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The solution is to always sign the license key response from the server using a public-key cryptosystem such as RSA or ECC (possibly better if you plan to run on embedded systems). Your application should only have the public key to verify the license key response.
22 wrz 2022 · When it comes to licensing software that is installed on an end user’s device, one of the most secure approaches that we can take as software developers, is to generate and subsequently validate a digitally signed license.
2 wrz 2010 · Standard.Licensing signs the XML file using the Elliptic Curve Digital Signature Algorithm (ECDSA) algorithm, which uses a pair of keys, one public and one private when creating the licence file. You only need to use the public key to decrypt and verify the licence.
Standard.Licensing. Easy-to-use licensing library for .NET and .NET Framework products. Installation. Get Standard.Licensing from NuGet. dotnet add package Standard.Licensing. Usage. Create a private and public key for your product.
23 gru 2015 · Digital signature technology is used to protect the license file. XML based license file allows it to contain rich information needed by the application. Supports both single license mode and volume license mode.
18 wrz 2015 · The first is the one that is used by the License Tracker tool to store all of its information regarding your products, the license types selected for those products, the license generation\validation parameters, and the generated licenses themselves.
DGLicenseLib is an open source .NET license manager library, it will help you deploy your secure licensing solution for your project.
