Results 1 to 10 of about 3,510 (286)

Perfect Secrecy Using Compressed Sensing

open access: yesCoRR, 2010
In this paper we consider the compressed sensing-based encryption and proposed the conditions in which the perfect secrecy is obtained. We prove when the Restricted Isometery Property (RIP) is hold and the number of measurements is more than two times of sparsity level i.e. M \geq 2k, the perfect secrecy condition introduced by Shannon is achievable if
Mahmoud Ramezani Mayiami   +2 more
openaire   +2 more sources

Perfect Secrecy under Deep Random assumption

open access: yesCoRR, 2015
We present a new idea to design perfectly secure information exchange protocol, based on so called Deep Randomness, which means randomness relying on hidden probability distribution. Such idea drives us to introduce a new axiom in probability theory, thanks to which we can design a protocol, beyond Shannon limit, enabling two legitimate partners ...
openaire   +2 more sources

Transmit Power Allocation for Physical Layer Security in Cooperative Multi-Hop Full-Duplex Relay Networks

open access: yesSensors, 2016
In this paper, we consider a transmit power allocation problem for secure transmission in multi-hop decode-and-forward (DF) full-duplex relay (FDR) networks, where multiple FDRs are located at each hop and perform cooperative beamforming to null out the ...
Jong-Ho Lee, Illsoo Sohn, Yong-Hwa Kim
doaj   +1 more source

Design of precoding matrices in MIMO full duplex two-way security communication system

open access: yesTongxin xuebao, 2020
The design of precoding matrices was studied in the multiple input multiple output (MIMO) full-duplex two-way security communication system where legitimate nodes transmit the confidential information accompanied by the artificial noise while receiving ...
Weijia LEI   +3 more
doaj   +2 more sources

TinyTwinGuard: a lightweight authentication scheme for digital twin edge networks using TinyJAMBU

open access: yesFrontiers in Communications and Networks
Digital Twin Edge Networks (DITEN) encounter significant challenges in balancing security and efficiency, as many existing authentication mechanisms either fail to deliver full security guarantees, such as perfect forward secrecy or protection against ...
Mohammed El-Hajj
doaj   +1 more source

Secret and secrecy in Rumi’s mysticism [PDF]

open access: yesتاریخ ادبیات
In the act of mystical ontology, the seeker's goal is to connect to the truth and knowledge about things, phenomena and situations that the intellect and heart are unable to understand. To achieve this goal, one should bring purity to the heart, light to
غلامرضا پیروز   +1 more
doaj  

Perfect Forward Secrecy (PFS) [PDF]

open access: yesDatenschutz und Datensicherheit - DuD, 2013
openaire   +1 more source

Quantum steganography for secure data transmission

open access: yesCybersecurity
Quantum steganography is an advanced method of hiding information within quantum systems, leveraging the unique properties of quantum mechanics-such as superposition, entanglement, and the no-cloning theorem-to achieve unbreakable secrecy.
Gabriela Mogos, Ho-Pun Lam
doaj   +1 more source

The Methods of Information Security Based on Blurring of System

open access: yesБезопасность информационных технологий, 2016
The paper present the model of researching system with own known input, output and set of discrete internal states. These theoretical objects like an absolutely protected from research system and an absolutely indiscernible data transfer channel are ...
Mikhail Andreevich Styugin
doaj  

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