128-Bit Addressing in RISC-V and Security
Tue1530-128bit-Addr-RISC-V-Wallach-Micron
Tue1530-128bit-Addr-RISC-V-Wallach-Micron
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S<strong>and</strong>box ParCculars<br />
• Sys Calls Mediated to Def<strong>in</strong>ed Doma<strong>in</strong> Server<br />
– (Framework of [11])<br />
• Dispatch Table With<strong>in</strong> Doma<strong>in</strong> Server traversed<br />
to to decide allow or deny the call.<br />
– If denied – Kill<br />
• Trusted Apps can bypass the framework<br />
– Part of ACL entry<br />
• If no sys calls <strong>and</strong> only reads/writes to permiged<br />
data<br />
– Timer resoluCon or other means<br />
2016 _NOV _<strong>RISC</strong>V_WORKSHOP<br />
36
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