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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OPAL<br />
•<br />
S<strong>in</strong>gle Address Space for all<br />
applicaCons<br />
•<br />
Persistent Po<strong>in</strong>ters<br />
•<br />
“A full 64-bit address space will last<br />
for 500 years if allocated at the rate<br />
of one gigabyte per second. We<br />
believe that 64 bits is enough "for<br />
all Cme" on a s<strong>in</strong>gle computer,<br />
enough for a long Cme on a small<br />
network, <strong>and</strong> not enough for very<br />
long at all on the global network.”<br />
[14] J. Chase, H. Levy, et. al, “Shar<strong>in</strong>g <strong>and</strong> protecRon <strong>in</strong> a s<strong>in</strong>gle address space operaRng system” “<br />
Journal ACM TransacCons on Computer Systems (TOCS) - Special issue on computer architecture, Volume<br />
12 Issue 4, Nov. 1994, Pages 271-307<br />
2016 _NOV _<strong>RISC</strong>V_WORKSHOP<br />
12
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