Nethereum Native Packages Validation

Cross-platform validation tests for Nethereum native NuGet packages. These tests consume the packages as a real NuGet consumer would, verifying that native binaries load and work correctly on all supported platforms.

Packages Under Test

Package	Native Library	Platforms
Nethereum.Signer.Bls.Herumi	BLS12-381 signatures via Herumi	win-x64, linux-x64, linux-arm64, osx-x64, osx-arm64
Nethereum.ZkProofs.RapidSnark	Groth16 proof generation via rapidsnark	win-x64, linux-x64, linux-arm64, osx-x64, osx-arm64
Nethereum.CircomWitnessCalc	Circom witness generation via circom-witnesscalc	win-x64, linux-x64, linux-arm64, osx-x64, osx-arm64

CI Matrix

Runner	OS	Architecture
ubuntu-latest	Linux	x64
ubuntu-24.04-arm	Linux	ARM64
windows-latest	Windows	x64
macos-15	macOS	ARM64 (Apple Silicon)
macos-13	macOS	x64 (Intel)

Running Locally

dotnet test test/BlsHerumi.Tests/
dotnet test test/RapidSnark.Tests/
dotnet test test/CircomWitnessCalc.Tests/

Updating Packages

1. Copy new .nupkg files into nativeartifacts/
2. Update Version in each test .csproj if the version changed
3. Push — CI will validate across all platforms

Test Data

• RapidSnark: test/RapidSnark.Tests/TestData/ contains a small multiplier circuit zkey, witness, and verification key
• CircomWitnessCalc: test/CircomWitnessCalc.Tests/TestData/ contains a compiled multiplier circuit graph

Source circuit: c <== a * b (minimal Groth16 circuit for validation)