public static void Square(uint[] x, uint[] zz) { Nat192.Square(x, zz); Nat192.Square(x, 6, zz, 12); uint num = Nat192.AddToEachOther(zz, 6, zz, 12); uint cIn = num + Nat192.AddTo(zz, 0, zz, 6, 0u); num += Nat192.AddTo(zz, 18, zz, 12, cIn); uint[] array = Nat192.Create(); Nat192.Diff(x, 6, x, 0, array, 0); uint[] array2 = Nat192.CreateExt(); Nat192.Square(array, array2); num += (uint)Nat.SubFrom(12, array2, 0, zz, 6); Nat.AddWordAt(24, num, zz, 18); }
public static void Square(uint[] x, uint[] zz) { Nat256.Square(x, zz); Nat256.Square(x, 8, zz, 16); uint num = Nat256.AddToEachOther(zz, 8, zz, 16); uint cIn = num + Nat256.AddTo(zz, 0, zz, 8, 0u); num += Nat256.AddTo(zz, 24, zz, 16, cIn); uint[] array = Nat256.Create(); Nat256.Diff(x, 8, x, 0, array, 0); uint[] array2 = Nat256.CreateExt(); Nat256.Square(array, array2); num = (uint)((int)num + Nat.SubFrom(16, array2, 0, zz, 8)); Nat.AddWordAt(32, num, zz, 24); }
public static void Mul(uint[] x, uint[] y, uint[] zz) { Nat256.Mul(x, y, zz); Nat256.Mul(x, 8, y, 8, zz, 16); uint num = Nat256.AddToEachOther(zz, 8, zz, 16); uint cIn = num + Nat256.AddTo(zz, 0, zz, 8, 0u); num += Nat256.AddTo(zz, 24, zz, 16, cIn); uint[] array = Nat256.Create(); uint[] array2 = Nat256.Create(); bool flag = Nat256.Diff(x, 8, x, 0, array, 0) != Nat256.Diff(y, 8, y, 0, array2, 0); uint[] array3 = Nat256.CreateExt(); Nat256.Mul(array, array2, array3); num = (uint)((int)num + ((!flag) ? Nat.SubFrom(16, array3, 0, zz, 8) : ((int)Nat.AddTo(16, array3, 0, zz, 8)))); Nat.AddWordAt(32, num, zz, 24); }
public static void Mul(uint[] x, uint[] y, uint[] zz) { Nat192.Mul(x, y, zz); Nat192.Mul(x, 6, y, 6, zz, 12); uint num = Nat192.AddToEachOther(zz, 6, zz, 12); uint cIn = num + Nat192.AddTo(zz, 0, zz, 6, 0u); num += Nat192.AddTo(zz, 18, zz, 12, cIn); uint[] array = Nat192.Create(); uint[] array2 = Nat192.Create(); bool flag = Nat192.Diff(x, 6, x, 0, array, 0) != Nat192.Diff(y, 6, y, 0, array2, 0); uint[] array3 = Nat192.CreateExt(); Nat192.Mul(array, array2, array3); num += (uint)(flag ? ((int)Nat.AddTo(12, array3, 0, zz, 6)) : Nat.SubFrom(12, array3, 0, zz, 6)); Nat.AddWordAt(24, num, zz, 18); }
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); }
public static void Mul(uint[] x, uint[] y, uint[] zz) { Nat256.Mul(x, y, zz); Nat256.Mul(x, 8, y, 8, zz, 16); uint c24 = Nat256.AddToEachOther(zz, 8, zz, 16); uint c16 = c24 + Nat256.AddTo(zz, 0, zz, 8, 0); c24 += Nat256.AddTo(zz, 24, zz, 16, c16); uint[] dx = Nat256.Create(), dy = Nat256.Create(); bool neg = Nat256.Diff(x, 8, x, 0, dx, 0) != Nat256.Diff(y, 8, y, 0, dy, 0); uint[] tt = Nat256.CreateExt(); Nat256.Mul(dx, dy, tt); c24 += neg ? Nat.AddTo(16, tt, 0, zz, 8) : (uint)Nat.SubFrom(16, tt, 0, zz, 8); Nat.AddWordAt(32, c24, zz, 24); }
public static void Square(uint[] x, uint[] zz) { Nat256.Square(x, zz); Nat256.Square(x, 8, zz, 16); uint c24 = Nat256.AddToEachOther(zz, 8, zz, 16); uint c16 = c24 + Nat256.AddTo(zz, 0, zz, 8, 0); c24 += Nat256.AddTo(zz, 24, zz, 16, c16); uint[] dx = Nat256.Create(); Nat256.Diff(x, 8, x, 0, dx, 0); uint[] m = Nat256.CreateExt(); Nat256.Square(dx, m); c24 += (uint)Nat.SubFrom(16, m, 0, zz, 8); Nat.AddWordAt(32, c24, zz, 24); }