Security of Broadcast Authentication for Cloud-Enabled Wireless Medical Sensor Devices in 5G Networks
نویسندگان
چکیده
منابع مشابه
Hybrid Multi-user Broadcast Authentication for Wireless Sensor Networks
In wireless sensor networks (WSNs), broadcast authentication allows only legitimate users (or senders) to disseminate messages into the networks. μTESLA [14] is the first broadcast authentication scheme for WSNs. It allows only few users, mainly several base stations, to broadcast messages, but in reality there are many scenarios that require a large number of dynamic users (mobile sinks or use...
متن کاملAccelerating Signature-Based Broadcast Authentication for Wireless Sensor Networks
In wireless sensor networks (WSNs), broadcast authentication is a crucial security mechanism that allows a multitude of legitimate users to join in and disseminate messages into the networks in a dynamic and authenticated way. During the past few years, several public-key based multi-user broadcast authentication schemes have been proposed to achieve immediate authentication and to address the ...
متن کاملMaximum Life-time Broadcast Authentication Protocol for Wireless Sensor Networks
Broadcast authentication is a critical security service in wireless sensor networks (WSNs), as it allows a sender to broadcast messages to multiple nodes in an authenticated way. Symmetric key based schemes such as μTESLA and μTESLA-like schemes have been proposed to provide such services for WSNs, however, the life-time of these schemes is constrained by the length of the key chains. To addres...
متن کاملAn Analysis of Broadcast Authentication and Security Schemes in Wireless Sensor Networks
Wireless Sensor Networks (WSNs) are susceptible to various attacks as they are placed in hostile environments. Several security and authentication mechanisms are proposed for in terms of key exchange mechanisms, handshake protocols, and other routing protocols. The proposed triple key based broadcast authentication protocol is compared with the several other existing security schemes in WSN. Th...
متن کاملEffective Multi-user Broadcast Authentication in Wireless Sensor Networks
Broadcast authentication is a critical security service in wireless sensor networks (WSNs), as it allows the mobile users of WSNs to broadcast messages to multiple sensor nodes in a secure way. Previous solutions on broadcast authentication are mostly symmetric-key-based solutions such as μTESLA and multilevel μTESLA. These schemes are usually efficient; however, they all suffer from severe ene...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Computer and Information Science
سال: 2020
ISSN: 1913-8997,1913-8989
DOI: 10.5539/cis.v13n2p13