push latest c-sharp changes

1 files changed, 31 insertions, 0 deletions

diff --git a/wrappers/dotnet/VNLib.Utils.Cryptography.Noscrypt/src/Base64SignatureEncoder.cs b/wrappers/dotnet/VNLib.Utils.Cryptography.Noscrypt/src/Base64SignatureEncoder.cs
new file mode 100644
index 0000000..c5078a4
--- /dev/null
+++ b/wrappers/dotnet/VNLib.Utils.Cryptography.Noscrypt/src/Base64SignatureEncoder.cs
@@ -0,0 +1,31 @@
+// Copyright (C) 2024 Vaughn Nugent
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+using System;
+
+namespace VNLib.Utils.Cryptography.Noscrypt
+{
+    public sealed class Base64SignatureEncoder : INostrSignatureEncoder
+    {
+        /// <summary>
+        /// Shared formatter instance for base64 signatures
+        /// </summary>
+        public static Base64SignatureEncoder Instance { get; } = new Base64SignatureEncoder();
+
+        ///<inheritdoc/>
+        public string GetString(ReadOnlySpan<byte> signature) => Convert.ToBase64String(signature);
+    }
+
+}