EP 0862824 A1 19980909 - REMOTE-AUDITING OF COMPUTER GENERATED OUTCOMES USING CRYPTOGRAPHIC AND OTHER PROTOCOLS
Title (en)
REMOTE-AUDITING OF COMPUTER GENERATED OUTCOMES USING CRYPTOGRAPHIC AND OTHER PROTOCOLS
Title (de)
FERNPRÜFUNG VON RECHNERERZEUGTEN ERGEBNISSEN, UNTER VERWENDUNG VON KRYPTOGRAPHISCHEN SOWIE ANDEREN PROTOKOLLEN
Title (fr)
CONTROLE A DISTANCE DE RESULTATS PRODUITS PAR ORDINATEUR, AU MOYEN DE PROTOCOLES CRYPTOGRAPHIQUES ET AUTRES
Publication
Application
Priority
- US 9618834 W 19961122
- US 56166895 A 19951122
- US 67754496 A 19960710
- US 69446996 A 19960808
Abstract (en)
[origin: WO9719537A1] A computer device and method for encoding a message corresponding to an outcome of a computer game, and a computer device and method for decoding the message to detect a fraudulent outcome. The computer device used to generate the encoded message includes a memory device containing encoding control code and a processor configured to process the encoding control code in conjunction with a computer game outcome (148) to generate an encoded message containing the computer game outcome (158) and to transmit the encoded message (154) to a human-readable output device, such as a display device. The computer device includes various tamper resistant or tamper evidence features. A secure module containing the processor and memory is used to plug into an existing personal computer or dedicated game device. The device also includes a system for metering use of a computer game.
IPC 1-7
IPC 8 full level
A63F 13/00 (2006.01); A63F 13/12 (2006.01); G06Q 30/00 (2006.01); G07F 17/32 (2006.01); G09C 1/00 (2006.01); H04L 9/08 (2006.01); H04L 9/32 (2006.01)
CPC (source: EP US)
A63F 13/12 (2022.01 - EP); A63F 13/30 (2014.09 - EP); G07F 17/32 (2013.01 - EP US); G07F 17/3218 (2013.01 - EP); H04L 67/34 (2013.01 - EP); A63F 13/335 (2014.09 - US); A63F 13/71 (2014.09 - US); A63F 2300/401 (2013.01 - EP); A63F 2300/513 (2013.01 - EP); A63F 2300/532 (2013.01 - EP); A63F 2300/535 (2013.01 - EP); A63F 2300/5513 (2013.01 - EP); A63F 2300/5546 (2013.01 - EP); A63F 2300/558 (2013.01 - EP)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9719537 A1 19970529; AU 1081997 A 19970611; EP 0862824 A1 19980909; EP 0862824 A4 19990616; JP 2001526550 A 20011218
DOCDB simple family (application)
US 9618834 W 19961122; AU 1081997 A 19961122; EP 96940863 A 19961122; JP 51995097 A 19961122