3 ms·
So the "The RISC-V community has an historic opportunity to “do security right” from the get-go with the benefit of up-to-date knowledge." [0] did not pan out
by TheLoafOfBread 4y ago
So the "The RISC-V community has an historic opportunity to “do security right” from the get-go with the benefit of up-to-date knowledge." [0] did not pan out then.
[0] https://riscv.org/blog/2018/01/more-secure-world-risc-v-isa/ https://riscv.org/blog/2018/01/more-secure-world-risc-v-isa/
- snvzz 4y agoThere's no magic way out of spectre. If the intend is to isolate processes from each other, the "fence.t" instruction extension proposed by people involved with seL4 does prevent timing side channels. Otherwise, great care should be taken when doing speculation.