Merge pull request #2 from flcl42/feature/kzg-test
Sync C# wrapper changes, update tests, minor changes for c-kzg
This commit is contained in:
Ramana Kumar
GitHub
commit
4b658698cc
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@ -16,12 +16,12 @@ jobs:
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- clang: x86_64-linux
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native: linux-x64
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host: ubuntu-latest
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#- clang: arm64-linux
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# native: linux-arm64
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# host: ubuntu-latest
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#- clang: arm64-darwin
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# native: osx-arm64
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# host: macos-latest
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- clang: arm64-linux
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native: linux-arm64
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host: ubuntu-latest
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- clang: arm64-darwin
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native: osx-arm64
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host: macos-latest
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- clang: x86_64-darwin
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native: osx-x64
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host: macos-latest
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@ -58,6 +58,14 @@ jobs:
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with:
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name: ckzg-library-win-x64
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path: bindings/csharp/Ckzg.Bindings/runtimes/win-x64/native
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- uses: actions/download-artifact@v3
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with:
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name: ckzg-library-osx-arm64
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path: bindings/csharp/Ckzg.Bindings/runtimes/osx-arm64/native
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- uses: actions/download-artifact@v3
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with:
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name: ckzg-library-linux-arm64
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path: bindings/csharp/Ckzg.Bindings/runtimes/linux-arm64/native
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- name: Setup .NET Core SDK ${{ matrix.dotnet-version }}
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uses: actions/setup-dotnet@v3
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@ -70,5 +78,5 @@ jobs:
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- name: Upload package
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uses: actions/upload-artifact@v3
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with:
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name: Ckzg.Bindings.nuget
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path: bindings/csharp/build/Ckzg.Bindings.1.0.0.nupkg
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name: Ckzg.Bindings
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path: bindings/csharp/build/Ckzg.Bindings.*.nupkg
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@ -1,14 +0,0 @@
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{
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"version": "0.2.0",
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"configurations": [
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{
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"type": "lldb",
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"request": "launch",
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"name": "Launch",
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"preLaunchTask": "build",
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"program": "${fileDirname}/tests.exe",
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"args": [],
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"cwd": "${workspaceFolder}"
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}
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]
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}
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@ -1,12 +0,0 @@
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{
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"files.associations": {
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"stdbool.h": "c",
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"c_kzg_4844.h": "c",
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"stdint.h": "c",
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"string.h": "c",
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"inttypes.h": "c",
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"stdlib.h": "c",
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"sha256.h": "c",
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"ckzg.h": "c"
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}
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}
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@ -1,35 +0,0 @@
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{
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"tasks": [
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{
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"type": "cppbuild",
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"label": "build",
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"command": "C:\\Program Files\\Microsoft Visual Studio\\2022\\Community\\VC\\Tools\\Llvm\\x64\\bin\\clang.exe",
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"args": [
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"-fcolor-diagnostics",
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"-fansi-escape-codes",
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"-g",
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"${file}",
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"-w",
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"-o",
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"${fileDirname}\\${fileBasenameNoExtension}.exe",
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"-I../../src",
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"-I../../blst/bindings",
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"-I../../blst/src",
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"../../blst/blst.lib",
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"../../src/c_kzg_4844.c",
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],
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"options": {
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"cwd": "${fileDirname}"
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},
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"problemMatcher": [
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"$gcc"
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],
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"group": {
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"kind": "build",
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"isDefault": true
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},
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"detail": "Task generated by Debugger."
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}
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],
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"version": "2.0.0"
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}
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@ -5,13 +5,13 @@
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<TargetFramework>net6.0</TargetFramework>
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<RootNamespace>Ckzg</RootNamespace>
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<ImplicitUsings>enable</ImplicitUsings>
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<LangVersion>10</LangVersion>
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<Nullable>enable</Nullable>
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<LangVersion>preview</LangVersion>
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<AllowUnsafeBlocks>True</AllowUnsafeBlocks>
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<GeneratePackageOnBuild>True</GeneratePackageOnBuild>
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<Title>Ckzg</Title>
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<Title>Ckzg.Bindings</Title>
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<PackageLicenseFile>LICENSE</PackageLicenseFile>
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<Version>0.1.0.4</Version>
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</PropertyGroup>
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<ItemGroup>
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@ -22,16 +22,11 @@
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</ItemGroup>
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<ItemGroup>
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<Content Include="runtimes\*\native\*.dll">
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<CopyToOutputDirectory>Always</CopyToOutputDirectory>
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<Pack>true</Pack>
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<PackagePath>lib\$(TargetFramework)\runtimes</PackagePath>
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</Content>
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<Content Include="runtimes\*\native\*.so">
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<CopyToOutputDirectory>Always</CopyToOutputDirectory>
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<Pack>true</Pack>
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<PackagePath>lib\$(TargetFramework)\runtimes</PackagePath>
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</Content>
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<Content CopyToOutputDirectory="PreserveNewest" Include="runtimes/win-x64/native/ckzg.dll" Pack="true" PackagePath="runtimes/win-x64/native/ckzg.dll" />
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<Content CopyToOutputDirectory="PreserveNewest" Include="runtimes/linux-x64/native/ckzg.so" Pack="true" PackagePath="runtimes/linux-x64/native/ckzg.so" />
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<Content CopyToOutputDirectory="PreserveNewest" Include="runtimes/linux-arm64/native/ckzg.so" Pack="true" PackagePath="runtimes/linux-arm64/native/ckzg.so" />
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<Content CopyToOutputDirectory="PreserveNewest" Include="runtimes/osx-x64/native/ckzg.so" Pack="true" PackagePath="runtimes/osx-x64/native/ckzg.so" />
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<Content CopyToOutputDirectory="PreserveNewest" Include="runtimes/osx-arm64/native/ckzg.so" Pack="true" PackagePath="runtimes/osx-arm64/native/ckzg.so" />
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</ItemGroup>
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</Project>
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@ -5,11 +5,12 @@ namespace Ckzg;
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public class Ckzg
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{
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static Ckzg()
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{
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AssemblyLoadContext.Default.ResolvingUnmanagedDll += (assembly, path) =>
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{
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var a = $"runtimes/{(
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public const int CommitmentLength = 48;
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public const int BlobElementLength = 32;
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public const int BlobLength = BlobElementLength * 4096;
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public const int ProofLength = 48;
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static Ckzg() => AssemblyLoadContext.Default.ResolvingUnmanagedDll += (assembly, path) => NativeLibrary.Load($"runtimes/{(
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RuntimeInformation.IsOSPlatform(OSPlatform.Linux) ? "linux" :
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RuntimeInformation.IsOSPlatform(OSPlatform.OSX) ? "osx" :
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RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? "win" : "")}-{RuntimeInformation.ProcessArchitecture switch
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@ -17,28 +18,67 @@ public class Ckzg
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Architecture.X64 => "x64",
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Architecture.Arm64 => "arm64",
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_ => ""
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}}/native/{path}.{(RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? "dll" : "so")}";
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return NativeLibrary.Load(a);
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};
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}
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}}/native/{path}.{(RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? "dll" : "so")}");
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/// <summary>
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/// Calculates commitment for the blob
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/// </summary>
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/// <param name="commitment">Prealocated buffer of <inheritdoc cref="CommitmentLength"/> bytes to receive the commitment</param>
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/// <param name="blob">Flatten array of blob elements</param>
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/// <param name="ts">Trusted setup settings</param>
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[DllImport("ckzg", EntryPoint = "blob_to_kzg_commitment_wrap", CallingConvention = CallingConvention.Cdecl)]
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public static unsafe extern void blob_to_kzg_commitment(byte[] retval, byte[] blob, IntPtr ts);
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public unsafe static extern void BlobToKzgCommitment(byte* commitment, byte* blob, IntPtr ts);
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/// <summary>
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/// Calculates aggregated proof for the blobs
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/// </summary>
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/// <param name="proof">Prealocated buffer of <inheritdoc cref="ProofLength"/> bytes to receive the proof</param>
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/// <param name="blobs">Blobs as a flatten byte array</param>
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/// <param name="count">Blobs count</param>
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/// <param name="ts">Trusted setup settings</param>
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/// <returns>Returns error code or <c>0</c> if succeed</returns>
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[DllImport("ckzg", EntryPoint = "compute_aggregate_kzg_proof_wrap", CallingConvention = CallingConvention.Cdecl)] // returns 0 on success
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public static unsafe extern int compute_aggregate_kzg_proof(byte[] retval, byte[] blobs, int n, IntPtr ts);
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public unsafe static extern int ComputeAggregatedKzgProof(byte* proof, byte* blobs, int count, IntPtr ts);
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/// <summary>
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/// Verify aggregated proof and commitments for the given blobs
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/// </summary>
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/// <param name="blobs">Blobs as a flatten byte array</param>
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/// <param name="commitments">Commitments as a flatten byte array</param>
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/// <param name="count">Blobs and commitments count</param>
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/// <param name="proof"></param>
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/// <param name="ts">Trusted setup settings</param>
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/// <returns>Returns error code or <c>0</c> if the proof is correct</returns>
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[DllImport("ckzg", EntryPoint = "verify_aggregate_kzg_proof_wrap", CallingConvention = CallingConvention.Cdecl)] // returns 0 on success
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public static unsafe extern int verify_aggregate_kzg_proof(byte[] blobs, byte[] commitments, int blobCount, byte[] proof, IntPtr ts);
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public unsafe static extern int VerifyAggregatedKzgProof(byte* blobs, byte* commitments, int count, byte* proof, IntPtr ts);
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/// <summary>
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/// Verify the proof by point evaluation for the given commitment
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/// </summary>
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/// <param name="commitment">Commitment</param>
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/// <param name="z">Z</param>
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/// <param name="y">Y</param>
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/// <param name="proof">Proof</param>
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/// <param name="ts">Trusted setup settings</param>
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/// <returns>Returns error code or <c>0</c> if the proof is correct</returns>
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[DllImport("ckzg", EntryPoint = "verify_kzg_proof_wrap", CallingConvention = CallingConvention.Cdecl)] // returns 0 on success
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public static extern int verify_kzg_proof(byte[/*48*/] commitment, byte[/*32*/] z, byte[/*32*/] y, byte[/*48*/] proof, IntPtr ts);
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public unsafe static extern int VerifyKzgProof(byte* commitment, byte* z, byte* y, byte* proof, IntPtr ts);
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/// <summary>
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/// Load trusted setup settings from file
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/// </summary>
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/// <param name="filename">Settings file path</param>
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/// <returns>Trusted setup settings as a pointer or <c>0</c> in case of failure</returns>
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[DllImport("ckzg", EntryPoint = "load_trusted_setup_wrap")] // free result with free_trusted_setup()
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public static extern IntPtr load_trusted_setup(string filename);
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public static extern IntPtr LoadTrustedSetup(string filename);
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/// <summary>
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/// Frees memory allocated for trusted setup settings
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/// </summary>
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/// <param name="ts">Trusted setup settings</param>
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[DllImport("ckzg", EntryPoint = "free_trusted_setup_wrap", CallingConvention = CallingConvention.Cdecl)]
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public static extern void free_trusted_setup(IntPtr ts);
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public static extern void FreeTrustedSetup(IntPtr ts);
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}
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@ -4,14 +4,10 @@
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<TargetFramework>net6.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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<AllowUnsafeBlocks>True</AllowUnsafeBlocks>
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<IsPackable>false</IsPackable>
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</PropertyGroup>
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<ItemGroup>
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<None Remove="devnetv2-geth.txt" />
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</ItemGroup>
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<ItemGroup>
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<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
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<PackageReference Include="NUnit" Version="3.13.3" />
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@ -25,9 +21,6 @@
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</ItemGroup>
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<ItemGroup>
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<Content Include="..\devnetv2-geth.txt" Link="devnetv2-geth.txt">
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<CopyToOutputDirectory>Always</CopyToOutputDirectory>
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</Content>
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<Content Include="..\..\..\src\trusted_setup.txt" Link="trusted_setup.txt">
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<CopyToOutputDirectory>Always</CopyToOutputDirectory>
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</Content>
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File diff suppressed because one or more lines are too long
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@ -1 +0,0 @@
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global using NUnit.Framework;
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@ -20,6 +20,8 @@ else
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CKZG_LIBRARY_PATH=Ckzg.Bindings/runtimes/$(CSHARP_PLATFORM)/native/ckzg.so
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endif
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TARGETS=ckzg.c ../../src/c_kzg_4844.c ../../blst/$(BLST_OBJ)
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.blst:
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cd ../../blst &&\
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git apply ../blst_sha.patch &&\
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@ -27,8 +29,8 @@ endif
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git apply -R ../blst_sha.patch &&\
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cd ../bindings/csharp
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.ckzg: ckzg.c ../../src/c_kzg_4844.c ../../blst/$(BLST_OBJ)
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$(CLANG_EXECUTABLE) -O -Wall -shared $(CLANG_FLAGS) ${addprefix -I,${INCLUDE_DIRS}} -o $(CKZG_LIBRARY_PATH) $^
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.ckzg:
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$(CLANG_EXECUTABLE) -O -Wall -shared $(CLANG_FLAGS) ${addprefix -I,${INCLUDE_DIRS}} -o $(CKZG_LIBRARY_PATH) $(TARGETS)
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# Ckzg library
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ckzg:
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@ -36,9 +38,9 @@ ckzg:
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@make .ckzg
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# E2e tests as an executable
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test: tests.c ckzg.c ../../src/c_kzg_4844.c ../../blst/$(BLST_OBJ)
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test:
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@make .blst
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$(CLANG_EXECUTABLE) -O -w -Wall $(CLANG_FLAGS) ${addprefix -I,${INCLUDE_DIRS}} -o $(TESTS_EXECUTABLE) $^
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$(CLANG_EXECUTABLE) -O -w -Wall $(CLANG_FLAGS) ${addprefix -I,${INCLUDE_DIRS}} -o $(TESTS_EXECUTABLE) kzg_tests.c $(TARGETS)
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# E2e tests are built and run
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run-test:
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@ -13,8 +13,9 @@ KZGSettings* load_trusted_setup_wrap(const char* file) {
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if (f == NULL) { free(out); return NULL; }
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if (load_trusted_setup(out, f) != C_KZG_OK) { free(out); return NULL; }
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if (load_trusted_setup(out, f) != C_KZG_OK) { free(out); fclose(f); return NULL; }
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fclose(f);
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return out;
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}
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File diff suppressed because it is too large
Load Diff
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@ -0,0 +1,45 @@
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// RUN: make run-test
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#include "ckzg.h"
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#include <stdio.h>
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void calculate_proof_and_commitment(char * trusted_setup_path){
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KZGSettings *s = load_trusted_setup_wrap(trusted_setup_path);
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size_t n = 1;
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uint8_t *commitment = (uint8_t *)calloc(48, 1);
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uint8_t *proof = (uint8_t *)calloc(48, 1);
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uint8_t *blob = (uint8_t *)calloc(4096, 32);
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uint8_t *blobHash = (uint8_t *)calloc(32, 1);
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n = 0;
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for(int i = 0; i < 5875; i++){
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if((n + 1) % 32 == 0)n++;
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blob[n] = i % 250;
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n++;
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}
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int res0 = compute_aggregate_kzg_proof_wrap(proof, blob, 1, s);
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blob_to_kzg_commitment_wrap(commitment, blob, s);
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FILE *f = fopen("output.txt", "wt");
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// commitment
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for(int i = 0; i< 48; i++){
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fprintf(f, "%02x", commitment[i]);
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}
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fprintf(f, "\n");
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// proof
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for(int i = 0; i< 48; i++){
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fprintf(f, "%02x", proof[i]);
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}
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fprintf(f, "\n");
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fclose(f);
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free(blob);
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free(commitment);
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free(proof);
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free_trusted_setup_wrap(s);
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}
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int main() {
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calculate_proof_and_commitment("../../src/trusted_setup.txt");
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return 0;
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}
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File diff suppressed because one or more lines are too long
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