公开(公告)号：EP2791927B1

公开(公告)日：2019-04-03

申请号：EP12816178.3

申请日：2012-12-11

申请人： UTC Fire & Security Americas Corporation, Inc.

发明人： BECKER, Donald ,  STOOPS, Morris ,  CAMINS, Marty ,  ROBOTHAM, Martin Paul

IPC分类号： G08B29/12

公开(公告)号：EP2791923B1

公开(公告)日：2019-01-02

申请号：EP12790752.5

申请日：2012-11-02

申请人： UTC Fire & Security Americas Corporation Inc.

发明人： BECKER, Donald ,  CAMINS, Martin ,  STOOPS, Morris ,  WYMAN, Jeffrey

IPC分类号： G08B3/10 ,  H04R27/00

公开(公告)号：EP2567319B1

公开(公告)日：2017-09-06

申请号：EP11810013.0

申请日：2011-04-29

申请人： UTC Fire & Security Americas Corporation, Inc.

发明人： POTTER, Timothy Stevens ,  BECKER, Donald ,  MONTGOMERY, Bruce Ray, Jr. ,  DOPSON, Dave

IPC分类号： G06F11/10

CPC分类号： G11C29/08 ,  G06F11/1004 ,  G11C2029/0401 ,  G11C2029/0409 ,  G11C2029/0411

公开(公告)号：EP2567320A2

公开(公告)日：2013-03-13

申请号：EP11812881.8

申请日：2011-04-29

申请人： UTC Fire & Security Americas Corporation, Inc.

发明人： POTTER, Timothy Stevens ,  BECKER, Donald ,  MONTGOMERY, Bruce Ray, Jr. ,  DOPSON, Dave

IPC分类号： G06F11/08

CPC分类号： G06F11/0763 ,  G06F11/073 ,  G06F11/1004

摘要： A method and system for verifying memory device integrity includes identifying at least one memory block corresponding to at least one memory location within a memory device. The memory block is associated with a portion of a file and a checksum representing data within the memory block at a first time. Based at least in part on determining that the memory block is mapped to the same portion of the same file at a second time, it is indicated that the checksum represents expected data within the memory block. A system for verifying memory device integrity is also disclosed.