Add SEED algorithm test project for WelsonJS.Cryptography

Introduced a new test project 'WelsonJS.Cryptography.Test' with a Program.vb that tests SEED encryption and decryption. Updated the solution file to include both the cryptography library and its test project, and configured build settings for all platforms.

WelsonJS.Toolkit/WelsonJS.Cryptography.Test/Program.vb

@@ -0,0 +1,56 @@
+' Program.cs (WelsonJS.Cryptography.Test)
+' SPDX-License-Identifier: MIT
+' SPDX-FileCopyrightText: 2025 Namhyeon Go <gnh1201@catswords.re.kr>, Catswords OSS And WelsonJS Contributors
+' https://github.com/gnh1201/welsonjs
+' 
+Imports System.IO
+Imports System.Security.Cryptography
+Imports System.Text
+
+Module Program
+    Sub Main(args As String())
+        Console.WriteLine("Start SEED encryption and decryption test")
+        Dim cipher As New WelsonJS.Cryptography.SeedAlgorithm()
+
+        cipher.Key = {&H2B, &H7E, &H15, &H16, &H28, &HAE, &HD2, &HA6, &HAB, &HF7, &H15, &H88, &H9, &HCF, &H4F, &H3C}
+        cipher.IV = {&H26, &H8D, &H66, &HA7, &H35, &HA8, &H1A, &H81, &H6F, &HBA, &HD9, &HFA, &H36, &H16, &H25, &H1}
+        cipher.Mode = CipherMode.ECB
+        cipher.Padding = PaddingMode.PKCS7
+
+        RunTest(cipher)
+    End Sub
+
+    Public Sub RunTest(cipher As SymmetricAlgorithm)
+        Dim inputBytes As Byte() = {&H0, &H1, &H2, &H3, &H4, &H5, &H6, &H7, &H8, &H9, &HA, &HB, &HC, &HD, &HE, &HF, &H0, &H1}
+
+        Console.WriteLine("Original bytes (HEX):")
+        PrintHex(inputBytes)
+
+        Dim encryptor As ICryptoTransform = cipher.CreateEncryptor()
+        Dim encrypted As Byte() = ApplyTransform(encryptor, inputBytes)
+        Console.WriteLine("Encrypted (HEX):")
+        PrintHex(encrypted)
+
+        Dim decryptor As ICryptoTransform = cipher.CreateDecryptor()
+        Dim decrypted As Byte() = ApplyTransform(decryptor, encrypted)
+        Console.WriteLine("Decrypted (HEX):")
+        PrintHex(decrypted)
+    End Sub
+
+    Private Function ApplyTransform(transformer As ICryptoTransform, input As Byte()) As Byte()
+        Using ms As New MemoryStream()
+            Using cs As New CryptoStream(ms, transformer, CryptoStreamMode.Write)
+                cs.Write(input, 0, input.Length)
+                cs.FlushFinalBlock()
+                Return ms.ToArray()
+            End Using
+        End Using
+    End Function
+
+    Private Sub PrintHex(data As Byte())
+        For Each b As Byte In data
+            Console.Write("{0:X2} ", b)
+        Next
+        Console.WriteLine()
+    End Sub
+End Module

WelsonJS.Toolkit/WelsonJS.Cryptography.Test/WelsonJS.Cryptography.Test.vbproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>WelsonJS.Cryptography.Test</RootNamespace>
+    <TargetFramework>net8.0</TargetFramework>
+    <Platforms>AnyCPU;x86</Platforms>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\WelsonJS.Cryptography\WelsonJS.Cryptography.vbproj" />
+  </ItemGroup>
+
+</Project>

WelsonJS.Toolkit/WelsonJS.Toolkit.sln

@@ -11,7 +11,11 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WelsonJS.Launcher", "Welson
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EsentInterop", "EsentInterop\EsentInterop.csproj", "{E929E163-52A0-4AAC-917B-6D7FAF70C45E}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WelsonJS.Esent", "WelsonJS.Esent\WelsonJS.Esent.csproj", "{783F2DB2-80D0-4F58-A55E-9593E44D5743}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WelsonJS.Esent", "WelsonJS.Esent\WelsonJS.Esent.csproj", "{783F2DB2-80D0-4F58-A55E-9593E44D5743}"
+EndProject
+Project("{778DAE3C-4631-46EA-AA77-85C1314464D9}") = "WelsonJS.Cryptography", "WelsonJS.Cryptography\WelsonJS.Cryptography.vbproj", "{577A0EA3-0E02-4099-8ECA-4E8DC7339C69}"
+EndProject
+Project("{778DAE3C-4631-46EA-AA77-85C1314464D9}") = "WelsonJS.Cryptography.Test", "WelsonJS.Cryptography.Test\WelsonJS.Cryptography.Test.vbproj", "{C65EC34B-71C7-47CF-912E-D304283EB412}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -59,8 +63,24 @@ Global
 		{783F2DB2-80D0-4F58-A55E-9593E44D5743}.Debug|x86.Build.0 = Debug|x86
 		{783F2DB2-80D0-4F58-A55E-9593E44D5743}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{783F2DB2-80D0-4F58-A55E-9593E44D5743}.Release|Any CPU.Build.0 = Release|Any CPU
-		{783F2DB2-80D0-4F58-A55E-9593E44D5743}.Release|x86.ActiveCfg = Release|Any CPU
+		{783F2DB2-80D0-4F58-A55E-9593E44D5743}.Release|x86.ActiveCfg = Release|x86
-		{783F2DB2-80D0-4F58-A55E-9593E44D5743}.Release|x86.Build.0 = Release|Any CPU
+		{783F2DB2-80D0-4F58-A55E-9593E44D5743}.Release|x86.Build.0 = Release|x86
+		{577A0EA3-0E02-4099-8ECA-4E8DC7339C69}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{577A0EA3-0E02-4099-8ECA-4E8DC7339C69}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{577A0EA3-0E02-4099-8ECA-4E8DC7339C69}.Debug|x86.ActiveCfg = Debug|x86
+		{577A0EA3-0E02-4099-8ECA-4E8DC7339C69}.Debug|x86.Build.0 = Debug|x86
+		{577A0EA3-0E02-4099-8ECA-4E8DC7339C69}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{577A0EA3-0E02-4099-8ECA-4E8DC7339C69}.Release|Any CPU.Build.0 = Release|Any CPU
+		{577A0EA3-0E02-4099-8ECA-4E8DC7339C69}.Release|x86.ActiveCfg = Release|x86
+		{577A0EA3-0E02-4099-8ECA-4E8DC7339C69}.Release|x86.Build.0 = Release|x86
+		{C65EC34B-71C7-47CF-912E-D304283EB412}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C65EC34B-71C7-47CF-912E-D304283EB412}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C65EC34B-71C7-47CF-912E-D304283EB412}.Debug|x86.ActiveCfg = Debug|x86
+		{C65EC34B-71C7-47CF-912E-D304283EB412}.Debug|x86.Build.0 = Debug|x86
+		{C65EC34B-71C7-47CF-912E-D304283EB412}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C65EC34B-71C7-47CF-912E-D304283EB412}.Release|Any CPU.Build.0 = Release|Any CPU
+		{C65EC34B-71C7-47CF-912E-D304283EB412}.Release|x86.ActiveCfg = Release|x86
+		{C65EC34B-71C7-47CF-912E-D304283EB412}.Release|x86.Build.0 = Release|x86
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE