Xap Archive Verified — Windows Phone

In this paper, we have proposed a framework for verifying the authenticity and integrity of Windows Phone applications. Our framework consists of a XAP archive scanner, a certificate authority, and the Windows Phone marketplace. By implementing our framework, we can ensure that Windows Phone applications are verified and trusted, reducing the risk of malicious applications being installed on Windows Phone devices.

Windows Phone is a popular mobile operating system developed by Microsoft. Windows Phone applications are packaged in XAP archives, which are essentially ZIP files containing the application's executable code, resources, and metadata. XAP archives are used to distribute and install applications on Windows Phone devices. However, the open nature of the Windows Phone marketplace and the ease of creating and distributing XAP archives raise concerns about the security and integrity of these applications.

// Check if the manifest file exists if (manifestFile == null) throw new InvalidDataException("Manifest file not found"); windows phone xap archive verified

Future work includes implementing and testing our proposed framework, as well as exploring additional security measures to protect Windows Phone devices from malicious applications.

// Verify the assemblies foreach (var entry in zipArchive.Entries) entry.FullName.EndsWith(".exe", StringComparison.OrdinalIgnoreCase)) // Read the assembly using (var assemblyStream = entry.Open()) // Verify the assembly // ... In this paper, we have proposed a framework

The following is an example of a XAP archive verification tool:

return true;

using System; using System.IO; using System.Security.Cryptography; using System.Security.Cryptography.X509Certificates;