Data processing: financial – business practice – management – or co – Business processing using cryptography – Secure transaction
Reexamination Certificate
2006-03-28
2006-03-28
Eddy, Elisca Pierre (Department: 3621)
Data processing: financial, business practice, management, or co
Business processing using cryptography
Secure transaction
C705S062000, C705S076000, C713S156000
Reexamination Certificate
active
07020640
ABSTRACT:
It is described a method for certifying data containing a sequence of transactions comprising the following steps:finding a new transaction added to the sequence;computing a certification code for the new transaction taking into consideration all data preceding the transaction in the preserved order;saving the computed certification codes.In particular, each transaction will carry a certification code and a sequence number that uniquely identify all the data received up to the transaction. By saving the progressive transaction count and the relative certification code it become possible, at a later time, to verify the integrity of the whole data.The described certification method allows the use of electronic certification in the accounting world.
REFERENCES:
patent: 5745574 (1998-04-01), Muftic
patent: 411055251 (1999-02-01), None
IBM Technical Disclosure Bulletin, Title: Distributed optimistic concurrency control based on time-stamp history certification, TDB-ACC-NO: NN9104178, vol. 33, Apr. 1991.
Banana.ch S.A.
Eddy Elisca Pierre
Sughrue & Mion, PLLC
LandOfFree
Method for certifying data containing a sequence of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for certifying data containing a sequence of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for certifying data containing a sequence of... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3578208