NO327641B1 - Fremgangsmate og system for autentisering av komponenter i et grafikksystem - Google Patents
Fremgangsmate og system for autentisering av komponenter i et grafikksystem Download PDFInfo
- Publication number
- NO327641B1 NO327641B1 NO20031581A NO20031581A NO327641B1 NO 327641 B1 NO327641 B1 NO 327641B1 NO 20031581 A NO20031581 A NO 20031581A NO 20031581 A NO20031581 A NO 20031581A NO 327641 B1 NO327641 B1 NO 327641B1
- Authority
- NO
- Norway
- Prior art keywords
- graphics card
- key
- processor
- application
- graphics
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 143
- 230000006870 function Effects 0.000 claims description 42
- 230000007246 mechanism Effects 0.000 claims description 37
- 238000004891 communication Methods 0.000 claims description 32
- 238000012545 processing Methods 0.000 claims description 30
- 230000004044 response Effects 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 abstract description 9
- 239000000872 buffer Substances 0.000 description 24
- 238000009877 rendering Methods 0.000 description 20
- 238000010586 diagram Methods 0.000 description 8
- 239000002609 medium Substances 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 230000005055 memory storage Effects 0.000 description 4
- 238000000547 structure data Methods 0.000 description 4
- 238000013500 data storage Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 101100005280 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) cat-3 gene Proteins 0.000 description 2
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- 238000003384 imaging method Methods 0.000 description 2
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- 238000002156 mixing Methods 0.000 description 2
- 229920001690 polydopamine Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000007723 transport mechanism Effects 0.000 description 2
- CDFKCKUONRRKJD-UHFFFAOYSA-N 1-(3-chlorophenoxy)-3-[2-[[3-(3-chlorophenoxy)-2-hydroxypropyl]amino]ethylamino]propan-2-ol;methanesulfonic acid Chemical compound CS(O)(=O)=O.CS(O)(=O)=O.C=1C=CC(Cl)=CC=1OCC(O)CNCCNCC(O)COC1=CC=CC(Cl)=C1 CDFKCKUONRRKJD-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- 238000010276 construction Methods 0.000 description 1
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- 210000005069 ears Anatomy 0.000 description 1
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- 229910052710 silicon Inorganic materials 0.000 description 1
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/44—Program or device authentication
- G06F21/445—Program or device authentication by mutual authentication, e.g. between devices or programs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/606—Protecting data by securing the transmission between two devices or processes
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Storage Device Security (AREA)
- Image Generation (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Collating Specific Patterns (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/125,170 US7380130B2 (en) | 2001-12-04 | 2002-04-18 | Methods and systems for authentication of components in a graphics system |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20031581D0 NO20031581D0 (no) | 2003-04-08 |
NO20031581L NO20031581L (no) | 2003-10-20 |
NO327641B1 true NO327641B1 (no) | 2009-09-07 |
Family
ID=22418498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20031581A NO327641B1 (no) | 2002-04-18 | 2003-04-08 | Fremgangsmate og system for autentisering av komponenter i et grafikksystem |
Country Status (15)
Country | Link |
---|---|
US (1) | US7380130B2 (ko) |
EP (1) | EP1355218A3 (ko) |
JP (1) | JP4807925B2 (ko) |
KR (1) | KR101030354B1 (ko) |
CN (1) | CN1474281A (ko) |
AU (1) | AU2003203718B2 (ko) |
BR (1) | BR0300935A (ko) |
CA (1) | CA2425478A1 (ko) |
MX (1) | MXPA03003317A (ko) |
MY (1) | MY144077A (ko) |
NO (1) | NO327641B1 (ko) |
PL (1) | PL359753A1 (ko) |
RU (1) | RU2310227C2 (ko) |
TW (1) | TWI265418B (ko) |
ZA (1) | ZA200302657B (ko) |
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US9135675B2 (en) * | 2009-06-15 | 2015-09-15 | Nvidia Corporation | Multiple graphics processing unit display synchronization system and method |
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US8780122B2 (en) * | 2009-09-16 | 2014-07-15 | Nvidia Corporation | Techniques for transferring graphics data from system memory to a discrete GPU |
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CN102695023A (zh) * | 2011-03-23 | 2012-09-26 | 宏碁股份有限公司 | 视频信号处理系统与方法 |
US8560453B2 (en) | 2011-06-30 | 2013-10-15 | Intel Corporation | Method and apparatus for dynamic, real-time ad insertion based on meta-data within a hardware based root of trust |
US20130166922A1 (en) * | 2011-12-23 | 2013-06-27 | Ati Technologies Ulc | Method and system for frame buffer protection |
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TWI648979B (zh) * | 2017-08-02 | 2019-01-21 | 中華電信股份有限公司 | Authentication method and system thereof |
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-
2002
- 2002-04-18 US US10/125,170 patent/US7380130B2/en not_active Expired - Fee Related
-
2003
- 2003-04-01 MY MYPI20031199A patent/MY144077A/en unknown
- 2003-04-03 EP EP03007446A patent/EP1355218A3/en not_active Ceased
- 2003-04-04 ZA ZA200302657A patent/ZA200302657B/xx unknown
- 2003-04-08 NO NO20031581A patent/NO327641B1/no not_active IP Right Cessation
- 2003-04-15 AU AU2003203718A patent/AU2003203718B2/en not_active Ceased
- 2003-04-15 CA CA002425478A patent/CA2425478A1/en not_active Abandoned
- 2003-04-15 MX MXPA03003317A patent/MXPA03003317A/es active IP Right Grant
- 2003-04-15 TW TW092108741A patent/TWI265418B/zh not_active IP Right Cessation
- 2003-04-16 BR BR0300935-1A patent/BR0300935A/pt not_active IP Right Cessation
- 2003-04-17 RU RU2003111043/09A patent/RU2310227C2/ru not_active IP Right Cessation
- 2003-04-17 PL PL03359753A patent/PL359753A1/xx not_active Application Discontinuation
- 2003-04-18 JP JP2003114938A patent/JP4807925B2/ja not_active Expired - Fee Related
- 2003-04-18 CN CNA031231829A patent/CN1474281A/zh active Pending
- 2003-04-18 KR KR1020030024750A patent/KR101030354B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO20031581L (no) | 2003-10-20 |
EP1355218A2 (en) | 2003-10-22 |
US20030200435A1 (en) | 2003-10-23 |
JP2004007603A (ja) | 2004-01-08 |
PL359753A1 (en) | 2003-10-20 |
TWI265418B (en) | 2006-11-01 |
EP1355218A3 (en) | 2005-01-26 |
BR0300935A (pt) | 2004-08-17 |
KR20030082930A (ko) | 2003-10-23 |
ZA200302657B (en) | 2003-10-14 |
NO20031581D0 (no) | 2003-04-08 |
MY144077A (en) | 2011-08-15 |
US7380130B2 (en) | 2008-05-27 |
MXPA03003317A (es) | 2004-10-29 |
JP4807925B2 (ja) | 2011-11-02 |
AU2003203718B2 (en) | 2010-01-28 |
CN1474281A (zh) | 2004-02-11 |
KR101030354B1 (ko) | 2011-04-20 |
AU2003203718A1 (en) | 2003-11-06 |
CA2425478A1 (en) | 2003-10-18 |
TW200404212A (en) | 2004-03-16 |
RU2310227C2 (ru) | 2007-11-10 |
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Legal Events
Date | Code | Title | Description |
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MM1K | Lapsed by not paying the annual fees |