Otu ndị nyocha nchekwa sitere na otu uCode ebipụtala koodu isi mmalite maka imebi microcode Intel. Usoro Red Unlock, nke otu ndị nyocha mepụtara na 2020, enwere ike iji wepụ microcode ezoro ezo. Ikike a chọrọ iji mebie microcode na-enye gị ohere inyocha usoro dị n'ime microcode yana ụzọ maka itinye ntuziaka igwe x86. Na mgbakwunye, ndị nyocha ahụ weghachiri usoro mmelite microcode, algọridim nzuzo na igodo eji kpuchido microcode (RC4).
Iji chọpụta igodo ezoro ezo nke ejiri, a na-eji adịghị ike na Intel TXE mee ihe, nke ha jisiri ike mee ka ọnọdụ debug na-edeghị akwụkwọ, nke ndị nyocha ahụ kpọrọ aha "Red Unlock." Na ọnọdụ debug, anyị nwere ike ibudata mkpofu nwere microcode na-arụ ọrụ ozugbo na CPU wee wepụ algọridim na igodo na ya.
Ngwa ngwa ahụ na-enye gị ohere iwepu microcode naanị, mana ọ naghị ekwe ka ịgbanwe ya, ebe ọ bụ na agbakwunyere iguzosi ike n'ezi ihe nke microcode site na iji mbinye aka dijitalụ dabere na algọridim RSA. Usoro a dị na ndị nrụpụta Intel Gemini Lake dabere na microarchitecture Goldmont Plus na Intel Apolo Lake dabere na microarchitecture Goldmont.
isi: opennet.ru