An Overview of Incremental Hash Function Based on Pair Block Chaining

Yunling, Su; Miao, Xianghua

doi:10.1109/ifita.2010.332

Cited by 6 publications

(5 citation statements)

References 7 publications

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“…Satoshi Nakamoto published the article Bitcoin, a peer-topeer electronic cash system [7], marking the birth of blockchain technology. Since then, blockchain technology has attracted many scholars to study its sound characteristics, such as decentralization and not being easy to tamper with.…”

Section: Introductionmentioning

confidence: 99%

Blockchain-Based Data Audit Mechanism for Integrity over Big Data Environments

Haider

Bhardwaj³

et al. 2022

Security and Communication Networks

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Recently, data integrity for multiagent-based big data environments has been challenging. This paper presents a blockchain-based Merkle DAG structure (M-DAG) for audit data integrity. M-DAG resolves the problem that arises due to the multicopy of a large data volume in a big data environment. It employed Boneh–Lynn–Shacham’s (BSL) signature to verify the integrity of identical multicopy on big data environments. The proposed M-DAG audit mechanism uses a consortium chain algorithm for decentralized traceability and audit to archive reliable data. The evaluation has been carried out for the efficiency of the data integrity audit.

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Section: Introductionmentioning

confidence: 99%

Blockchain-Based Data Audit Mechanism for Integrity over Big Data Environments

Haider

Bhardwaj³

et al. 2022

Security and Communication Networks

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“…However, some criminals utilize Bitcoin to do several illegal activities bringing in great security threat to the world [4]. Therefore, it is necessary to get knowledge of the current trend of Bitcoin [7] and make effort to de-anonymize in [6]. In this paper, we put forward and realize a system to analyze Bitcoin from two aspects: blockchain data and network traffic data, gap between proposed theoretical-architecture and current practical implementation of bitcoin system [5] in terms of achieving decentralization, anonymity of users, and consensus.…”

Section: Literature Surveymentioning

confidence: 99%

Evaluation of Supply Chain Management based on Block Chain Technology and Homomorphism Encryption

Prasannan¹

2019

IJISCS

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Information sharing, analysis of various company and customer demands, planning activities etc can be coordinated and monitored with the help of supply chain management system. The planning algorithms are disturbed with the asymmetric information between companies. One of the major problem in supply chain management is double marginalization. This paper proposes a block chain based solution and homomorphism encryption to address the problems of supply chain such as double marginalization and information asymmetry etc.

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“…The Byzantine fault is the severest fault: a faulty node sends different values to different nodes by some unforeseen timing in a distributed system [13], [14]. A hash chain is used in the block chain mechanism preventing asset data from rewriting dishonestly in a bitcoin system [8]- [12]. It is used in online game protocols to prevent cheating of players [15], [16].…”

Section: Related Workmentioning

confidence: 99%

“…A hash chain [1]- [3] is a cascade function originally proposed by Lamport [1] adapted in systems such as a practical Byzantine fault (PBFT) protocol called Zyzzyva [4]- [7] for reliable distributed database systems. Additionally, a hash chain is used as a block chain in a bitcoin system [8]- [12]. A hash sequence is used between a database server and each client's database in our protocol as a bootlace.…”

Section: Introductionmentioning

confidence: 99%

Data Collection System Using Smart Device Databases and a Hash Chain Protocol

Tong¹,

Kobayashi²

2017

LNIT

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This paper presents a database service system in which smart device databases are used. Every smart device, such as a smartphone or tablet device, has a relational database management system (RDBMS) as the default. First, an image data collection system is proposed. This system is composed of databases in smart devices as client side databases and a database in a server. The data service should ideally be an online real-time service; however, realtime is not always required. Next, a hash chain protocol called a laced hash chain protocol is presented to preserve the consistency of data transferred from each client to a server. Developing a prototype system consisting of several smart devices with SQLite and a Windows database server with MySQL is an ongoing work.

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An Overview of Incremental Hash Function Based on Pair Block Chaining

Cited by 6 publications

References 7 publications

Blockchain-Based Data Audit Mechanism for Integrity over Big Data Environments

Blockchain-Based Data Audit Mechanism for Integrity over Big Data Environments

Evaluation of Supply Chain Management based on Block Chain Technology and Homomorphism Encryption

Data Collection System Using Smart Device Databases and a Hash Chain Protocol

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