公开(公告)号：EP3123299A4

公开(公告)日：2018-01-24

申请号：EP15769354

申请日：2015-01-28

申请人： INTEL CORP

发明人： SWANSON ROBERT C ,  TRAW C BRENDAN ,  ZIMMER VINCENT J ,  BULUSU MALLIK ,  LINDSLEY JOHN R ,  NATU MAHESH S ,  ZIAKAS DIMITRIOS ,  CONE ROBERT W ,  RANGARAJAN MADHUSUDHAN ,  NIKJOU BABAK ,  BRANNOCK KIRK D ,  WUNDERLICH RUSSELL J ,  SCHWARTZ MILES F ,  PAWLOWSKI STEPHEN S

IPC分类号： G06F9/22 ,  G06F9/44 ,  G06F11/14 ,  G06F11/30 ,  G06F11/34 ,  G06F21/56 ,  G06F21/57

CPC分类号： G06F11/3476 ,  G06F9/4403 ,  G06F9/4416 ,  G06F11/1417 ,  G06F21/575 ,  G06F2201/84

摘要： Platform controller, computer-readable storage media, and methods associated with initialization of a computing device. In embodiments, a platform controller may comprise a boot controller and one or more non-volatile memory modules, coupled with the boot controller. In embodiments, the one or more non-volatile memory modules may have first instructions and second instructions stored thereon. The first instructions may, when executed by a processor of a computing device hosting the platform controller, cause initialization of the computing device. The second instructions, when executed by the boot controller, may cause the boot controller to monitor at least a portion of the execution of the first instructions by the computing device and may generate a trace of the monitored portion of the execution of the first instructions. In embodiments, the trace may be stored in the one or more non-volatile memory modules. Other embodiments may be described and/or claimed.

公开(公告)号：EP3044721A4

公开(公告)日：2017-05-03

申请号：EP14843785

申请日：2014-09-08

申请人： INTEL CORP

发明人： CEN SHANWEI ,  BRANNOCK KIRK D

IPC分类号： G06F21/82 ,  G06F21/57

CPC分类号： G06F21/575 ,  G06F21/82

摘要： Methods and systems may provide for receiving at a secure element of a system, during a boot process of the system, a first pairing authentication value from a pairing agent. In addition, a pairing key may be received from the pairing agent, wherein the first pairing authentication value and the pairing key may be used to establish a trusted channel between the secure element and an input output (IO) device coupled to the system. In one example, the first pairing authentication value is accepted only if the first pairing authentication value is received prior to a predetermined stage of the boot process.

摘要翻译： 方法和系统可以提供在系统的引导过程期间在系统的安全元件处接收来自配对代理的第一配对认证值。 另外，可以从配对代理接收配对密钥，其中第一配对认证值和配对密钥可以用于在安全元件和耦合到系统的输入输出（IO）设备之间建立可信信道。 在一个示例中，仅当在引导过程的预定阶段之前接收到第一配对认证值时才接受第一配对认证值。