- 专利标题: MECHANISM FOR SECURE AND RESILIENT CONFIGURATION UPGRADES
-
申请号: US17484455申请日: 2021-09-24
-
公开(公告)号: US20220012042A1公开(公告)日: 2022-01-13
- 发明人: Kshitij Arun Doshi , Ned M. Smith , Francesc Guim Bernat
- 申请人: Kshitij Arun Doshi , Ned M. Smith , Francesc Guim Bernat
- 申请人地址: US AZ Tempe; US OR Beaverton; ES Barcelona
- 专利权人: Kshitij Arun Doshi,Ned M. Smith,Francesc Guim Bernat
- 当前专利权人: Kshitij Arun Doshi,Ned M. Smith,Francesc Guim Bernat
- 当前专利权人地址: US AZ Tempe; US OR Beaverton; ES Barcelona
- 主分类号: G06F8/65
- IPC分类号: G06F8/65 ; H04L12/24 ; H04L12/26 ; H04L9/32 ; H04L9/08 ; G06F21/53
摘要:
Various systems and methods for providing secure and resilient configuration upgrades are described herein. A system, includes a processor; and memory to store instructions, which when executed by the processor, cause the system to: receive at a resilient security island (RSI) partition of a first network node, an update from a source, the first network node hosting the RSI partition and a host partition, the RSI comprising reserved hardware resources of the first network node; verify, by the RSI, provenance of the update; apply, by the RSI, the update to modify a configuration of the RSI or the host partition; test, by the RSI, the modified configuration of the RSI or the host partition; and provide a cryptographic proof that the test was completed and an update status to an update coordinator.