[alien1993]

You don't roll a new crypto and use it the day after, it must be tested for vulnerabilities, reviewed by expert cryptoanalysts.

It can take years, much like a car has to be crash tested, a new crypto algorithm must go through a certain process to be considered good enough.

[eitland]

AFAIK WhatsApps crypto isn't too old either but that doesn't seem to prevent HNs resident cryptospecialists from recommending it.

That said: I belive them when they say that WhatsApps crypto is stronger.

On the other hand I would expect them to leave a little note somewhere about WhatsApp being a data collection tool for Facebook that also still happens to works as an instant messaging platform.

[gsich]

Any flaws in Telegrams crypto that lead to decryption?

[StavrosK]

None discovered yet, just like my new design, this cardboard box on wheels I'd like to offer you as a replacement for your car.

[gsich]

Car comparisons aren't viable.