▫️ Первым заходом в рандомизацию было использование API-вызовов библиотеки CRAVE. Решение как оказалось было не совсем подходящим - слишком громоздкий и универсальный инструмент, который сильно усложняет сборку самого верилятора. ▫️Далее пошел заход через SMT-LIB2 - SV констрейны конвертируются в Lisp-подобное описание, которое идёт в рантайме на вход любому (почти) из популярных SMT-решателей, установленных в системе. Далее остается лишь забрать выхлоп и разложить по переменным.
▫️ Первым заходом в рандомизацию было использование API-вызовов библиотеки CRAVE. Решение как оказалось было не совсем подходящим - слишком громоздкий и универсальный инструмент, который сильно усложняет сборку самого верилятора. ▫️Далее пошел заход через SMT-LIB2 - SV констрейны конвертируются в Lisp-подобное описание, которое идёт в рантайме на вход любому (почти) из популярных SMT-решателей, установленных в системе. Далее остается лишь забрать выхлоп и разложить по переменным.
Right now the digital security needs of Russians and Ukrainians are very different, and they lead to very different caveats about how to mitigate the risks associated with using Telegram. For Ukrainians in Ukraine, whose physical safety is at risk because they are in a war zone, digital security is probably not their highest priority. They may value access to news and communication with their loved ones over making sure that all of their communications are encrypted in such a manner that they are indecipherable to Telegram, its employees, or governments with court orders. Recently, Durav wrote on his Telegram channel that users' right to privacy, in light of the war in Ukraine, is "sacred, now more than ever." Some people used the platform to organize ahead of the storming of the U.S. Capitol in January 2021, and last month Senator Mark Warner sent a letter to Durov urging him to curb Russian information operations on Telegram. Given the pro-privacy stance of the platform, it’s taken as a given that it’ll be used for a number of reasons, not all of them good. And Telegram has been attached to a fair few scandals related to terrorism, sexual exploitation and crime. Back in 2015, Vox described Telegram as “ISIS’ app of choice,” saying that the platform’s real use is the ability to use channels to distribute material to large groups at once. Telegram has acted to remove public channels affiliated with terrorism, but Pavel Durov reiterated that he had no business snooping on private conversations. You may recall that, back when Facebook started changing WhatsApp’s terms of service, a number of news outlets reported on, and even recommended, switching to Telegram. Pavel Durov even said that users should delete WhatsApp “unless you are cool with all of your photos and messages becoming public one day.” But Telegram can’t be described as a more-secure version of WhatsApp.
from cn
