An activation key is a unique alphanumeric code provided by Pixellu that unlocks the licensed copy of SmartAlbums, enabling full functionality beyond the trial limitations (no watermarks, export features, updates and support tied to the license).
To validate the activation key, the following steps will be taken: pixellu smart albums activation key
Example Code (C#)
using System;
using System.Security.Cryptography;
using System.Text;
public class ActivationKeyGenerator
public string GenerateActivationKey()
// Create a unique identifier
string uniqueId = Guid.NewGuid().ToString();
// Encrypt the identifier
string encryptedId = Encrypt(uniqueId);
// Create a license file
string licenseFile = CreateLicenseFile(encryptedId);
return licenseFile;
private string Encrypt(string input)
// Use a cryptography library to encrypt the input
using (Aes aes = Aes.Create())
aes.Key = Encoding.UTF8.GetBytes("secretkey");
aes.IV = Encoding.UTF8.GetBytes(" initializationvector");
ICryptoTransform encryptor = aes.CreateEncryptor(aes.Key, aes.IV);
byte[] encryptedBytes = encryptor.TransformFinalBlock(Encoding.UTF8.GetBytes(input), 0, input.Length);
return Convert.ToBase64String(encryptedBytes);
private string CreateLicenseFile(string encryptedId)
// Create a license file containing the encrypted identifier
string licenseFile = "<?xml version=\"1.0\" encoding=\"utf-8\"?>" +
"<license>" +
"<encrypted_id>" + encryptedId + "</encrypted_id>" +
"</license>";
return licenseFile;
public class ActivationKeyValidator
public bool ValidateActivationKey(string licenseFile)
// Read the license file
string encryptedId = GetEncryptedIdFromLicenseFile(licenseFile);
// Decrypt the identifier
string decryptedId = Decrypt(encryptedId);
// Verify the identifier
return VerifyIdentifier(decryptedId);
private string GetEncryptedIdFromLicenseFile(string licenseFile)
// Read the encrypted identifier from the license file
// ...
private string Decrypt(string input)
// Use a cryptography library to decrypt the input
using (Aes aes = Aes.Create())
aes.Key = Encoding.UTF8.GetBytes("secretkey");
aes.IV = Encoding.UTF8.GetBytes("initializationvector");
ICryptoTransform decryptor = aes.CreateDecryptor(aes.Key, aes.IV);
byte[] decryptedBytes = decryptor.TransformFinalBlock(Convert.FromBase64String(input), 0, input.Length);
return Encoding.UTF8.GetString(decryptedBytes);
private bool VerifyIdentifier(string decryptedId)
// Verify the decrypted identifier
// ...
The best feature of Smart Albums 3 is the cloud collaboration. You can send a proof to a client in Tokyo while you sit in New York. Cracked versions disable the cloud authentication servers. You are left with a buggy, offline version of a 2.0 legacy system. An activation key is a unique alphanumeric code