BRPI0205818B1 - Método, meio e dispositivo para criptograficamente proteger conteúdo de segurança - Google Patents

Método, meio e dispositivo para criptograficamente proteger conteúdo de segurança Download PDF

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Publication number
BRPI0205818B1
BRPI0205818B1 BRPI0205818-9A BR0205818A BRPI0205818B1 BR PI0205818 B1 BRPI0205818 B1 BR PI0205818B1 BR 0205818 A BR0205818 A BR 0205818A BR PI0205818 B1 BRPI0205818 B1 BR PI0205818B1
Authority
BR
Brazil
Prior art keywords
encrypted
content
gpu
computing device
decrypting
Prior art date
Application number
BRPI0205818-9A
Other languages
English (en)
Portuguese (pt)
Other versions
BR0205818A (pt
Inventor
Paul England
Marcus Peinado
Nicholas P Wilt
Original Assignee
Microsoft Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/125,170 external-priority patent/US7380130B2/en
Application filed by Microsoft Corp filed Critical Microsoft Corp
Priority claimed from PCT/US2002/038827 external-priority patent/WO2003048939A1/en
Publication of BR0205818A publication Critical patent/BR0205818A/pt
Publication of BRPI0205818B1 publication Critical patent/BRPI0205818B1/pt

Links

Classifications

    • 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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/83—Protecting input, output or interconnection devices input devices, e.g. keyboards, mice or controllers thereof
    • 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
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • 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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
BRPI0205818-9A 2001-12-04 2002-12-03 Método, meio e dispositivo para criptograficamente proteger conteúdo de segurança BRPI0205818B1 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US33761701P 2001-12-04 2001-12-04
US33914301P 2001-12-10 2001-12-10
US10/125,170 US7380130B2 (en) 2001-12-04 2002-04-18 Methods and systems for authentication of components in a graphics system
PCT/US2002/038827 WO2003048939A1 (en) 2001-12-04 2002-12-03 Methods and systems for cryptographically protecting secure content

Publications (2)

Publication Number Publication Date
BR0205818A BR0205818A (pt) 2004-01-06
BRPI0205818B1 true BRPI0205818B1 (pt) 2015-06-02

Family

ID=35847687

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0205818-9A BRPI0205818B1 (pt) 2001-12-04 2002-12-03 Método, meio e dispositivo para criptograficamente proteger conteúdo de segurança

Country Status (2)

Country Link
BR (1) BRPI0205818B1 (ru)
RU (1) RU2308077C2 (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR077680A1 (es) * 2009-08-07 2011-09-14 Dolby Int Ab Autenticacion de flujos de datos
US8760459B2 (en) * 2009-12-30 2014-06-24 Intel Corporation Display data management techniques
RU2647631C1 (ru) * 2017-05-30 2018-03-16 Акционерное общество "Российская корпорация ракетно-космического приборостроения и информационных систем" (АО "Российские космические системы") Система спутниковой связи с защитой канала удаленного управления работой

Also Published As

Publication number Publication date
RU2004110622A (ru) 2005-09-10
RU2308077C2 (ru) 2007-10-10
BR0205818A (pt) 2004-01-06

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: G06F 11/30

Ipc: G06F 21/64 (2013.01), G06F 21/79 (2013.01)

B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 02/06/2015, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.