http://www.bouncycastle.org/java.html: The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5 to JDK 1.8.
  • The Legion of the Bouncy Castle Inc. 
public class org.bouncycastle.math.ec.custom.sec.SecP160R2Curve extends org.bouncycastle.math.ec.ECCurve$AbstractFp
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.math.ec.custom.sec.SecP160R2Curve
  super_class: org.bouncycastle.math.ec.ECCurve$AbstractFp
{
  public static final java.math.BigInteger q;
    descriptor: Ljava/math/BigInteger;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  private static final int SecP160R2_DEFAULT_COORDS;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 2

  protected org.bouncycastle.math.ec.custom.sec.SecP160R2Point infinity;
    descriptor: Lorg/bouncycastle/math/ec/custom/sec/SecP160R2Point;
    flags: (0x0004) ACC_PROTECTED

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=0, args_size=0
         0: .line 14
            new java.math.BigInteger
            dup
            iconst_1
         1: .line 15
            ldc "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73"
            invokestatic org.bouncycastle.util.encoders.Hex.decode:(Ljava/lang/String;)[B
         2: .line 14
            invokespecial java.math.BigInteger.<init>:(I[B)V
            putstatic org.bouncycastle.math.ec.custom.sec.SecP160R2Curve.q:Ljava/math/BigInteger;
         3: .line 17
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=1, args_size=1
        start local 0 // org.bouncycastle.math.ec.custom.sec.SecP160R2Curve this
         0: .line 23
            aload 0 /* this */
            getstatic org.bouncycastle.math.ec.custom.sec.SecP160R2Curve.q:Ljava/math/BigInteger;
            invokespecial org.bouncycastle.math.ec.ECCurve$AbstractFp.<init>:(Ljava/math/BigInteger;)V
         1: .line 25
            aload 0 /* this */
            new org.bouncycastle.math.ec.custom.sec.SecP160R2Point
            dup
            aload 0 /* this */
            aconst_null
            aconst_null
            invokespecial org.bouncycastle.math.ec.custom.sec.SecP160R2Point.<init>:(Lorg/bouncycastle/math/ec/ECCurve;Lorg/bouncycastle/math/ec/ECFieldElement;Lorg/bouncycastle/math/ec/ECFieldElement;)V
            putfield org.bouncycastle.math.ec.custom.sec.SecP160R2Curve.infinity:Lorg/bouncycastle/math/ec/custom/sec/SecP160R2Point;
         2: .line 27
            aload 0 /* this */
            aload 0 /* this */
            new java.math.BigInteger
            dup
            iconst_1
         3: .line 28
            ldc "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC70"
            invokestatic org.bouncycastle.util.encoders.Hex.decode:(Ljava/lang/String;)[B
            invokespecial java.math.BigInteger.<init>:(I[B)V
         4: .line 27
            invokevirtual org.bouncycastle.math.ec.custom.sec.SecP160R2Curve.fromBigInteger:(Ljava/math/BigInteger;)Lorg/bouncycastle/math/ec/ECFieldElement;
            putfield org.bouncycastle.math.ec.custom.sec.SecP160R2Curve.a:Lorg/bouncycastle/math/ec/ECFieldElement;
         5: .line 29
            aload 0 /* this */
            aload 0 /* this */
            new java.math.BigInteger
            dup
            iconst_1
         6: .line 30
            ldc "B4E134D3FB59EB8BAB57274904664D5AF50388BA"
            invokestatic org.bouncycastle.util.encoders.Hex.decode:(Ljava/lang/String;)[B
            invokespecial java.math.BigInteger.<init>:(I[B)V
         7: .line 29
            invokevirtual org.bouncycastle.math.ec.custom.sec.SecP160R2Curve.fromBigInteger:(Ljava/math/BigInteger;)Lorg/bouncycastle/math/ec/ECFieldElement;
            putfield org.bouncycastle.math.ec.custom.sec.SecP160R2Curve.b:Lorg/bouncycastle/math/ec/ECFieldElement;
         8: .line 31
            aload 0 /* this */
            new java.math.BigInteger
            dup
            iconst_1
            ldc "0100000000000000000000351EE786A818F3A1A16B"
            invokestatic org.bouncycastle.util.encoders.Hex.decode:(Ljava/lang/String;)[B
            invokespecial java.math.BigInteger.<init>:(I[B)V
            putfield org.bouncycastle.math.ec.custom.sec.SecP160R2Curve.order:Ljava/math/BigInteger;
         9: .line 32
            aload 0 /* this */
            lconst_1
            invokestatic java.math.BigInteger.valueOf:(J)Ljava/math/BigInteger;
            putfield org.bouncycastle.math.ec.custom.sec.SecP160R2Curve.cofactor:Ljava/math/BigInteger;
        10: .line 34
            aload 0 /* this */
            iconst_2
            putfield org.bouncycastle.math.ec.custom.sec.SecP160R2Curve.coord:I
        11: .line 35
            return
        end local 0 // org.bouncycastle.math.ec.custom.sec.SecP160R2Curve this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   12     0  this  Lorg/bouncycastle/math/ec/custom/sec/SecP160R2Curve;

  protected org.bouncycastle.math.ec.ECCurve cloneCurve();
    descriptor: ()Lorg/bouncycastle/math/ec/ECCurve;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.bouncycastle.math.ec.custom.sec.SecP160R2Curve this
         0: .line 39
            new org.bouncycastle.math.ec.custom.sec.SecP160R2Curve
            dup
            invokespecial org.bouncycastle.math.ec.custom.sec.SecP160R2Curve.<init>:()V
            areturn
        end local 0 // org.bouncycastle.math.ec.custom.sec.SecP160R2Curve this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/math/ec/custom/sec/SecP160R2Curve;

  public boolean supportsCoordinateSystem(int);
    descriptor: (I)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // org.bouncycastle.math.ec.custom.sec.SecP160R2Curve this
        start local 1 // int coord
         0: .line 44
            iload 1 /* coord */
            tableswitch { // 2 - 2
                    2: 1
              default: 2
          }
         1: .line 47
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
         2: .line 49
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 1 // int coord
        end local 0 // org.bouncycastle.math.ec.custom.sec.SecP160R2Curve this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Lorg/bouncycastle/math/ec/custom/sec/SecP160R2Curve;
            0    3     1  coord  I
    MethodParameters:
       Name  Flags
      coord  

  public java.math.BigInteger getQ();
    descriptor: ()Ljava/math/BigInteger;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.math.ec.custom.sec.SecP160R2Curve this
         0: .line 55
            getstatic org.bouncycastle.math.ec.custom.sec.SecP160R2Curve.q:Ljava/math/BigInteger;
            areturn
        end local 0 // org.bouncycastle.math.ec.custom.sec.SecP160R2Curve this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/math/ec/custom/sec/SecP160R2Curve;

  public int getFieldSize();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.math.ec.custom.sec.SecP160R2Curve this
         0: .line 60
            getstatic org.bouncycastle.math.ec.custom.sec.SecP160R2Curve.q:Ljava/math/BigInteger;
            invokevirtual java.math.BigInteger.bitLength:()I
            ireturn
        end local 0 // org.bouncycastle.math.ec.custom.sec.SecP160R2Curve this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/math/ec/custom/sec/SecP160R2Curve;

  public org.bouncycastle.math.ec.ECFieldElement fromBigInteger(java.math.BigInteger);
    descriptor: (Ljava/math/BigInteger;)Lorg/bouncycastle/math/ec/ECFieldElement;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.bouncycastle.math.ec.custom.sec.SecP160R2Curve this
        start local 1 // java.math.BigInteger x
         0: .line 65
            new org.bouncycastle.math.ec.custom.sec.SecP160R2FieldElement
            dup
            aload 1 /* x */
            invokespecial org.bouncycastle.math.ec.custom.sec.SecP160R2FieldElement.<init>:(Ljava/math/BigInteger;)V
            areturn
        end local 1 // java.math.BigInteger x
        end local 0 // org.bouncycastle.math.ec.custom.sec.SecP160R2Curve this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/math/ec/custom/sec/SecP160R2Curve;
            0    1     1     x  Ljava/math/BigInteger;
    MethodParameters:
      Name  Flags
      x     

  protected org.bouncycastle.math.ec.ECPoint createRawPoint(org.bouncycastle.math.ec.ECFieldElement, org.bouncycastle.math.ec.ECFieldElement, boolean);
    descriptor: (Lorg/bouncycastle/math/ec/ECFieldElement;Lorg/bouncycastle/math/ec/ECFieldElement;Z)Lorg/bouncycastle/math/ec/ECPoint;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=6, locals=4, args_size=4
        start local 0 // org.bouncycastle.math.ec.custom.sec.SecP160R2Curve this
        start local 1 // org.bouncycastle.math.ec.ECFieldElement x
        start local 2 // org.bouncycastle.math.ec.ECFieldElement y
        start local 3 // boolean withCompression
         0: .line 70
            new org.bouncycastle.math.ec.custom.sec.SecP160R2Point
            dup
            aload 0 /* this */
            aload 1 /* x */
            aload 2 /* y */
            iload 3 /* withCompression */
            invokespecial org.bouncycastle.math.ec.custom.sec.SecP160R2Point.<init>:(Lorg/bouncycastle/math/ec/ECCurve;Lorg/bouncycastle/math/ec/ECFieldElement;Lorg/bouncycastle/math/ec/ECFieldElement;Z)V
            areturn
        end local 3 // boolean withCompression
        end local 2 // org.bouncycastle.math.ec.ECFieldElement y
        end local 1 // org.bouncycastle.math.ec.ECFieldElement x
        end local 0 // org.bouncycastle.math.ec.custom.sec.SecP160R2Curve this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    1     0             this  Lorg/bouncycastle/math/ec/custom/sec/SecP160R2Curve;
            0    1     1                x  Lorg/bouncycastle/math/ec/ECFieldElement;
            0    1     2                y  Lorg/bouncycastle/math/ec/ECFieldElement;
            0    1     3  withCompression  Z
    MethodParameters:
                 Name  Flags
      x                
      y                
      withCompression  

  protected org.bouncycastle.math.ec.ECPoint createRawPoint(org.bouncycastle.math.ec.ECFieldElement, org.bouncycastle.math.ec.ECFieldElement, org.bouncycastle.math.ec.ECFieldElement[], boolean);
    descriptor: (Lorg/bouncycastle/math/ec/ECFieldElement;Lorg/bouncycastle/math/ec/ECFieldElement;[Lorg/bouncycastle/math/ec/ECFieldElement;Z)Lorg/bouncycastle/math/ec/ECPoint;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=7, locals=5, args_size=5
        start local 0 // org.bouncycastle.math.ec.custom.sec.SecP160R2Curve this
        start local 1 // org.bouncycastle.math.ec.ECFieldElement x
        start local 2 // org.bouncycastle.math.ec.ECFieldElement y
        start local 3 // org.bouncycastle.math.ec.ECFieldElement[] zs
        start local 4 // boolean withCompression
         0: .line 75
            new org.bouncycastle.math.ec.custom.sec.SecP160R2Point
            dup
            aload 0 /* this */
            aload 1 /* x */
            aload 2 /* y */
            aload 3 /* zs */
            iload 4 /* withCompression */
            invokespecial org.bouncycastle.math.ec.custom.sec.SecP160R2Point.<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 4 // boolean withCompression
        end local 3 // org.bouncycastle.math.ec.ECFieldElement[] zs
        end local 2 // org.bouncycastle.math.ec.ECFieldElement y
        end local 1 // org.bouncycastle.math.ec.ECFieldElement x
        end local 0 // org.bouncycastle.math.ec.custom.sec.SecP160R2Curve this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    1     0             this  Lorg/bouncycastle/math/ec/custom/sec/SecP160R2Curve;
            0    1     1                x  Lorg/bouncycastle/math/ec/ECFieldElement;
            0    1     2                y  Lorg/bouncycastle/math/ec/ECFieldElement;
            0    1     3               zs  [Lorg/bouncycastle/math/ec/ECFieldElement;
            0    1     4  withCompression  Z
    MethodParameters:
                 Name  Flags
      x                
      y                
      zs               
      withCompression  

  public org.bouncycastle.math.ec.ECPoint getInfinity();
    descriptor: ()Lorg/bouncycastle/math/ec/ECPoint;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.math.ec.custom.sec.SecP160R2Curve this
         0: .line 80
            aload 0 /* this */
            getfield org.bouncycastle.math.ec.custom.sec.SecP160R2Curve.infinity:Lorg/bouncycastle/math/ec/custom/sec/SecP160R2Point;
            areturn
        end local 0 // org.bouncycastle.math.ec.custom.sec.SecP160R2Curve this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/math/ec/custom/sec/SecP160R2Curve;

  public org.bouncycastle.math.ec.ECLookupTable createCacheSafeLookupTable(org.bouncycastle.math.ec.ECPoint[], int, int);
    descriptor: ([Lorg/bouncycastle/math/ec/ECPoint;II)Lorg/bouncycastle/math/ec/ECLookupTable;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=8, args_size=4
        start local 0 // org.bouncycastle.math.ec.custom.sec.SecP160R2Curve this
        start local 1 // org.bouncycastle.math.ec.ECPoint[] points
        start local 2 // int off
        start local 3 // int len
         0: .line 87
            iload 3 /* len */
            iconst_5
            imul
            iconst_2
            imul
            newarray 10
            astore 4 /* table */
        start local 4 // int[] table
         1: .line 89
            iconst_0
            istore 5 /* pos */
        start local 5 // int pos
         2: .line 90
            iconst_0
            istore 6 /* i */
        start local 6 // int i
         3: goto 8
         4: .line 92
      StackMap locals: int[] int int
      StackMap stack:
            aload 1 /* points */
            iload 2 /* off */
            iload 6 /* i */
            iadd
            aaload
            astore 7 /* p */
        start local 7 // org.bouncycastle.math.ec.ECPoint p
         5: .line 93
            aload 7 /* p */
            invokevirtual org.bouncycastle.math.ec.ECPoint.getRawXCoord:()Lorg/bouncycastle/math/ec/ECFieldElement;
            checkcast org.bouncycastle.math.ec.custom.sec.SecP160R2FieldElement
            getfield org.bouncycastle.math.ec.custom.sec.SecP160R2FieldElement.x:[I
            iconst_0
            aload 4 /* table */
            iload 5 /* pos */
            invokestatic org.bouncycastle.math.raw.Nat160.copy:([II[II)V
            iinc 5 /* pos */ 5
         6: .line 94
            aload 7 /* p */
            invokevirtual org.bouncycastle.math.ec.ECPoint.getRawYCoord:()Lorg/bouncycastle/math/ec/ECFieldElement;
            checkcast org.bouncycastle.math.ec.custom.sec.SecP160R2FieldElement
            getfield org.bouncycastle.math.ec.custom.sec.SecP160R2FieldElement.x:[I
            iconst_0
            aload 4 /* table */
            iload 5 /* pos */
            invokestatic org.bouncycastle.math.raw.Nat160.copy:([II[II)V
            iinc 5 /* pos */ 5
        end local 7 // org.bouncycastle.math.ec.ECPoint p
         7: .line 90
            iinc 6 /* i */ 1
      StackMap locals:
      StackMap stack:
         8: iload 6 /* i */
            iload 3 /* len */
            if_icmplt 4
        end local 6 // int i
        end local 5 // int pos
         9: .line 98
            new org.bouncycastle.math.ec.custom.sec.SecP160R2Curve$1
            dup
            aload 0 /* this */
            iload 3 /* len */
            aload 4 /* table */
            invokespecial org.bouncycastle.math.ec.custom.sec.SecP160R2Curve$1.<init>:(Lorg/bouncycastle/math/ec/custom/sec/SecP160R2Curve;I[I)V
            areturn
        end local 4 // int[] table
        end local 3 // int len
        end local 2 // int off
        end local 1 // org.bouncycastle.math.ec.ECPoint[] points
        end local 0 // org.bouncycastle.math.ec.custom.sec.SecP160R2Curve this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   10     0    this  Lorg/bouncycastle/math/ec/custom/sec/SecP160R2Curve;
            0   10     1  points  [Lorg/bouncycastle/math/ec/ECPoint;
            0   10     2     off  I
            0   10     3     len  I
            1   10     4   table  [I
            2    9     5     pos  I
            3    9     6       i  I
            5    7     7       p  Lorg/bouncycastle/math/ec/ECPoint;
    MethodParameters:
        Name  Flags
      points  
      off     
      len     final
}
SourceFile: "SecP160R2Curve.java"
NestMembers:
  org.bouncycastle.math.ec.custom.sec.SecP160R2Curve$1
InnerClasses:
  public abstract AbstractFp = org.bouncycastle.math.ec.ECCurve$AbstractFp of org.bouncycastle.math.ec.ECCurve
  org.bouncycastle.math.ec.custom.sec.SecP160R2Curve$1