Tag: python

All the articles with the tag "python".

• How to Build a Secure, Text-Based License Verification System in Python

  Updated: 19 Apr, 2024

  Use Ed25519 signatures to issue tamper-proof, copy-pasteable licenses that your app verifies locally.

• Building a Asymmetric License Verification System with Python and RSA

  Updated: 31 Dec, 2023

  Verifying that a user's license is valid and hasn't been tampered with is a hard problem. This tutorial builds a text-based signing and verification system around RSA, which remains the long-standing standard for digital signatures.