Round out Span-based Pack methods

1 files changed, 18 insertions, 0 deletions

diff --git a/crypto/src/crypto/util/Pack.cs b/crypto/src/crypto/util/Pack.cs

index dc87cf7d8..99c15484c 100644
--- a/crypto/src/crypto/util/Pack.cs
+++ b/crypto/src/crypto/util/Pack.cs
@@ -710,6 +710,12 @@ namespace Org.BouncyCastle.Crypto.Utilities
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        internal static uint BE_To_UInt32(ReadOnlySpan<byte> bs, int off)
+        {
+            return BinaryPrimitives.ReadUInt32BigEndian(bs[off..]);
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
         internal static void BE_To_UInt32(ReadOnlySpan<byte> bs, Span<uint> ns)
         {
             for (int i = 0; i < ns.Length; ++i)
@@ -746,6 +752,12 @@ namespace Org.BouncyCastle.Crypto.Utilities
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        internal static ulong BE_To_UInt64(ReadOnlySpan<byte> bs, int off)
+        {
+            return BinaryPrimitives.ReadUInt64BigEndian(bs[off..]);
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
         internal static void BE_To_UInt64(ReadOnlySpan<byte> bs, Span<ulong> ns)
         {
             for (int i = 0; i < ns.Length; ++i)
@@ -820,6 +832,12 @@ namespace Org.BouncyCastle.Crypto.Utilities
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        internal static ulong LE_To_UInt64(ReadOnlySpan<byte> bs, int off)
+        {
+            return BinaryPrimitives.ReadUInt64LittleEndian(bs[off..]);
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
         internal static void LE_To_UInt64(ReadOnlySpan<byte> bs, Span<ulong> ns)
         {
             for (int i = 0; i < ns.Length; ++i)