Cryptography – Particular algorithmic function encoding – Nbs/des algorithm
Patent
1997-05-13
1999-10-26
Cangialosi, Salvatore
Cryptography
Particular algorithmic function encoding
Nbs/des algorithm
380 24, H04L 900
Patent
active
059741481
ABSTRACT:
A transaction system is disclosed wherein, when a transaction, document or thing needs to be authenticated, information associated with one or more of the parties involved is coded together to produce a joint code. This joint code is then utilized to code information relevant to the transaction, document or record, in order to produce a variable authentication number (VAN) at the initiation of the transaction. This VAN is thereafter associated with the transaction and is recorded on the document or thing, along with the original information that was coded. During subsequent stages of the transaction, only parties capable of reconstructing the joint code will be able to uncode the VAN properly in order to re-derive the information. The joint code serves to authenticate the parties, and the comparison of the re-derived information against the information recorded on the document serves to authenticate the accuracy of that information.
REFERENCES:
patent: 3609690 (1971-09-01), Nissman
patent: 3611293 (1971-10-01), Constable
patent: 3657521 (1972-04-01), Constable
patent: 3892948 (1975-07-01), Constable
patent: 3938091 (1976-02-01), Atalla et al.
patent: 4004089 (1977-01-01), Richard et al.
patent: 4016405 (1977-04-01), McCune et al.
patent: 4186871 (1980-02-01), Anderson et al.
patent: 4198619 (1980-04-01), Atalla
patent: 4200770 (1980-04-01), Hellman et al.
patent: 4208575 (1980-06-01), Haltof
patent: 4208739 (1980-06-01), Lu
patent: 4223403 (1980-09-01), Konheim et al.
patent: 4234932 (1980-11-01), Gorgens
patent: 4264782 (1981-04-01), Konheim
patent: 4264808 (1981-04-01), Owens et al.
patent: 4268715 (1981-05-01), Atalla
patent: 4281215 (1981-07-01), Atalla
patent: 4283599 (1981-08-01), Atalla
patent: 4302810 (1981-11-01), Bouricius et al.
patent: 4304990 (1981-12-01), Atalla
patent: 4317957 (1982-03-01), Sendrow
patent: 4319079 (1982-03-01), Best
patent: 4328414 (1982-05-01), Atalla
patent: 4386266 (1983-05-01), Chesarek
patent: 4405829 (1983-09-01), Rivest et al.
patent: 4423287 (1983-12-01), Zeidler
patent: 4471163 (1984-09-01), Donald et al.
patent: 4498000 (1985-02-01), Decavele et al.
patent: 4590470 (1986-05-01), Koenig
patent: 4605820 (1986-08-01), Campbell, Jr.
patent: 4665396 (1987-05-01), Dieleman
patent: 4686357 (1987-08-01), Duono et al.
patent: 4720859 (1988-01-01), Aaro et al.
patent: 4734858 (1988-03-01), Schlafly
patent: 4740890 (1988-04-01), William
patent: 4747050 (1988-05-01), Brachtl et al.
patent: 4755940 (1988-07-01), Brachtl et al.
patent: 4797920 (1989-01-01), Stein
patent: 4799061 (1989-01-01), Abraham et al.
patent: 4823264 (1989-04-01), Deming
patent: 4908861 (1990-03-01), Brachtl et al.
patent: 4928098 (1990-05-01), Dannhaeuser
patent: 4933969 (1990-06-01), Marshall et al.
patent: 4935962 (1990-06-01), Austin
patent: 4947028 (1990-08-01), Gorog
patent: 4965568 (1990-10-01), Atalla et al.
patent: 4977595 (1990-12-01), Ohta et al.
patent: 4992783 (1991-02-01), Zdunek et al.
patent: 4995082 (1991-02-01), Schnorr
patent: 5016274 (1991-05-01), Micali et al.
patent: 5023908 (1991-06-01), Weiss
patent: 5054066 (1991-10-01), Riek
patent: 5067155 (1991-11-01), Bianco et al.
patent: 5161244 (1992-11-01), Maurer
patent: 5163098 (1992-11-01), Dahbura
patent: 5168520 (1992-12-01), Weiss
patent: 5187351 (1993-02-01), Clary
patent: 5191613 (1993-03-01), Graziano et al.
patent: 5196840 (1993-03-01), Liech et al.
patent: 5199066 (1993-03-01), Logan
patent: 5218637 (1993-06-01), Angebaud et al.
patent: 5224162 (1993-06-01), Okamoto et al.
patent: 5233658 (1993-08-01), Bianco et al.
patent: 5267314 (1993-11-01), Stambler
patent: 5283829 (1994-02-01), Anderson
patent: 5297202 (1994-03-01), Kapp et al.
patent: 5321751 (1994-06-01), Ray et al.
patent: 5326959 (1994-07-01), Perazza
patent: 5327563 (1994-07-01), Singh
patent: 5341428 (1994-08-01), Schatz
patent: 5367572 (1994-11-01), Weiss
patent: 5400403 (1995-03-01), Fahn et al.
patent: 5453601 (1995-09-01), Rosen
patent: 5455407 (1995-10-01), Rosen
patent: 5465299 (1995-11-01), Matsumoto et al.
patent: 5473690 (1995-12-01), Grimonprez et al.
patent: 5524073 (1996-06-01), Stambler
patent: 5530755 (1996-06-01), Pailles et al.
patent: 5555303 (1996-09-01), Stambler
patent: 5646998 (1997-07-01), Stambler
patent: 5677955 (1997-10-01), Doggett et al.
Shipley C., "I threw away my checkbook", PC-Computing, vol. 3, No. 11, pp. 112, 114-115, 118-120, Nov. 1990.
Diamond S., "Check Processing Takes a New Turn", Computers in Banking, vol. 5, No. 3, pp. 50-55, Mar. 1988.
Iida J., "Electronic Presentment Due for N.Y. Test", American Banker, vol. 157, No. 143, p. 3, Jul. 27, 1992.
Torrez A., "Banking Industry Looks at Changing Check Guarantees", The Business Journal--Phoenix & The Valley of the Sun, vol. 9, No. 29, pp. 13-14, May 29, 1989.
Sullivan D., "Bank Technology Trick or Treat?", Bankers Monthly, vol. 109, No. 11, pp. 10, 12-14, 18, 20, Nov. 1992.
Seidenberg, "Bell Companies Now Testing Smart Card Offering Increased Feature Functionality", Card News, vol. 5, No. 10, pp. 5-6, May 21, 1990.
"General Magnaplate Corporation Issues Three-Month Report to Stockholders", PR Newswire, 1 page, Nov. 11, 1992.
Byles T., "More Companies Are Paying Bills Electronically", Journal of Commerce, p. 2B, May 5, 1988.
Carreker J.D., "Strides in Electronic Checking Transforming Payment System", vol. 68, No. 3, pp. 18-19, 22, 24, 26, 28, 30, Mar. 1992.
LandOfFree
Method for securing information relevant to a transaction 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 securing information relevant to a transaction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for securing information relevant to a transaction will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-772696