Broadcasting into the uncertainty: Authentication and confidentiality by physical-layer processing
The wireless medium offers many opportunities for broadcast communications. However, it
also opens the possibility for attackers to eavesdrop the broadcast data or to pretend to be …
also opens the possibility for attackers to eavesdrop the broadcast data or to pretend to be …
Physical layer based message authentication with secure channel codes
In this paper, we investigate physical (PHY) layer message authentication to combat
adversaries with infinite computational capacity. Specifically, a PHY-layer authentication …
adversaries with infinite computational capacity. Specifically, a PHY-layer authentication …
On message authentication channel capacity over a wiretap channel
In this paper, a novel message authentication model using the same key over wiretap
channel is proposed to achieve information-theoretic security. Specifically, in the proposed …
channel is proposed to achieve information-theoretic security. Specifically, in the proposed …
An LDPC code based physical layer message authentication scheme with prefect security
In this paper, we study physical layer message authentication with perfect security for
wireless networks, regardless of the computational power of adversaries. Specifically, we …
wireless networks, regardless of the computational power of adversaries. Specifically, we …
Analysis of channel-based user authentication by key-less and key-based approaches
S Tomasin - IEEE Transactions on Wireless Communications, 2018 - ieeexplore.ieee.org
User authentication (UA) supports the receiver in deciding whether a message comes from
either the claimed transmitter or an impersonating attacker. Information-theoretically secure …
either the claimed transmitter or an impersonating attacker. Information-theoretically secure …
Energy-based anchor node selection for IoT physical layer authentication
We consider a cellular Internet of things (CIoT) network where many source nodes aim at
exchanging messages with a single concentrator node. To this end, they are assisted by …
exchanging messages with a single concentrator node. To this end, they are assisted by …
Keyless authentication in the presence of a simultaneously transmitting adversary
If Alice must communicate with Bob over a channel shared with the adversarial Eve, then
Bob must be able to validate the authenticity of the message. In particular we consider the …
Bob must be able to validate the authenticity of the message. In particular we consider the …
A study on the concept of using efficient lightweight hash chain to improve authentication in VMF military standard
Authentication algorithms in the form of cryptographic schemes, such as the Secure Hash
Algorithm 1 (SHA-1) and the digital signature algorithm (DSA), specified in the current …
Algorithm 1 (SHA-1) and the digital signature algorithm (DSA), specified in the current …
Byzantine Multiple Access Channels—Part II: Communication With Adversary Identification
We introduce the problem of determining the identity of a byzantine user (internal adversary)
in a communication system. We consider a two-user discrete memoryless multiple access …
in a communication system. We consider a two-user discrete memoryless multiple access …
On the optimality of keyless authentication in a noisy model
S Jiang - IEEE Transactions on Information Forensics and …, 2015 - ieeexplore.ieee.org
We further study the keyless authentication problem in a noisy model in our previous work,
where no secret setup is available for sender Alice and receiver Bob while there is discrete …
where no secret setup is available for sender Alice and receiver Bob while there is discrete …