Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Central trusted authority provides computer authentication
Reexamination Certificate
2006-07-19
2010-10-26
Moazzami, Nasser (Department: 2436)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Central trusted authority provides computer authentication
C380S263000, C713S155000, C713S157000, C713S170000, C725S031000
Reexamination Certificate
active
07822975
ABSTRACT:
A method of authenticating data transmitted in a digital transmission system, in which the method comprises the steps, prior to transmission, of determining at least two encrypted values for at least some of the data, each encrypted value being determined using a key of a respective encryption algorithm, and outputting said at least two encrypted values with said data.
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Beuque Jean-Bernard Gerard Maurice
Poulain Philippe
Moazzami Nasser
Osha • Liang LLP
THOMSON Licensing S.A.
Yalew Fikremariam
LandOfFree
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