| Title | Multi-Designated Receiver Authentication-Codes with Information-Theoretic Security |
| Publication Type | Conference Paper |
| Year of Publication | 2022 |
| Authors | Seito, Takenobu, Shikata, Junji, Watanabe, Yohei |
| Conference Name | 2022 56th Annual Conference on Information Sciences and Systems (CISS) |
| Keywords | authentication, authentication codes, Broadcast Authentication, codes, Collaboration, composability, compositionality, Galois fields, Human Behavior, human factors, information theoretic security, Metrics, policy-based governance, pubcrawl, Receivers, resilience, Resiliency, Scalability, security |
| Abstract | A multi-designated receiver authentication code (MDRA-code) with information-theoretic security is proposed as an extension of the traditional multi-receiver authentication code. The purpose of the MDRA-code is to securely transmit a message via a broadcast channel from a single sender to an arbitrary subset of multiple receivers that have been designated by the sender, and only the receivers in the subset (i.e., not all receivers) should accept the message if an adversary is absent. This paper proposes a model and security formalization of MDRA-codes, and provides constructions of MDRA-codes. |
| DOI | 10.1109/CISS53076.2022.9751164 |
| Citation Key | seito_multi-designated_2022 |
Multi-Designated Receiver Authentication-Codes with Information-Theoretic Security