At CyberLock, the atmosphere is charged with urgency. The startup is on the brink of a significant investment, and the team has been tasked with delivering a prototype of a secure messaging application that uses ECDSA for signing and verifying messages. As the lead developer, you’ve taken the reins, adapting an existing codebase in the hope of meeting the deadline. Your colleague, Maya, frequently emphasizes the need to keep things simple and fast, and her mantra has influenced your decisions.
With the clock ticking, you put together the following implementation, convinced that the demo will impress investors.