SECURE AUTHENTICATION AND SWITCHING TO ENCRYPTED DOMAINS
摘要
A device and method for switching to an encrypted domain requiring authentication in an operating system which implements a plurality of secure domains. An intermediate domain different from the encrypted domain and a current domain is provided. Upon receiving a request to switch to the encrypted domain, the system switches to the intermediate domain. An authentication challenge for access to the encrypted domain is displayed in the intermediate domain. Receiving authentication information is used to decrypt filesystem keys for providing access to the encrypted filesystem. The encrypted filesystem is then mounted, and the encrypted domain started.
申请公布号
EP3033707(A1)
申请公布日期
2016.06.22
申请号
EP20140836724
申请日期
2014.08.11
申请人
GRAPHITE SOFTWARE CORPORATION
发明人
PUDERER, JAMES, HENRY, ALLAN;MUIR, JAMES, ALEXANDER;MAIN, ALEXANDER, JAMES