Abstract: Data flows from the first node, where it is initiated, to the last node, where it is processed and stored. Due to the number of participants, pipeline dataflow integrity must be protected. We propose…
Abstract: The underlying work addresses security, personal identity, and trust issues in conventional Vehicular Energy Networks (VENs). This study proposes a Blockchain (BC)-based announcement system for VENs to ensure secure and reliable announcement dissemination in…
Abstract: All blockchain services need the consensus algorithm to tolerate node faults with data consistency and integrity. Limitations of consensus algorithm studies: No resource consumption analysis was done, performance analysis was incomplete in terms of…
Abstract: Cross-border commerce is vital to economic growth, and its payment and settlement methods have garnered attention. The current payment settlement method is inefficient, expensive, and insecure. This paper examined blockchain-based payment settlement models. This…
Abstract: Reputation systems help users trust on- and off-chain services. Modern reputation systems usually require a trusted central authority to protect rater privacy or add noise to user feedback. User feedback should not be tampered…
Abstract: Quantum computers weaken classical blockchain security, requiring either a post-quantum upgrade or a quantum blockchain. A generalized Gram-Schmidt procedure with dimensional lifting is used to model a fully quantum blockchain. In this model, the…
Abstract: Light nodes store a small portion of the blockchain ledger to improve scalability. In some blockchains, a malicious node can hide the invalid part of a block and make light nodes accept it. Yu…
Abstract: Following the introduction of the IoT (Internet of Things) and the rapid growth of digital applications, data is collected from a wide variety of sources at an astonishing rate and is growing exponentially. Social…
Abstract: Researchers and companies are interested in combining blockchain and the IoT to create a secure, reliable, and resilient communication platform. However, determining blockchain’s role in IoT contexts with minimal impact is difficult. This work…
Abstract: LiteZKP supports multiple anonymous payments on resource-limited devices using a smart contract-based zero-knowledge proof (ZKP) protocol. LiteZKP uses a new merkle tree mechanism and an off-chain payment channel to reduce the computational overhead of…
Abstract: Today’s crucial technology, blockchain, decentralized data sharing, management, and exchange. Public, private, consortium, permissioned, and permissionless Blockchain platforms are available due to rising demand. Linux hosted Hyperledger, an open-source, permissioned blockchain. This paper examines…
Abstract: Image/video processing and machine learning use multiplication. FPGA DSP blocks are high-performance multipliers. These multipliers can cause routing delays and are limited in number and location on FPGAs. They may be inefficient for smaller…
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