ALEXANDRIA, Va., July 30 -- United States Patent no. 12,373,611, issued on July 29, was assigned to Arm Ltd. (Cambridge, Great Britain).
"Key capability storage" was invented by Ruben Borisovich Ayrapetyan (Cambridge, Great Britain), Jacob Paul Bramley (Cambridge, Great Britain) and Kevin Brodsky (Cambridge, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "Key capability storage circuitry 90 is provided to store a key capability specifying key bounds indicating information indicative of permissible bounds for information specified by any one or more of: a non-capability operand, a capability, or the key capability itself. For a given software compartment executed by the processing circuitry, whic...