Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
fgoesbrrr
on Dec 6, 2023
|
parent
|
context
|
favorite
| on:
Virtual Machine as a core Android Primitive
I don't know about Android, but AMD CPUs support encrypting regions of physical memory with different keys which are accessible only to one particular VM running, but also not accessible to the host:
AMD Secure Encrypted Virtualization (SEV)
https://www.amd.com/en/developer/sev.html
fooker
on Dec 7, 2023
[–]
Does every memory read/write have to go through decryption/encryption or just the paging mechanism?
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
AMD Secure Encrypted Virtualization (SEV)
https://www.amd.com/en/developer/sev.html