[cryptography] side channel analysis on phones
fgrieu at gmail.com
Fri Mar 8 09:54:40 EST 2013
On 08/03/2013 14:11, Rob Kendrick wrote:
>> 3. Timers on ARM chips don't have the same resolution as timers on x86 so
>> cache based attacks are very possible but harder.
> The ARM has no timers as such; it's up to the SoC vendor to integrate
> them. And some of them are very high resolution.
At least some ARM cores have a System Timer, named SysTick
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