private static async Task PiecewiseEncryptionAsync(string inFile, string outFile, IUbiqCredentials ubiqCredentials)
{
using (var plainStream = new FileStream(inFile, FileMode.Open))
{
using (var cipherStream = new FileStream(outFile, FileMode.Create))
{
using (var ubiqEncrypt = new UbiqEncrypt(ubiqCredentials, 1))
{
var cipherBytes = await ubiqEncrypt.BeginAsync();
cipherStream.Write(cipherBytes, 0, cipherBytes.Length);
var plainBytes = new byte[0x20000];
int bytesRead = 0;
while ((bytesRead = plainStream.Read(plainBytes, 0, plainBytes.Length)) > 0)
{
cipherBytes = ubiqEncrypt.Update(plainBytes, 0, bytesRead);
cipherStream.Write(cipherBytes, 0, cipherBytes.Length);
}
cipherBytes = ubiqEncrypt.End();
cipherStream.Write(cipherBytes, 0, cipherBytes.Length);
}
}
}
}
private static async Task SimpleEncryptionAsync(string inFile, string outFile, IUbiqCredentials ubiqCredentials)
{
var plainBytes = File.ReadAllBytes(inFile);
var cipherBytes = await UbiqEncrypt.EncryptAsync(ubiqCredentials, plainBytes);
File.WriteAllBytes(outFile, cipherBytes);
}
