In this paper, we propose coded Merkle tree (CMT), a novel hash accumulator that offers a constant-cost protection against data availability attacks in blockchains, even if the majority …
A Asheralieva, D Niyato - IEEE Internet of Things Journal, 2020 - ieeexplore.ieee.org
We propose a fully distributed system architecture and a scalable self-organized sharding scheme for the Internet-of-Things (IoT) blockchains that can guarantee system security …
T Kim, J Noh, S Cho - 2019 IEEE International Conference on …, 2019 - ieeexplore.ieee.org
A centralized IoT network has a problem of data centralization because data is stored in a center. A blockchain is emerging as a solution to solve the problem in the IoT network by …
L Xu, L Chen, Z Gao, L Carranco, X Fan… - IEEE Consumer …, 2020 - ieeexplore.ieee.org
The smart device owning rate such as smart phone and smart watch is higher than ever before and mobile payment has become one of the major payment methods in many …
With the development of blockchain technology, participants need to have huge storage volumes to deal with the growing blockchain ledger size over time. This requirement leads to …
The Internet of things (IoT) is on the rise, and it is increasingly becoming a ubiquitous computing service that requires large data storage and processing. Due to the limited …
The proliferation of resource-constrained devices has become prevalent across various digital applications, including smart homes, smart healthcare, and smart transportation …