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Diffstat (limited to 'wrappers/dotnet/VNLib.Utils.Cryptography.Noscrypt/src/NoscryptExtensions.cs')
-rw-r--r-- | wrappers/dotnet/VNLib.Utils.Cryptography.Noscrypt/src/NoscryptExtensions.cs | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/wrappers/dotnet/VNLib.Utils.Cryptography.Noscrypt/src/NoscryptExtensions.cs b/wrappers/dotnet/VNLib.Utils.Cryptography.Noscrypt/src/NoscryptExtensions.cs deleted file mode 100644 index e96ff96..0000000 --- a/wrappers/dotnet/VNLib.Utils.Cryptography.Noscrypt/src/NoscryptExtensions.cs +++ /dev/null @@ -1,75 +0,0 @@ -// 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; -using System.Runtime.CompilerServices; -using System.Runtime.InteropServices; - -using static VNLib.Utils.Cryptography.Noscrypt.NoscryptLibrary; - -namespace VNLib.Utils.Cryptography.Noscrypt -{ - - public static class NoscryptExtensions - { - public static void SignData( - this INostrCrypto lib, - ref readonly NCSecretKey secKey, - ReadOnlySpan<byte> random32, - ReadOnlySpan<byte> data, - Span<byte> signatureBuffer - ) - { - ArgumentOutOfRangeException.ThrowIfLessThan(signatureBuffer.Length, NC_SIGNATURE_SIZE, nameof(signatureBuffer)); - ArgumentOutOfRangeException.ThrowIfLessThan(random32.Length, 32, nameof(random32)); - ArgumentOutOfRangeException.ThrowIfZero(data.Length, nameof(data)); - - lib.SignData( - secretKey: in secKey, - random32: in MemoryMarshal.GetReference(random32), - data: in MemoryMarshal.GetReference(data), - dataSize: (uint)data.Length, - sig64: ref MemoryMarshal.GetReference(signatureBuffer) - ); - } - -#if DEBUG - /* - * Conversation key is not meant to be a public api. Callers - * should use Encrypt/Decrypt methods to handle encryption. - * - * This method exists for vector testing purposes only. - */ - public static void GetConverstationKey( - this NostrCrypto lib, - ref readonly NCSecretKey secretKey, - ref readonly NCPublicKey publicKey, - Span<byte> conversationKeyOut32 - ) - { - ArgumentNullException.ThrowIfNull(lib); - ArgumentOutOfRangeException.ThrowIfNotEqual(conversationKeyOut32.Length, NC_CONVERSATION_KEY_SIZE, nameof(conversationKeyOut32)); - - //Get the conversation key - lib.GetConverstationKey( - secretKey: in secretKey, - publicKey: in publicKey, - key32: ref MemoryMarshal.GetReference(conversationKeyOut32) - ); - - } -#endif - } -} |