QUANTUM COMMUNICATION BETWEEN ANONYMOUS SENDER AND ANONYMOUS RECEIVER IN THE PRESENCE OF STRONG ADVERSARY

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14330%2F11%3A00054163" target="_blank" >RIV/00216224:14330/11:00054163 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1142/S0219749911007691" target="_blank" >http://dx.doi.org/10.1142/S0219749911007691</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1142/S0219749911007691" target="_blank" >10.1142/S0219749911007691</a>

Result language
angličtina
Original language name
QUANTUM COMMUNICATION BETWEEN ANONYMOUS SENDER AND ANONYMOUS RECEIVER IN THE PRESENCE OF STRONG ADVERSARY
Original language description
While many scenarios of anonymous communication can be solved by various famous classical techniques including mix nets or dining cryptographers (DC), an abundant amount of anonymous tasks remains open. In this paper, we present a solution to one such task. Our protocol serves as a private communication channel for quantum messages while ensuring that both the sender and the receiver stay anonymous in a set of all parties. Our protocol is a continuation of our previous work on anonymous transmission ofquantum information. The protocol does not require trusted parties, and is secure against an active adversary. It can also withstand denial of service attacks. The protocol exhibits an advantage of quantum resources over classical because no classical solution is known (in the same security settings). Entanglement swapping technique is used to create "symmetry" in the protocol, which makes it very transparent and easier to analyze.
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
IN - Informatics
OECD FORD branch
—

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)