[Hello71]

In fact, that's basically what Telegram did with their impossible "crypto contests": provide a specific attack scenario, promise lots of money to break that (impossible) scenario, and then claim that it is secure against all possible attacks.

[AnaniasAnanas]

That seems interesting. Do you have any links explaining the situation?

[whyever]

https://hackerfall.com/story/a-crypto-challenge-for-the-tele...