1 files changed, 0 insertions, 148 deletions
diff --git a/bcprov/src/main/java/org/bouncycastle/math/ec/custom/sec/SecT131R2Curve.java b/bcprov/src/main/java/org/bouncycastle/math/ec/custom/sec/SecT131R2Curve.java
deleted file mode 100644
index 7a1c9855..00000000
--- a/bcprov/src/main/java/org/bouncycastle/math/ec/custom/sec/SecT131R2Curve.java
+++ /dev/null
@@ -1,148 +0,0 @@
-package org.bouncycastle.math.ec.custom.sec;
-
-import java.math.BigInteger;
-
-import org.bouncycastle.math.ec.ECCurve;
-import org.bouncycastle.math.ec.ECCurve.AbstractF2m;
-import org.bouncycastle.math.raw.Nat192;
-import org.bouncycastle.math.ec.ECFieldElement;
-import org.bouncycastle.math.ec.ECLookupTable;
-import org.bouncycastle.math.ec.ECPoint;
-import org.bouncycastle.util.encoders.Hex;
-
-public class SecT131R2Curve extends AbstractF2m
-{
-    private static final int SecT131R2_DEFAULT_COORDS = COORD_LAMBDA_PROJECTIVE;
-
-    protected SecT131R2Point infinity;
-
-    public SecT131R2Curve()
-    {
-        super(131, 2, 3, 8);
-
-        this.infinity = new SecT131R2Point(this, null, null);
-
-        this.a = fromBigInteger(new BigInteger(1, Hex.decode("03E5A88919D7CAFCBF415F07C2176573B2")));
-        this.b = fromBigInteger(new BigInteger(1, Hex.decode("04B8266A46C55657AC734CE38F018F2192")));
-        this.order = new BigInteger(1, Hex.decode("0400000000000000016954A233049BA98F"));
-        this.cofactor = BigInteger.valueOf(2);
-
-        this.coord = SecT131R2_DEFAULT_COORDS;
-    }
-
-    protected ECCurve cloneCurve()
-    {
-        return new SecT131R2Curve();
-    }
-
-    public boolean supportsCoordinateSystem(int coord)
-    {
-        switch (coord)
-        {
-        case COORD_LAMBDA_PROJECTIVE:
-            return true;
-        default:
-            return false;
-        }
-    }
-
-    public int getFieldSize()
-    {
-        return 131;
-    }
-
-    public ECFieldElement fromBigInteger(BigInteger x)
-    {
-        return new SecT131FieldElement(x);
-    }
-
-    protected ECPoint createRawPoint(ECFieldElement x, ECFieldElement y, boolean withCompression)
-    {
-        return new SecT131R2Point(this, x, y, withCompression);
-    }
-
-    protected ECPoint createRawPoint(ECFieldElement x, ECFieldElement y, ECFieldElement[] zs, boolean withCompression)
-    {
-        return new SecT131R2Point(this, x, y, zs, withCompression);
-    }
-
-    public ECPoint getInfinity()
-    {
-        return infinity;
-    }
-
-    public boolean isKoblitz()
-    {
-        return false;
-    }
-
-    public int getM()
-    {
-        return 131;
-    }
-
-    public boolean isTrinomial()
-    {
-        return false;
-    }
-
-    public int getK1()
-    {
-        return 2;
-    }
-
-    public int getK2()
-    {
-        return 3;
-    }
-
-    public int getK3()
-    {
-        return 8;
-    }
-
-    public ECLookupTable createCacheSafeLookupTable(ECPoint[] points, int off, final int len)
-    {
-        final int FE_LONGS = 3;
-
-        final long[] table = new long[len * FE_LONGS * 2];
-        {
-            int pos = 0;
-            for (int i = 0; i < len; ++i)
-            {
-                ECPoint p = points[off + i];
-                Nat192.copy64(((SecT131FieldElement)p.getRawXCoord()).x, 0, table, pos); pos += FE_LONGS;
-                Nat192.copy64(((SecT131FieldElement)p.getRawYCoord()).x, 0, table, pos); pos += FE_LONGS;
-            }
-        }
-
-        return new ECLookupTable()
-        {
-            public int getSize()
-            {
-                return len;
-            }
-
-            public ECPoint lookup(int index)
-            {
-                long[] x = Nat192.create64(), y = Nat192.create64();
-                int pos = 0;
-
-                for (int i = 0; i < len; ++i)
-                {
-                    long MASK = ((i ^ index) - 1) >> 31;
-
-                    for (int j = 0; j < FE_LONGS; ++j)
-                    {
-                        x[j] ^= table[pos + j] & MASK;
-                        y[j] ^= table[pos + FE_LONGS + j] & MASK;
-                    }
-
-                    pos += (FE_LONGS * 2);
-                }
-
-                return createRawPoint(new SecT131FieldElement(x), new SecT131FieldElement(y), false);
-            }
-        };
-    }
-}