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Distributed Key Management in Microgrids [PDF]
IEEE Transactions on Industrial Informatics, 2020 Security for smart industrial systems is prominent due to the proliferation of cyber threats threatening national critical infrastructures. Smart grid comes with intelligent applications that can utilize the bidirectional communication network among its entities. Microgrids are small-scale smart grids that enable Machine-to-Machine (M2M) communications
Vaios Bolgouras +3 more
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, 2023 Key management describes how cryptographic keys are created, securely stored, distributed to the respective key holders, and used in accordance with protocol specifications. It is thus a cornerstone of most cryptographic systems and must be handled with care.
Krähenbühl, Cyrill +1 more
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Key management for encrypted broadcast [PDF]
ACM Transactions on Information and System Security, 1998 We consider broadcast applications where the transmissions need to be encrypted, such as direct broadcast digital TV networks or Internet multicast. In these applications the number of encrypted TV programs may be very large, but the secure memory capacity at the set-top terminals (STT) is severely limited due to the need to withstand pirate attacks ...
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Key management for substations: Symmetric keys, public keys or no keys? [PDF]
2011 IEEE/PES Power Systems Conference and Exposition, 2011 In this paper, we discuss symmetric-key and public-key protocols for key management in electricity transmission and distribution substations — both for communication within substations, and between substations and the network control center. Key management in the electricity network is widely regarded as a challenging problem, not only because of the ...
Shailendra Fuloria +3 more
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Lifetimes of Keys in Cryptographic Key Management Systems [PDF]
, 2007 The keys lifetimes necessary to attain a certain low disclosure rate have been investigated for two types of schemes. DES is employed as an encryption algorithm example. This paper employs the poorest attack, namely the exhaustive attack as a cryptanalysis. There may be a more effective attack.
Eiji Okamoto, K. Nakamura
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Access Control, Key Management, and Trust for Emerging Wireless Body Area Networks. [PDF]
Sensors (Basel), 2023 Salehi Shahraki A +4 more
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Enhancing IoT Security: An Innovative Key Management System for Lightweight Block Ciphers. [PDF]
Sensors (Basel), 2023 Rana M, Mamun Q, Islam R.
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New key management scheme lattice-based for clustered wireless sensor networks. [PDF]
PLoS One, 2023 Zhang J, Liu Q.
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Representation and management of multiple keys [PDF]
Computers & Electrical Engineering, 2018 Abstract We refer to a key-based protection environment featuring active subjects and protected objects. A subject that possesses a key for a given object is allowed to access this object to carry out actions that depend on the specific application. We propose a new key model, called multiple key, or m-key for short.
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Dynamic coefficient symmetric polynomial-based secure key management scheme for Internet of Things (IoT) networks. [PDF]
PeerJ Comput Sci, 2023 Liu Z, Luo Y.
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