namespace Org.BouncyCastle.Pqc.Crypto.SphincsPlus { internal abstract class HarakaSBase { protected readonly byte[] buffer; protected int off; protected HarakaSBase(); protected void Reset(); protected static void InterleaveConstant(ulong[] output, byte[] input, int startPos); protected static void InterleaveConstant32(uint[] output, byte[] input, int startPos); protected static void Xor(byte[] x, int xOff, byte[] y, int yOff, byte[] z, int zOff, int zLen); protected static void Xor(ReadOnlySpan<byte> x, ReadOnlySpan<byte> y, Span<byte> z); } }