Blockchain (A-PBFT) Based Authentication Method for Secure Lora Network

Kim, Sang-Geun

doi:10.22678/jic.2022.20.10.017

Cited by 1 publication

(1 citation statement)

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“…The TSS refers to a technology where a single digital signature is generated when a designated threshold number t of participants out of n, each perform a partial signature using their private keys. The TSS process is executed as follows [34].…”

Section: Agreement Modulementioning

confidence: 99%

Automated Over-the-Top Service Copyright Distribution Management System Using the Open Digital Rights Language

Son,

Kwon,

et al. 2024

Electronics

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As the demand and diversity of digital content increase, consumers now have simple and easy access to digital content through Over-the-Top (OTT) services. However, the rights of copyright holders remain unsecured due to issues with illegal copying and distribution of digital content, along with unclear practices in copyright royalty settlements and distributions. In response, this paper proposes an automated OTT service copyright distribution management system using the Open Digital Rights Language (ODRL) to safeguard the rights of copyright holders in the OTT service field. The proposed system ensures that the rights to exercise copyright transactions and agreements, such as trading of copyright, can only be carried out when all copyright holders of a single digital content agree based on the Threshold Schnorr Digital Signature. This approach takes into account multiple joint copyright holders, thereby safeguarding their rights. Furthermore, it ensures fair and transparent distribution of copyright royalties based on the ratio information outlined in ODRL. From the user’s perspective, the system not only provides services proactively based on the rights information specified in ODRL, but also employs zero-knowledge proof technology to handle sensitive information in OTT service copyright distribution, thereby addressing existing privacy concerns. This approach not only considers joint copyright holders, but also demonstrates its effectiveness in resolving prevalent issues in current OTT services, such as illegal digital content replication and distribution, and the unfair settlement and distribution of copyright royalties. Applying this proposed system to the existing OTT services and digital content market is expected to lead to the revitalization of the digital content trading market and the establishment of an OTT service environment that guarantees both vitality and reliability.

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Section: Agreement Modulementioning

confidence: 99%