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c-kzg-4844
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Add some verify proof tests in csharp 

The numbers here are based on the Python tests
This commit is contained in:
Ramana Kumar 2022-10-05 23:35:43 +01:00
parent 534533061a
commit d453296005
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GPG Key ID: ED471C788B900433
1 changed files with 21 additions and 10 deletions
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31
min-bindings/C#/tests.cs
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@ -38,6 +38,17 @@ class ckzg {
}
class tests {
// Convert.FromHexString replacement (since mono does not seem to have new enough C# libs)
public static byte[] HexadecimalStringToByteArray(String hexadecimalString)
{
int length = hexadecimalString.Length;
byte[] byteArray = new byte[length / 2];
for (int i = 0; i < length; i += 2){
byteArray[i / 2] = Convert.ToByte(hexadecimalString.Substring(i, 2), 16);
}
return byteArray;
}
private static void Main(string[] args)
{
IntPtr ts = ckzg.load_trusted_setup("../../src/trusted_setup.txt");
@ -46,19 +57,19 @@ class tests {
return;
}
byte[] c = new byte[48];
byte[] x = new byte[32];
byte[] y = new byte[32];
byte[] p = new byte[48];
byte[] c = HexadecimalStringToByteArray("b91c022acf7bd3b63be69a4c19b781ea7a3d5df1cd66ceb7dd0f399610f0ee04695dace82e04bfb83af2b17d7319f87f");
byte[] x = HexadecimalStringToByteArray("0345f802a75a6c0d9cc5b8a1e71642b8fa80b0a78938edc6da1e591149578d1a");
byte[] y = HexadecimalStringToByteArray("3b17cab634c3795d311380f3bc93ce8e768efc0e2b9e79496cfc8f351594b472");
byte[] p = HexadecimalStringToByteArray("a5ddd6da04c47a9cd4628beb8d55ebd2e930a64dfa29f876ebf393cfd6574d48a3ce96ac5a2af4a4f9ec9caa47d304d3");
int result = ckzg.verify_kzg_proof(c, x, y, p, ts);
Console.WriteLine(string.Format("Verification result: {0}", result));
System.Diagnostics.Trace.Assert(result == 1, "Verification failed");
x[0] = 0x42;
result = ckzg.verify_kzg_proof(c, x, y, p, ts);
System.Diagnostics.Trace.Assert(result == 0, "Verification succeeded incorrectly");
ckzg.free_trusted_setup(ts);
byte[] b = new byte[32];
b[0] = 11;
b[8] = 1;
IntPtr fr = ckzg.bytes_to_bls_field(b);
Console.WriteLine(ckzg.int_from_bls_field(fr));
Console.WriteLine("Tests passed");
}
}