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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RevocaCon<br />
• Every client has a “KILL<br />
SWITCH”<br />
• The central name server is<br />
accessed <strong>and</strong> each object has<br />
a kill capability (only <strong>in</strong>iCated<br />
by the owner)<br />
• What if the unified name<br />
server is NEVER accessed<br />
aga<strong>in</strong>??<br />
– Watch Dog Timer?<br />
• Compare to a capability based<br />
system ( [5] Fabry & [12] Watson,<br />
et. al, CHERI)<br />
2016 _NOV _<strong>RISC</strong>V_WORKSHOP<br />
35
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