1 files changed, 0 insertions, 46 deletions
diff --git a/crypto/src/math/ec/custom/sec/Nat384.cs b/crypto/src/math/ec/custom/sec/Nat384.cs
deleted file mode 100644
index dd93e68b6..000000000
--- a/crypto/src/math/ec/custom/sec/Nat384.cs
+++ /dev/null
@@ -1,46 +0,0 @@
-using System;
-using System.Diagnostics;
-
-namespace Org.BouncyCastle.Math.EC.Custom.Sec
-{
-    internal abstract class Nat384
-    {
-        public static void Mul(uint[] x, uint[] y, uint[] zz)
-        {
-            Nat192.Mul(x, y, zz);
-            Nat192.Mul(x, 6, y, 6, zz, 12);
-
-            uint c18 = Nat192.AddToEachOther(zz, 6, zz, 12);
-            uint c12 = c18 + Nat192.AddTo(zz, 0, zz, 6, 0);
-            c18 += Nat192.AddTo(zz, 18, zz, 12, c12);
-
-            uint[] dx = Nat192.Create(), dy = Nat192.Create();
-            bool neg = Nat192.Diff(x, 6, x, 0, dx, 0) != Nat192.Diff(y, 6, y, 0, dy, 0);
-
-            uint[] tt = Nat192.CreateExt();
-            Nat192.Mul(dx, dy, tt);
-
-            c18 += neg ? Nat.AddTo(12, tt, 0, zz, 6) : (uint)Nat.SubFrom(12, tt, 0, zz, 6);
-            Nat.AddWordAt(24, c18, zz, 18);
-        }
-
-        public static void Square(uint[] x, uint[] zz)
-        {
-            Nat192.Square(x, zz);
-            Nat192.Square(x, 6, zz, 12);
-
-            uint c18 = Nat192.AddToEachOther(zz, 6, zz, 12);
-            uint c12 = c18 + Nat192.AddTo(zz, 0, zz, 6, 0);
-            c18 += Nat192.AddTo(zz, 18, zz, 12, c12);
-
-            uint[] dx = Nat192.Create();
-            Nat192.Diff(x, 6, x, 0, dx, 0);
-
-            uint[] m = Nat192.CreateExt();
-            Nat192.Square(dx, m);
-
-            c18 += (uint)Nat.SubFrom(12, m, 0, zz, 6);
-            Nat.AddWordAt(24, c18, zz, 18);
-        }
-    }
-}