GHASH.cs

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using System;
using System.Runtime.CompilerServices;
 
using IKVM.Attributes;
 
namespace IKVM.Runtime.Util.Com.Sun.Crypto.Provider
{
 
    [HideFromJava]
    internal static class GHASH
    {
 
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static bool ProcessBlocks(byte[] data, int inOfs, int blocks, long[] st, long[] subH)
        {
#if FIRST_PASS
            throw new NotImplementedException();
#else
#if NETCOREAPP3_0_OR_GREATER
            if (GHASH_x86.IsSupported)
            {
                GHASH_x86.ProcessBlocks(st, subH, data.AsSpan(inOfs), blocks);
                return true;
            }
 
#if NET6_0_OR_GREATER
            if (GHASH_Arm64.IsSupported)
            {
                GHASH_Arm64.ProcessBlocks(st, subH, data.AsSpan(inOfs), blocks);
                return true;
            }
#endif
#endif
 
            return false;
#endif
        }
 
    }
 
}