Cryptography Enhanced Ad-Hoc Approach to P2P Overlays

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Authors	ZIMA Michal HLADKÁ Eva
Year of publication	2016
Type	Article in Proceedings
Conference	Proceedings of the 2016 International Conference on High Performance Computing & Simulation
MU Faculty or unit	Faculty of Informatics
Citation
web	PDF
Doi	http://dx.doi.org/10.1109/HPCSim.2016.7568378
Field	Informatics
Keywords	P2P overlays; ad-hoc networks; anonymous communication
Attached files	20160521.pdf
Description	We addressed a problem of safe mutually anonymous communication in a P2P overlay. Any peer in the overlay is able to initiate communication with another peer, without knowing their real IP address—using only their identifier within the overlay. Thanks to establishing peers’ public keys as identifiers, every message is digitally signed and the usage of ECC provides an instant access to end-to-end encryption without any need for negotiation of a shared key.
Related projects:	Rozsáhlé výpočetní systémy: modely, aplikace a verifikace V.