Tampering detection system using quantum-mechanical systems

Details Tampering detection system using quantum-mechanical systems Tampering detection system using quantum-mechanical systems

2009-04-16

2011-12-13

La, Anh V (Department: 2612)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S552000, C340S564000, C340S565000, C356S450000

Reexamination Certificate

active

08077047

ABSTRACT:
The use of quantum-mechanically entangled photons for monitoring the integrity of a physical border or a communication link is described. The no-cloning principle of quantum information science is used as protection against an intruder's ability to spoof a sensor receiver using a ‘classical’ intercept-resend attack. Correlated measurement outcomes from polarization-entangled photons are used to protect against quantum intercept-resend attacks, i.e., attacks using quantum teleportation.

REFERENCES:
patent: 4899043 (1990-02-01), Mochizuki et al.
patent: 7075438 (2006-07-01), Kent et al.
patent: 7483142 (2009-01-01), Kent et al.
patent: 7701381 (2010-04-01), Schmitt et al.

Affiliated with

Also associated with

Rating

Tampering detection system using quantum-mechanical systems does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tampering detection system using quantum-mechanical systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tampering detection system using quantum-mechanical systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4257090