public void Test_BenalohLeichter_DivideSecret()
{
//assign
var secret = "12345678";
var secretbytes = Encoding.UTF8.GetBytes(secret.ToCharArray());
var benaloh = new SecretSharingCore.Algorithms.GeneralizedAccessStructure.BenalohLeichter();
var access = new SecretSharing.OptimalThreshold.Models.AccessStructure("p1^p2^p3,p2^p3^p4,p1^p3^p4,p1^p2^p4");
var tryIntersect = true;
//arrange
var optimisedAccess = SecretSharing.OptimalThreshold.ThresholdHelper.OptimiseAccessStructure(access, tryIntersect);
var shares = benaloh.DivideSecret(secretbytes,optimisedAccess);
//assert
Assert.IsNotNull(shares);
Assert.IsTrue(shares.Count > 0);
}
public void Test_BenalohLeichter_ReconstructSecret()
{
//assign
var secret = "12345678";
var secretbytes = Encoding.UTF8.GetBytes(secret.ToCharArray());
var benaloh = new SecretSharingCore.Algorithms.GeneralizedAccessStructure.BenalohLeichter();
var access = new SecretSharing.OptimalThreshold.Models.AccessStructure("p2^p3,p1^p3^p4,p1^p2^p4");
var tryIntersect = true;
//arrange
var optimisedAccess = SecretSharing.OptimalThreshold.ThresholdHelper.OptimiseAccessStructure(access, tryIntersect);
var shares = benaloh.DivideSecret(secretbytes, optimisedAccess);
foreach (var item in shares)
{
var reconSecret = Encoding.UTF8.GetString( benaloh.ReconstructSecret(item));
Assert.AreEqual(secret, reconSecret,"secret and reconstructed secret are not the same");
}
//assert
Assert.IsNotNull(shares);
Assert.IsTrue(shares.Count > 0);
}