Modified access polynomial based self-healing key management schemes with broadcast authentication and enhanced collusion resistance in wireless sensor networks

Authentication Protocols for Internet of Things: A Comprehensive Survey

“…Sun et al [156] considered the multicast communications in WSNs, including, sink and many groups, where each group may have a powerful node and many low ordinary nodes. The powerful node acts as the group manager (GM), and is responsible for network security management, such as key issues, updating, revocation, intrusion detection, etc.…”

A novel self‐healing key distribution scheme based on vector space access structure and MDS codes

“…[7][8][9][10][11][12][13][14][15] These are useful in several settings such as group keys needed to be used for a short period because of frequent changes in the group structure. 12,14,16 In these protocols, group lifetime is divided into epochs called sessions, 7,8,12,17 where each session has a unique group key. At the beginning of each session, the GM transmits a broadcast message in order to provide a common key, called the session key, to each member of the group.…”

“…12,20 This approach decreases the work load on the GM and reduces network traffic as well as the risk of user exposure through traffic analysis. 7,8,12,17 Self-healing group key distribution protocols can broadly be classified into polynomial-based, exponential arithmetic-based, vector space secret sharing scheme-based, and bilinear pairing-based schemes. 12 Saez 21 first considered applying vector space secret sharing schemes instead of Shamir's secret sharing schemes to realize a self-healing key distribution scheme and sponsorization.…”

“…12,14,16 In these protocols, group lifetime is divided into epochs called sessions, 7,8,12,17 where each session has a unique group key. These include broadcast transmission systems and multicast networks such as pay-per-view television, embedded and sensor networks, and cellular and wireless networks.…”

“…These include broadcast transmission systems and multicast networks such as pay-per-view television, embedded and sensor networks, and cellular and wireless networks. 7,8,12,17 Self-healing group key distribution protocols can broadly be classified into polynomial-based, exponential arithmetic-based, vector space secret sharing scheme-based, and bilinear pairing-based schemes. Many of these schemes are vulnerable to polynomial factorization or insider replay attacks.…”