Cryptography – Particular algorithmic function encoding
Reexamination Certificate
2008-04-29
2008-04-29
Vu, Kim (Department: 2135)
Cryptography
Particular algorithmic function encoding
C380S030000, C380S042000, C380S045000, C380S046000, C380S263000, C713S168000, C713S180000, C708S491000, C708S492000, C709S217000
Reexamination Certificate
active
10672811
ABSTRACT:
A data cryptographer encrypts and decrypts character data of any given length using derivative equations and factors. The use of factors and derivative equations introduces the randomness required for effective encryption without the use of complex mathematics. A set of equations determined by the user is used in a manner similar to a key but with random results. Only a portion of the key is exposed to decrypt the encrypted information. The data cryptographer may be configured using either simple or complex equations and may be implemented in an unlimited number of variations. The data cryptographer is portable, and can be implemented in any programming language that supports cyclical character manipulation. The data cryptographer also supports input from a variety of sources, allowing control from the administrator side, string value side, or any other input that may be extracted from the desired programming language.
REFERENCES:
patent: 5677952 (1997-10-01), Blakley, III et al.
patent: 5751811 (1998-05-01), Magnotti et al.
patent: 5781632 (1998-07-01), Odom
patent: 5805712 (1998-09-01), Davis
patent: 5862325 (1999-01-01), Reed et al.
patent: 5915024 (1999-06-01), Kitaori et al.
patent: 5987133 (1999-11-01), Aisaka
patent: 6002769 (1999-12-01), McGough
patent: 6075865 (2000-06-01), Scheidt et al.
patent: 6226383 (2001-05-01), Jablon
patent: 6226618 (2001-05-01), Downs et al.
patent: 6230272 (2001-05-01), Lockhart
patent: 6324287 (2001-11-01), Angert
patent: 6345288 (2002-02-01), Reed et al.
patent: 6351813 (2002-02-01), Mooney et al.
patent: 6389541 (2002-05-01), Patterson
patent: 6845453 (2005-01-01), Scheidt et al.
Oxford on-line dictionary, http://dictionary.oed.com/entrance.dtl, Oxford University Press 2007, on the definition of the word “map” under 3/a math.
Sawyer Law Group LLP
Shan April Y.
Vu Kim
LandOfFree
Method for encrypting and decrypting data using derivative... 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 encrypting and decrypting data using derivative..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for encrypting and decrypting data using derivative... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3913168