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Scratchpad-to-DRAM paging and encryption #26

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archshift opened this issue Feb 18, 2020 · 0 comments

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archshift commented Feb 18, 2020 •

edited by dayeol

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This will be a tracking issue for the progress of DRAM encryption in the runtime.

In-memory encryption

Add AES software implementation into the runtime
Add support for AES hardware implementations (SBI call for crypto copies?)
Hook AES driver into memory page in/out
Use secure IVs for protection against replay attacks

Memory consistency

Add SHA software software implementation into the runtime
Add support for SHA hardware implementations
Store page hashes for consistency checking

archshift added the enhancement label

archshift self-assigned this

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