Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Central trusted authority provides computer authentication
Reexamination Certificate
2005-01-25
2005-01-25
Morse, Gregory (Department: 2134)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Central trusted authority provides computer authentication
C711S111000, C711S112000, C713S172000, C713S175000
Reexamination Certificate
active
06848047
ABSTRACT:
With a portable compact flash card retaining application software/database set in a portable terminal, the portable terminal performs data processing by accessing the application software/database in the CF card. First, the portable terminal reads terminal ID previously stored in the CF card. Then, the portable terminal compares the terminal ID in the CF card with its own terminal ID previously set, and determines whether or not to be able to access the application software/database in the CF card based on the comparison result.
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Iguchi Toshiyuki
Morikawa Shigenori
Otsuka Motoi
Casio Computer Co. Ltd.
Frishauf Holtz Goodman & Chick P.C.
Heneghan Matthew
Morse Gregory
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