Polymorphic data structures for secure operation of a virtual ca

Details Polymorphic data structures for secure operation of a virtual ca Polymorphic data structures for secure operation of a virtual ca

1997-05-22

2000-02-08

Swann, Tod R

Cryptography

Particular algorithmic function encoding

Nbs/des algorithm

380 4, 380 21, 705 41, H04L 932

Patent

active

06023508&

ABSTRACT:
A system for transferring value carrying data packets representative of cash between transferor and transferee terminals without the intervention of a centralized database provides for data packets convertible between an inspected state and an uninspected state. Data packets in an inspected state can be negotiated between terminals once, whereupon they become uninspected and hence, non-negotiable. Uninspected data packets are restored to inspected state by having a central bank compare a hash code generated by a transferor terminal against a corresponding hash code generated by the central bank.

REFERENCES:
patent: 4303904 (1981-12-01), Chasek
patent: 4630201 (1986-12-01), White
patent: 4689478 (1987-08-01), Hale et al.
patent: 4906828 (1990-03-01), Halpern
patent: 5175416 (1992-12-01), Mansvelt et al.
patent: 5420405 (1995-05-01), Chasek
patent: 5835726 (1998-11-01), Shwed et al.
Dickson et al., "European Bank Insight," Smith Barney Report, pp. 2-28 (Apr. 15, 1997).

Affiliated with

Also associated with

Rating

Polymorphic data structures for secure operation of a virtual ca does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polymorphic data structures for secure operation of a virtual ca, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polymorphic data structures for secure operation of a virtual ca will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1686510