UPSTREAM MULTI-DOMAIN ACCESS CONTROL ENCODINGS FOR A DOWNSTREAM SINGLE-DOMAIN ENCRYPTION ENGINE
Dossier Overview
Applicant
Intel Corporation
Inventor
David M. Durham; Christoph Dobraunig
IPC Classification
CPC Classification
Techniques for masking and access control are described. In some examples, masking and access control circuitry to provide at least per-domain masking, and access control compression, of cache lines to be stored to memory in response to a store instruction and decompression of cache lines loaded from memory for compressible cache lines, wherein a cache line is to be compressed by encoding a pair of matching values in the cache line and storing the encoded pair as a value in the cache line.
Original (Chinese)
Techniques for masking and access control are described. In some examples, masking and access control circuitry to provide at least per-domain masking, and access control compression, of cache lines to be stored to memory in response to a store instruction and decompression of cache lines loaded from memory for compressible cache lines, wherein a cache line is to be compressed by encoding a pair of matching values in the cache line and storing the encoded pair as a value in the cache line.
External Resources