Secret key generation from reciprocal spatially correlated MIMO channels
, 2013 Secret key generation from reciprocal multi-antenna channels is an interesting alternative to cryptographic key management in wireless systems without infrastructure access.
Sabrina Engelmann +5 more
core +1 more source
Secret key generation from Gaussian sources using lattice-based extractors [PDF]
, 2022 We propose a lattice-based scheme for secret key generation from Gaussian sources in the presence of an eavesdropper, and show that it achieves the strong secret key capacity in the case of degraded source models, as well as the optimal secret key ...
Cong Ling +2 more
core
Secret Key Generation With Cross Multiplication of Two-Way Random Signals
IEEE Access, 2019 The secret key generation rate (SKGR) of current physical layer security methods is not high enough for practical requirements. A novel SKG method based on the cross multiplication (XM) of two-way random signals is proposed for TDD-MIMO system.
Liang Jin +4 more
doaj +1 more source
Key encapsulation mechanism based on polar codes
IET Communications, 2022 This paper introduces a key encapsulation mechanism based on polar codes, called as KEM‐PC, with secure and efficient key generation, encapsulation and decapsulation algorithms.
Reza Hooshmand, Mahdi Khoshfekr
doaj +1 more source
INFORMATION THEORETIC SECRET KEY GENERATION: STRUCTURED CODES AND TREE PACKING [PDF]
, 2010 This dissertation deals with a multiterminal source model for secret key generation by multiple network terminals with prior and privileged access to a set of correlated signals complemented by public discussion among themselves. Emphasis is placed on
NITINAWARAT, SIRIN
core
Secret Key Agreement for SISO Visible Light Communication Systems
PhotonicsThis paper studies the use of secret key agreement for single-input single-output (SISO) visible light communication (VLC) systems. Specifically, we put forward a scheme for secret key generation and analyze the secret key rate in SISO VLC systems. First,
Dongqin Guo +4 more
doaj +1 more source
Cooperative Jamming-Based Physical-Layer Group Secret and Private Key Generation
EntropyThis paper explores physical layer group key generation in wireless relay networks with a star topology. In this setup, the relay node plays the role of either a trusted or untrusted central node, while one legitimate node (Alice) acts as the reference ...
Shiming Fu, Tong Ling, Jun Yang, Yong Li
doaj +1 more source
Skema Peningkatan Reciprocity Kanal dengan Menggunakan Metode Hierarchical Clustering
Jurnal Nasional Teknik Elektro dan Teknologi Informasi, 2018 Secret key generation scheme that utilizes the randomness of wireless channels is a very promising alternative to establish a secure communication path. Some wireless devices are used to obtain the channel parameters.
Prima Kristalina +5 more
doaj +1 more source
Secure and Controllable Secret Key Generation Through CSI Obfuscation Matrix Encapsulation [PDF]
Physical-layer key generation has emerged as a promising avenue for establishing secret keys using reciprocal channel measurements between wireless devices.
Dai, Huan +6 more
core +1 more source
Shared Secret Key Generation via Carrier Frequency Offsets [PDF]
, 2019 This work presents a novel method to generate secret keys shared between a legitimate node pair (Alice and Bob) to safeguard the communication between them from an unauthorized node (Eve).
Haris Pervaiz +9 more
core +1 more source