公开(公告)号：US20170277916A1

公开(公告)日：2017-09-28

申请号：US15482226

申请日：2017-04-07

Applicant: Intel Corporation

Inventor： SHANKAR NATARAJAN ,  JASON R. COX ,  CHARLES B. FOSTER ,  HINESH K. SHAH

IPC: G06F21/78 ,  G06F21/62 ,  G11B20/00 ,  G06F21/60

CPC classification number: G06F21/78 ,  G06F21/604 ,  G06F21/6245 ,  G06F2212/402 ,  G06F2221/2111 ,  G11B20/0021

Abstract: Generally, this disclosure provides systems, devices, methods and computer readable media for secure control of access control enablement and activation on self-encrypting storage devices. In some embodiments, the device may include a non-volatile memory (NVM) and a secure access control module. The secure access control module may include a command processor module configured to receive a request to enable access controls of the NVM from a user, and to enable the access controls. The secure access control module may also include a verification module configured to verify a physical presence of the user. The secure access control module may further include an encryption module to encrypt at least a portion of the NVM in response to an indication of success from the verification module.

公开(公告)号：US20180176024A1

公开(公告)日：2018-06-21

申请号：US15871726

申请日：2018-01-15

Applicant: INTEL CORPORATION

Inventor： ADRIAN R. PEARSON ,  JASON R. COX ,  JAMES CHU

IPC: H04L9/32 ,  H04L29/06 ,  G06F12/14 ,  G06F21/52 ,  G06F21/62

CPC classification number: H04L9/3271 ,  G06F12/1408 ,  G06F21/52 ,  G06F21/6218 ,  G06F2212/1052 ,  G06F2221/2139 ,  H04L9/3234 ,  H04L9/3257 ,  H04L63/061 ,  H04L63/0823 ,  H04L63/0853

Abstract: Various embodiments are directed to a system for accessing a self-encrypting drive (SED) based on a blind challenge authentication response mechanism (BCRAM). An SED may be authenticated within a system, for example, upon resuming from a sleep state, based on a challenge generated within the SED, signed using a private key by a trusted execution environment (TEE) and authenticated using a corresponding public key within the SED.