Apparatus and method for creating a trusted environment

Details Apparatus and method for creating a trusted environment Apparatus and method for creating a trusted environment

2008-05-20

2008-05-20

Moazzami, Nasser (Department: 2137)

Information security

Prevention of unauthorized use of data including prevention...

Access control

C713S164000

Reexamination Certificate

active

10303690

ABSTRACT:
A computer apparatus for creating a trusted environment comprising a trusted device arranged to acquire a first integrity metric to allow determination as to whether the computer apparatus is operating in a trusted manner; a processor arranged to allow execution of a first trust routine and associated first operating environment, and means for restricting the first operating environment access to resources available to the trust routine, wherein the trust routine being arranged to acquire the first integrity metric and a second integrity metric to allow determination as to whether the first operating environment is operating in a trusted manner.

REFERENCES:
patent: 4747040 (1988-05-01), Blanset et al.
patent: 4799156 (1989-01-01), Shavit et al.
patent: 4926476 (1990-05-01), Covey
patent: 4962533 (1990-10-01), Krueger et al.
patent: 4984272 (1991-01-01), McIlroy et al.
patent: 5029206 (1991-07-01), Marino et al.
patent: 5032979 (1991-07-01), Hecht et al.
patent: 5038281 (1991-08-01), Peters
patent: 5136711 (1992-08-01), Hugard et al.
patent: 5144660 (1992-09-01), Rose
patent: 5261104 (1993-11-01), Bertram et al.
patent: 5278973 (1994-01-01), O'Brien et al.
patent: 5325529 (1994-06-01), Brown et al.
patent: 5359659 (1994-10-01), Rosenthal
patent: 5361359 (1994-11-01), Tajalli et al.
patent: 5379342 (1995-01-01), Arnold et al.
patent: 5404532 (1995-04-01), Allen et al.
patent: 5410707 (1995-04-01), Bell
patent: 5414860 (1995-05-01), Canova et al.
patent: 5421006 (1995-05-01), Jablon et al.
patent: 5440723 (1995-08-01), Arnold et al.
patent: 5444850 (1995-08-01), Chang
patent: 5448045 (1995-09-01), Clark
patent: 5454110 (1995-09-01), Kannan et al.
patent: 5473692 (1995-12-01), Davis
patent: 5483649 (1996-01-01), Kuznetsov et al.
patent: 5495569 (1996-02-01), Kotzur
patent: 5497490 (1996-03-01), Harada et al.
patent: 5497494 (1996-03-01), Combs et al.
patent: 5504814 (1996-04-01), Miyahara
patent: 5504910 (1996-04-01), Wisor et al.
patent: 5530758 (1996-06-01), Marino et al.
patent: 5535411 (1996-07-01), Speed et al.
patent: 5548763 (1996-08-01), Combs et al.
patent: 5555373 (1996-09-01), Dayan et al.
patent: 5572590 (1996-11-01), Chess
patent: 5619571 (1997-04-01), Sandstrom et al.
patent: 5680452 (1997-10-01), Shanton
patent: 5680547 (1997-10-01), Chang
patent: 5692124 (1997-11-01), Holden et al.
patent: 5694590 (1997-12-01), Thuraisingham et al.
patent: 5787175 (1998-07-01), Carter
patent: 5809145 (1998-09-01), Slik
patent: 5815665 (1998-09-01), Teper et al.
patent: 5841869 (1998-11-01), Merkling et al.
patent: 5844986 (1998-12-01), Davis
patent: 5845068 (1998-12-01), Winiger
patent: 5867646 (1999-02-01), Benson et al.
patent: 5887163 (1999-03-01), Nguyen et al.
patent: 5889989 (1999-03-01), Robertazzi et al.
patent: 5903732 (1999-05-01), Reed et al.
patent: 5922074 (1999-07-01), Richard et al.
patent: 5933498 (1999-08-01), Schneck et al.
patent: 5960177 (1999-09-01), Tanno
patent: 5987605 (1999-11-01), Hill et al.
patent: 5987608 (1999-11-01), Roskind
patent: 6006332 (1999-12-01), Rabne et al.
patent: 6012080 (2000-01-01), Ozden et al.
patent: 6023765 (2000-02-01), Kuhn
patent: 6067559 (2000-05-01), Allard et al.
patent: 6078948 (2000-06-01), Podgorny et al.
patent: 6079016 (2000-06-01), Park
patent: 6081830 (2000-06-01), Schindler
patent: 6081894 (2000-06-01), Mann
patent: 6125114 (2000-09-01), Blanc et al.
patent: 6138239 (2000-10-01), Veil
patent: 6154838 (2000-11-01), Le et al.
patent: 6175917 (2001-01-01), Arrow et al.
patent: 6185678 (2001-02-01), Arbaugh et al.
patent: 6272631 (2001-08-01), Thomlinson et al.
patent: 6275848 (2001-08-01), Arnold
patent: 6289462 (2001-09-01), McNabb et al.
patent: 6292900 (2001-09-01), Ngo et al.
patent: 6304970 (2001-10-01), Bizzaro et al.
patent: 6327652 (2001-12-01), England et al.
patent: 6330669 (2001-12-01), McKeeth
patent: 6330670 (2001-12-01), England et al.
patent: 6334118 (2001-12-01), Benson
patent: 6367012 (2002-04-01), Atkinson et al.
patent: 6393412 (2002-05-01), Deep
patent: 6446203 (2002-09-01), Aguilar et al.
patent: 6449716 (2002-09-01), Rickey
patent: 6477702 (2002-11-01), Yellin et al.
patent: 6487601 (2002-11-01), Hubacher et al.
patent: 6496847 (2002-12-01), Bugnion et al.
patent: 6505300 (2003-01-01), Chan et al.
patent: 6513156 (2003-01-01), Bak et al.
patent: 6519623 (2003-02-01), Mancisidor
patent: 6530024 (2003-03-01), Proctor
patent: 6609248 (2003-08-01), Srivastava et al.
patent: 6671716 (2003-12-01), Diedrechsen et al.
patent: 6681304 (2004-01-01), Vogt et al.
patent: 6701440 (2004-03-01), Kim et al.
patent: 6732276 (2004-05-01), Cofler et al.
patent: 6751680 (2004-06-01), Langerman et al.
patent: 6757824 (2004-06-01), England
patent: 6775779 (2004-08-01), England et al.
patent: 6892307 (2005-05-01), Wood et al.
patent: 6931545 (2005-08-01), Ta et al.
patent: 6948069 (2005-09-01), Teppler
patent: 6965816 (2005-11-01), Walker
patent: 6988250 (2006-01-01), Proudler et al.
patent: 2001/0037450 (2001-11-01), Metlitski et al.
patent: 2002/0012432 (2002-01-01), England et al.
patent: 2002/0023212 (2002-02-01), Proudler
patent: 2002/0042874 (2002-04-01), Arora
patent: 2002/0069354 (2002-06-01), Fallon et al.
patent: 2002/0120575 (2002-08-01), Pearson et al.
patent: 2002/0184486 (2002-12-01), Kerschenbaum et al.
patent: 2002/0184520 (2002-12-01), Bush et al.
patent: 2003/0084436 (2003-05-01), Berger et al.
patent: 2003/0145235 (2003-07-01), Choo
patent: 2003/0191957 (2003-10-01), Hypponen et al.
patent: 2003/0196083 (2003-10-01), Grawrock et al.
patent: 2003/0196110 (2003-10-01), Lampson et al.
patent: 2004/0045019 (2004-03-01), Bracha et al.
patent: 2004/0148514 (2004-07-01), Fee et al.
patent: 2005/0256799 (2005-11-01), Warsaw et al.
patent: 2 187 855 (1997-06-01), None
patent: 0 304 033 (1989-02-01), None
patent: 0 421 409 (1991-04-01), None
patent: 0 510 244 (1992-10-01), None
patent: 0 580 350 (1994-01-01), None
patent: 0 825 511 (1998-02-01), None
patent: 0 849 657 (1998-06-01), None
patent: 0 849 680 (1998-06-01), None
patent: 0 465 016 (1998-12-01), None
patent: 0 893 751 (1999-01-01), None
patent: 0 895 148 (1999-02-01), None
patent: 0 926 605 (1999-06-01), None
patent: 0 992 958 (2000-04-01), None
patent: 1 030 237 (2000-08-01), None
patent: 1 056 014 (2000-08-01), None
patent: 1 048 036 (2000-11-01), None
patent: 1 055 990 (2000-11-01), None
patent: 1 056 010 (2000-11-01), None
patent: 1 076 279 (2001-02-01), None
patent: 1 107 137 (2001-06-01), None
patent: 2 317 476 (1998-03-01), None
patent: 2 336 918 (1999-11-01), None
patent: 0020441.2 (2000-08-01), None
patent: 2 353 885 (2001-03-01), None
patent: 2 361 153 (2001-10-01), None
patent: 93/25024 (1993-12-01), None
patent: 94/11967 (1994-05-01), None
patent: 95/24696 (1995-09-01), None
patent: 95/27249 (1995-10-01), None
patent: 97/29416 (1997-08-01), None
patent: 98/15082 (1998-04-01), None
patent: 98/26529 (1998-06-01), None
patent: 98/36517 (1998-08-01), None
patent: 98/40809 (1998-09-01), None
patent: 98/44402 (1998-10-01), None
patent: 98/45778 (1998-10-01), None
patent: 00/16200 (2000-03-01), None
patent: 00/19324 (2000-04-01), None
patent: 00/31644 (2000-06-01), None
patent: 00/48062 (2000-08-01), None
patent: 00/48063 (2000-08-01), None
patent: 00/52900 (2000-09-01), None
patent: 00/54125 (2000-09-01), None
patent: 00/54126 (2000-09-01), None
patent: 00/58859 (2000-10-01), None
patent: 00/73880 (2000-12-01), None
patent: 00/73904 (2000-12-01), None
patent: 00/73904 (2000-12-01), None
patent: 00/73913 (2000-12-01), None
patent: 01/09781 (2001-02-01), None
patent: 01/13198 (2001-02-01), None
patent: 01/23980 (2001-04-01), None
patent: 01/27722 (2001-04-01), None
patent: 01/42889 (2001-06-01), None
patent: 01/65334 (2001-09-01), None
patent: 01/65366 (2001-09-01), None
U.S. Appl. No. 9/979,902, filed Nov. 27, 2001, Proudler et al.
U.S. Appl. No. 9/979,903, filed Nov. 27, 2001, Proudler et al.
U.S. Appl. No. 10/080,476, filed Feb. 22, 2002, Proudler et al.
U.S. Appl. No. 10/080,477, filed Feb. 15, 2002, Brown et al.
U.S. Appl. No. 10/080,478, filed Feb. 22, 2002, Pearson et al.
U.S. Appl. No. 10/080,479, filed Feb. 22, 2002, Pearson et al.
U.S. Appl.

Affiliated with

Also associated with

Rating

Apparatus and method for creating a trusted environment does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method for creating a trusted environment, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for creating a trusted environment will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3934921