Methods and systems for multi-party sorting of private values

Details Methods and systems for multi-party sorting of private values Methods and systems for multi-party sorting of private values

2007-03-09

2010-12-28

Moazzami, Nasser (Department: 2436)

Cryptography

Communication system using cryptography

Wireless communication

C380S047000, C380S207000, C380S250000, C713S150000, C726S027000, C709S205000

Reexamination Certificate

active

07860245

ABSTRACT:
Disclosed embodiments include a computer-implemented first method for providing the blinded result of a subtraction of a first split value of a first system from a second split value of the first system for a comparison. Furthermore, a computer-implemented second method is disclosed for computing a comparison of the blinded result of the subtraction provided by the first system with a result of a subtraction of a blinded first split value of a second system from a blinded second split value of the second system. Computer-implemented further methods for providing a contribution to the comparison of the split values are disclosed. The further methods involve a third system and a fourth system.

REFERENCES:
patent: 6490680 (2002-12-01), Scheidt et al.
patent: 2007/0156586 (2007-07-01), Kerschbaum
“European Search Report for Application No. 06005285.9-2415”, (Sep. 6, 2006).
Yao, A C., “Protocols for secure computations”, (1982),160-164.

Affiliated with

Also associated with

Rating

Methods and systems for multi-party sorting of private values does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods and systems for multi-party sorting of private values, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and systems for multi-party sorting of private values will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4194082