diff options
Diffstat (limited to 'crypto/src/pqc')
| -rw-r--r-- | crypto/src/pqc/crypto/sphincsplus/HarakaS_X86.cs | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/crypto/src/pqc/crypto/sphincsplus/HarakaS_X86.cs b/crypto/src/pqc/crypto/sphincsplus/HarakaS_X86.cs index 3975f02ff..87681c484 100644 --- a/crypto/src/pqc/crypto/sphincsplus/HarakaS_X86.cs +++ b/crypto/src/pqc/crypto/sphincsplus/HarakaS_X86.cs @@ -1,7 +1,9 @@ #if NETCOREAPP3_0_OR_GREATER using System; +using System.Buffers.Binary; using System.Diagnostics; using System.Runtime.CompilerServices; +using System.Runtime.InteropServices; using System.Runtime.Intrinsics; using Org.BouncyCastle.Crypto; @@ -185,15 +187,13 @@ namespace Org.BouncyCastle.Pqc.Crypto.SphincsPlus [MethodImpl(MethodImplOptions.AggressiveInlining)] private static Vector128<byte> Load128(ReadOnlySpan<byte> t) { -#if NET7_0_OR_GREATER - return Vector128.Create<byte>(t); -#else if (BitConverter.IsLittleEndian && Unsafe.SizeOf<Vector128<byte>>() == 16) - return Unsafe.ReadUnaligned<Vector128<byte>>(ref Unsafe.AsRef(t[0])); + return MemoryMarshal.Read<Vector128<byte>>(t); - return Vector128.Create(t[0], t[1], t[2], t[3], t[4], t[5], t[6], t[7], t[8], t[9], t[10], t[11], t[12], - t[13], t[14], t[15]); -#endif + return Vector128.Create( + BinaryPrimitives.ReadUInt64LittleEndian(t[..8]), + BinaryPrimitives.ReadUInt64LittleEndian(t[8..]) + ).AsByte(); } [MethodImpl(MethodImplOptions.AggressiveInlining)] |