public abstract class org.bouncycastle.math.ec.ECCurve$AbstractFp extends org.bouncycastle.math.ec.ECCurve
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.bouncycastle.math.ec.ECCurve$AbstractFp
  super_class: org.bouncycastle.math.ec.ECCurve
{
  protected void <init>(java.math.BigInteger);
    descriptor: (Ljava/math/BigInteger;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.bouncycastle.math.ec.ECCurve$AbstractFp this
        start local 1 // java.math.BigInteger q
         0: .line 584
            aload 0 /* this */
            aload 1 /* q */
            invokestatic org.bouncycastle.math.field.FiniteFields.getPrimeField:(Ljava/math/BigInteger;)Lorg/bouncycastle/math/field/FiniteField;
            invokespecial org.bouncycastle.math.ec.ECCurve.<init>:(Lorg/bouncycastle/math/field/FiniteField;)V
         1: .line 585
            return
        end local 1 // java.math.BigInteger q
        end local 0 // org.bouncycastle.math.ec.ECCurve$AbstractFp this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/bouncycastle/math/ec/ECCurve$AbstractFp;
            0    2     1     q  Ljava/math/BigInteger;
    MethodParameters:
      Name  Flags
      q     

  public boolean isValidFieldElement(java.math.BigInteger);
    descriptor: (Ljava/math/BigInteger;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.bouncycastle.math.ec.ECCurve$AbstractFp this
        start local 1 // java.math.BigInteger x
         0: .line 589
            aload 1 /* x */
            ifnull 1
            aload 1 /* x */
            invokevirtual java.math.BigInteger.signum:()I
            iflt 1
            aload 1 /* x */
            aload 0 /* this */
            invokevirtual org.bouncycastle.math.ec.ECCurve$AbstractFp.getField:()Lorg/bouncycastle/math/field/FiniteField;
            invokeinterface org.bouncycastle.math.field.FiniteField.getCharacteristic:()Ljava/math/BigInteger;
            invokevirtual java.math.BigInteger.compareTo:(Ljava/math/BigInteger;)I
            ifge 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 1 // java.math.BigInteger x
        end local 0 // org.bouncycastle.math.ec.ECCurve$AbstractFp this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/bouncycastle/math/ec/ECCurve$AbstractFp;
            0    2     1     x  Ljava/math/BigInteger;
    MethodParameters:
      Name  Flags
      x     

  protected org.bouncycastle.math.ec.ECPoint decompressPoint(int, java.math.BigInteger);
    descriptor: (ILjava/math/BigInteger;)Lorg/bouncycastle/math/ec/ECPoint;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=6, args_size=3
        start local 0 // org.bouncycastle.math.ec.ECCurve$AbstractFp this
        start local 1 // int yTilde
        start local 2 // java.math.BigInteger X1
         0: .line 594
            aload 0 /* this */
            aload 2 /* X1 */
            invokevirtual org.bouncycastle.math.ec.ECCurve$AbstractFp.fromBigInteger:(Ljava/math/BigInteger;)Lorg/bouncycastle/math/ec/ECFieldElement;
            astore 3 /* x */
        start local 3 // org.bouncycastle.math.ec.ECFieldElement x
         1: .line 595
            aload 3 /* x */
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.square:()Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECCurve$AbstractFp.a:Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.add:(Lorg/bouncycastle/math/ec/ECFieldElement;)Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 3 /* x */
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.multiply:(Lorg/bouncycastle/math/ec/ECFieldElement;)Lorg/bouncycastle/math/ec/ECFieldElement;
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.ECCurve$AbstractFp.b:Lorg/bouncycastle/math/ec/ECFieldElement;
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.add:(Lorg/bouncycastle/math/ec/ECFieldElement;)Lorg/bouncycastle/math/ec/ECFieldElement;
            astore 4 /* rhs */
        start local 4 // org.bouncycastle.math.ec.ECFieldElement rhs
         2: .line 596
            aload 4 /* rhs */
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.sqrt:()Lorg/bouncycastle/math/ec/ECFieldElement;
            astore 5 /* y */
        start local 5 // org.bouncycastle.math.ec.ECFieldElement y
         3: .line 601
            aload 5 /* y */
            ifnonnull 5
         4: .line 603
            new java.lang.IllegalArgumentException
            dup
            ldc "Invalid point compression"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         5: .line 606
      StackMap locals: org.bouncycastle.math.ec.ECFieldElement org.bouncycastle.math.ec.ECFieldElement org.bouncycastle.math.ec.ECFieldElement
      StackMap stack:
            aload 5 /* y */
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.testBitZero:()Z
            iload 1 /* yTilde */
            iconst_1
            if_icmpne 6
            iconst_1
            goto 7
      StackMap locals:
      StackMap stack: int
         6: iconst_0
      StackMap locals: org.bouncycastle.math.ec.ECCurve$AbstractFp int java.math.BigInteger org.bouncycastle.math.ec.ECFieldElement org.bouncycastle.math.ec.ECFieldElement org.bouncycastle.math.ec.ECFieldElement
      StackMap stack: int int
         7: if_icmpeq 9
         8: .line 609
            aload 5 /* y */
            invokevirtual org.bouncycastle.math.ec.ECFieldElement.negate:()Lorg/bouncycastle/math/ec/ECFieldElement;
            astore 5 /* y */
         9: .line 612
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 3 /* x */
            aload 5 /* y */
            iconst_1
            invokevirtual org.bouncycastle.math.ec.ECCurve$AbstractFp.createRawPoint:(Lorg/bouncycastle/math/ec/ECFieldElement;Lorg/bouncycastle/math/ec/ECFieldElement;Z)Lorg/bouncycastle/math/ec/ECPoint;
            areturn
        end local 5 // org.bouncycastle.math.ec.ECFieldElement y
        end local 4 // org.bouncycastle.math.ec.ECFieldElement rhs
        end local 3 // org.bouncycastle.math.ec.ECFieldElement x
        end local 2 // java.math.BigInteger X1
        end local 1 // int yTilde
        end local 0 // org.bouncycastle.math.ec.ECCurve$AbstractFp this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   10     0    this  Lorg/bouncycastle/math/ec/ECCurve$AbstractFp;
            0   10     1  yTilde  I
            0   10     2      X1  Ljava/math/BigInteger;
            1   10     3       x  Lorg/bouncycastle/math/ec/ECFieldElement;
            2   10     4     rhs  Lorg/bouncycastle/math/ec/ECFieldElement;
            3   10     5       y  Lorg/bouncycastle/math/ec/ECFieldElement;
    MethodParameters:
        Name  Flags
      yTilde  
      X1      
}
SourceFile: "ECCurve.java"
NestHost: org.bouncycastle.math.ec.ECCurve
InnerClasses:
  public abstract AbstractFp = org.bouncycastle.math.ec.ECCurve$AbstractFp of org.bouncycastle.math.ec.ECCurve