#22 testing benchmark password hashers

Cryptographic-API-Services · Oct 12, 2024 · 5ceb654 · 5ceb654
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diff --git a/cas-dotnet-benchmarks/PasswordHasherBenchmarks.cs b/cas-dotnet-benchmarks/PasswordHasherBenchmarks.cs
@@ -0,0 +1,62 @@
+using BenchmarkDotNet.Attributes;
+using CasDotnetSdk.PasswordHashers;
+
+namespace cas_dotnet_benchmarks
+{
+    public class PasswordHasherBenchmarks
+    {
+        private string _password { get; set; }
+        private string _argon2Hash { get; set; }
+        private string _bcryptHash { get; set; }
+        private string _scryptHash { get; set; }
+        private Argon2Wrapper _argon2 { get; set; }
+        private BcryptWrapper _bcrypt { get; set; }
+        private SCryptWrapper _scrypt { get; set; }
+        public PasswordHasherBenchmarks()
+        {
+            this._password = Util.GeneratePassword(15);
+            this._argon2 = new Argon2Wrapper();
+            this._scrypt = new SCryptWrapper();
+            this._bcrypt = new BcryptWrapper();
+            this._argon2Hash = this._argon2.HashPassword(this._password);
+            this._bcryptHash = this._bcrypt.HashPassword(this._password);
+            this._scryptHash = this._scrypt.HashPassword(this._password);
+        }
+
+        [Benchmark]
+        public string Argon2Hash()
+        {
+            return this._argon2.HashPassword(this._password);
+        }
+
+        [Benchmark]
+        public bool Argon2Verify()
+        {
+            return this._argon2.Verify(this._argon2Hash, this._password);
+        }
+
+        [Benchmark]
+        public string BCryptHash()
+        {
+            return this._bcrypt.HashPassword(this._password);
+        }
+
+        [Benchmark]
+        public bool BCryptVerify()
+        {
+            return this._bcrypt.Verify(this._bcryptHash, this._password);
+        }
+
+        [Benchmark]
+        public string SCryptHash()
+        {
+            return this._bcrypt.HashPassword(this._password);
+        }
+
+        [Benchmark]
+        public bool SCryptVerify()
+        {
+            return this._scrypt.Verify(this._scryptHash, this._password);
+        }
+    }
+}
diff --git a/cas-dotnet-benchmarks/Program.cs b/cas-dotnet-benchmarks/Program.cs
@@ -0,0 +1,4 @@
+using BenchmarkDotNet.Running;
+using cas_dotnet_benchmarks;
+
+var summary = BenchmarkRunner.Run<PasswordHasherBenchmarks>();
diff --git a/cas-dotnet-benchmarks/Util.cs b/cas-dotnet-benchmarks/Util.cs
@@ -0,0 +1,26 @@
+using System.Security.Cryptography;
+
+namespace cas_dotnet_benchmarks
+{
+    public static class Util
+    {
+        public static string GeneratePassword(int length)
+        {
+            const string validChars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890!@#$%^&*()";
+            char[] passwordChars = new char[length];
+
+            using (var rng = RandomNumberGenerator.Create())
+            {
+                byte[] randomBytes = new byte[length];
+                rng.GetBytes(randomBytes);
+
+                for (int i = 0; i < length; i++)
+                {
+                    passwordChars[i] = validChars[randomBytes[i] % validChars.Length];
+                }
+            }
+
+            return new string(passwordChars);
+        }
+    }
+}
diff --git a/cas-dotnet-benchmarks/cas-dotnet-benchmarks.csproj b/cas-dotnet-benchmarks/cas-dotnet-benchmarks.csproj
@@ -0,0 +1,19 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <RootNamespace>cas_dotnet_benchmarks</RootNamespace>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="BenchmarkDotNet" Version="0.14.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\cas-dotnet-sdk\cas-dotnet-sdk.csproj" />
+  </ItemGroup>
+
+</Project>
diff --git a/cas-dotnet-sdk.sln b/cas-dotnet-sdk.sln
@@ -7,6 +7,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "cas-dotnet-sdk", "cas-dotne
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "cas-dotnet-sdk-tests", "cas-dotnet-sdk-tests\cas-dotnet-sdk-tests.csproj", "{4904E91B-5A0D-41E9-92CA-0E1BCE987FAE}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "cas-dotnet-benchmarks", "cas-dotnet-benchmarks\cas-dotnet-benchmarks.csproj", "{E6C12EB3-ABBD-4014-8091-BEFAE84D77C5}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -21,6 +23,10 @@ Global
 		{4904E91B-5A0D-41E9-92CA-0E1BCE987FAE}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{4904E91B-5A0D-41E9-92CA-0E1BCE987FAE}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{4904E91B-5A0D-41E9-92CA-0E1BCE987FAE}.Release|Any CPU.Build.0 = Release|Any CPU
+		{E6C12EB3-ABBD-4014-8091-BEFAE84D77C5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E6C12EB3-ABBD-4014-8091-BEFAE84D77C5}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E6C12EB3-ABBD-4014-8091-BEFAE84D77C5}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E6C12EB3-ABBD-4014-8091-BEFAE84D77C5}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE