ECCurve;
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.x:Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.y:Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.negate:()Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.withCompression:Z
            invokespecial org.bouncycastle.math.ec.ECPoint$Fp.<init>:(Lorg/bouncycastle/math/ec/ECCurve;Lorg/bouncycastle/math/ec/ECFieldElement;Lorg/bouncycastle/math/ec/ECFieldElement;Z)V
            areturn
        end local 0 // org.bouncycastle.math.ec.ECPoint$Fp this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/math/ec/ECPoint$Fp;

  synchronized void assertECMultiplier();
    descriptor: ()V
    flags: (0x0020) ACC_SYNCHRONIZED
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.bouncycastle.math.ec.ECPoint$Fp this
         0: .line 322
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECPoint$Fp.multiplier:Lorg/bouncycastle/math/ec/ECMultiplier;
            ifnonnull 2
         1: .line 324
            aload 0 /* this */
            new org.bouncycastle.math.ec.WNafMultiplier
            dup
            invokespecial org.bouncycastle.math.ec.WNafMultiplier.<init>:()V
            putfield org.bouncycastle.math.ec.ECPoint$Fp.multiplier:Lorg/bouncycastle/math/ec/ECMultiplier;
         2: .line 326
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.bouncycastle.math.ec.ECPoint$Fp this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/bouncycastle/math/ec/ECPoint$Fp;
}
SourceFile: "ECPoint.java"
NestHost: org.bouncycastle.math.ec.ECPoint
InnerClasses:
  public Fp = org.bouncycastle.math.ec.ECPoint$Fp of org.bouncycastle.math.ec.ECPoint
/

org.bouncycastle/ bcprov-jdk15/ 1.46/ org/bouncycastle/math/ec/ECPoint$Fp.class
