using System;
using System.Security.Cryptography;

public class MemoryProtectionSample
{
// Create aditional entropy for use with the Protect method.
    static byte [] s_aditionalEntropy = { 9, 8, 7, 6, 5 };

    public static void Main()
    {
// Create the original data to be encrypted (The data length should be a multiple of 16).
        
byte [] secret = { 1, 2, 3, 4, 1, 2, 3, 4, 1, 2, 3, 4, 1, 2, 3, 4 };

// Encrypt the data in memory. The result is stored in the same same array as the original data.
        ProtectedMemory.Protect( secret, MemoryProtectionScope.SameLogon );
    
// Decrypt the data in memory and store in the original array.
        ProtectedMemory.Unprotect( secret, MemoryProtectionScope.SameLogon );
    }

}

#using <System.Security.dll>

using namespace System;
using namespace System::Security::Cryptography;

int main()
{
   
   // Create the original data to be encrypted (The data length should be a multiple of 16).
   array<Byte>^secret = {1,2,3,4,1,2,3,4,1,2,3,4,1,2,3,4};
   
   // Encrypt the data in memory. The result is stored in the same same array as the original data.
   ProtectedMemory::Protect( secret, MemoryProtectionScope::SameLogon );
   
   // Decrypt the data in memory and store in the original array.
   ProtectedMemory::Unprotect( secret, MemoryProtectionScope::SameLogon );
}

import System.*;
import System.Security.Cryptography.*;

public class MemoryProtectionSample
{
    // Create aditional entropy for use with the Protect method.
    private static ubyte sAditionalEntropy[] =  { 9, 8, 7, 6, 5 };

    public static void main(String args[])
    {
        // Create the original data to be encrypted (The data length should 
        // be a multiple of 16).
        ubyte secret[] =  { 1, 2, 3, 4, 1, 2, 3, 4, 1, 2, 3, 4, 1, 2, 3, 4 };
        // Encrypt the data in memory. The result is stored in the same same 
        // array as the original data.
        ProtectedMemory.Protect(secret, MemoryProtectionScope.SameLogon);
        // Decrypt the data in memory and store in the original array.
        ProtectedMemory.Unprotect(secret, MemoryProtectionScope.SameLogon);
    } //main
} //MemoryProtectionSample