public void TestSqlDateEncryption2()
{
var plain = new DateTime(1984, 10, 1);
DateTime enc = FPEWrapper.EncryptSqlDateTime(key, tweak, plain);
DateTime dec = FPEWrapper.DecryptSqlDateTime(key, tweak, enc);
Assert.AreEqual(plain, dec);
}
public void TestSqlDateEncryptionMax()
{
var plain = FPEWrapper.MaxPossibleSqlDate;
DateTime enc = FPEWrapper.EncryptSqlDateTime(key, tweak, plain);
DateTime dec = FPEWrapper.DecryptSqlDateTime(key, tweak, enc);
Assert.AreEqual(plain, dec);
}
public void TestSqlDateEncryption()
{
var plain = DateTime.Now;
DateTime enc = FPEWrapper.EncryptSqlDateTime(key, tweak, plain);
DateTime dec = FPEWrapper.DecryptSqlDateTime(key, tweak, enc);
Assert.AreEqual(plain, dec);
}
public void StressTestSqlDateEncryption()
{
Random r = new Random();
int times = 10000;
for (int i = 0; i < times; i++)
{
int year = r.Next(1900, 2020);
int month = r.Next(1, 12);
int date = r.Next(1, 28);
int hour = r.Next(0, 23);
int minute = r.Next(0, 59);
int sec = r.Next(0, 59);
int ms = r.Next(0, 999);
var plain = new DateTime(year, month, date, hour, minute, sec, ms);
DateTime enc = FPEWrapper.EncryptSqlDateTime(key, tweak, plain);
DateTime dec = FPEWrapper.DecryptSqlDateTime(key, tweak, enc);
Console.WriteLine($"Src:{enc}, Dest:{dec}");
Assert.AreEqual(plain, dec);
}
}