57 lines
1.8 KiB
C#
57 lines
1.8 KiB
C#
using NUnit.Framework;
|
|
|
|
namespace Ckzg.Test;
|
|
|
|
[TestFixture]
|
|
public class BasicKzgTests
|
|
{
|
|
private IntPtr _ts;
|
|
|
|
[SetUp]
|
|
public void Setup()
|
|
{
|
|
_ts = Ckzg.LoadTrustedSetup("trusted_setup.txt");
|
|
Assert.That(_ts, Is.Not.EqualTo(IntPtr.Zero));
|
|
}
|
|
|
|
[TestCase(0xff, 1, -1)]
|
|
[TestCase(0x73, 1, -1)]
|
|
[TestCase(0x72, 0, 0)]
|
|
[TestCase(0x00, 0, 0)]
|
|
public unsafe void Test_Computes_And_Verifies(byte highByteValue, int expectedProofComputed, int expectedProofVerified)
|
|
{
|
|
byte[] blob = Enumerable.Range(0, 4096 * 32).Select(x => x % 32 == 31 ? highByteValue : (byte)(x % 256)).ToArray();
|
|
|
|
byte[] proof = new byte[48];
|
|
byte[] commitment = new byte[48];
|
|
fixed (byte* commitmentPtr = commitment, blobPtr = blob, proofPtr = proof)
|
|
{
|
|
int proofComputed = Ckzg.ComputeAggregatedKzgProof(proofPtr, blobPtr, 1, _ts);
|
|
Assert.That(proofComputed, Is.EqualTo(expectedProofComputed));
|
|
|
|
Ckzg.BlobToKzgCommitment(commitmentPtr, blobPtr, _ts);
|
|
int proofVerified = Ckzg.VerifyAggregatedKzgProof(blobPtr, commitmentPtr, 1, proofPtr, _ts);
|
|
Assert.That(proofVerified, Is.EqualTo(expectedProofVerified));
|
|
|
|
Ckzg.FreeTrustedSetup(_ts);
|
|
}
|
|
}
|
|
|
|
[TestCase]
|
|
public unsafe void Test_PointEvaluationPrecompile_Verifies()
|
|
{
|
|
byte[] commitment = new byte[48];
|
|
commitment[0] = 0xc0;
|
|
byte[] x = new byte[32];
|
|
byte[] y = new byte[32];
|
|
byte[] proof = new byte[48];
|
|
proof[0] = 0xc0;
|
|
|
|
fixed (byte* commitmentPtr = commitment, xPtr = x, yPtr = y, proofPtr = proof)
|
|
{
|
|
int result = Ckzg.VerifyKzgProof(commitmentPtr, xPtr, yPtr, proofPtr, _ts);
|
|
Ckzg.FreeTrustedSetup(_ts);
|
|
Assert.That(result, Is.EqualTo(0));
|
|
}
|
|
}
|
|
} |