I don't know specifically, but perhaps this commentary will be enlightening. https://moxie.org/blog/telegram-crypto-challenge/ https://moxie.org/blog/telegram-

I don't know specifically, but perhaps this commentary will be enlightening. https://moxie.org/blog/telegram-crypto-challenge/ https://moxie.org/blog/telegram-crypto-challenge/ https://www.schneier.com/crypto-gram/archives/1998/1215.html#contests https://www.schneier.com/crypto-gram/archives/1998/1215.html...