Relevant bibliographies by topics / HAShCache

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'HAShCache'

Author: Grafiati
Published: 6 September 2023
Last updated: 31 July 2025

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Journal articles on the topic "HAShCache"

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Patil, Adarsh, and Ramaswamy Govindarajan. "HAShCache." ACM Transactions on Architecture and Code Optimization 14, no. 4 (2017): 1–26. http://dx.doi.org/10.1145/3158641.

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Alviano, Mario. "Hashcash Tree, a Data Structure to Mitigate Denial-of-Service Attacks." Algorithms 16, no. 10 (2023): 462. http://dx.doi.org/10.3390/a16100462.

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Client puzzle protocols are widely adopted mechanisms for defending against resource exhaustion denial-of-service (DoS) attacks. Among the simplest puzzles used by such protocols, there are cryptographic challenges requiring the finding of hash values with some required properties. However, by the way hash functions are designed, predicting the difficulty of finding hash values with non-trivial properties is impossible. This is the main limitation of simple proof-of-work (PoW) algorithms, such as hashcash. We propose a new data structure combining hashcash and Merkle trees, also known as hash
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Alviano, Mario, and Giada Gabriele. "Improve Parallel Resistance of Hashcash Tree." Cryptography 8, no. 3 (2024): 30. http://dx.doi.org/10.3390/cryptography8030030.

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Denial of Service (DoS) attacks remain a persistent threat to online systems, necessitating continual innovation in defense mechanisms. In this work, we present an improved algorithm for mitigating DoS attacks through the augmentation of client puzzle protocols. Building upon the foundation of hashcash trees, a recently proposed data structure combining hashcash and Merkle trees, we introduce a new version of the data structure that enhances resistance against parallel computation (a common tactic employed by attackers). By incorporating the labels of children and the next node in a breadth-fi
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Curran, Kevin, and John Honan. "Eliminating the Volume of Spam E-Mails Using a Hashcash-Based Solution." Information Systems Security 15, no. 2 (2006): 22–41. http://dx.doi.org/10.1201/1086.1065898x/46051.15.2.20060501/93406.5.

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Meneghetti, Alessio, Massimiliano Sala, and Daniele Taufer. "A Survey on PoW-based Consensus." Annals of Emerging Technologies in Computing 4, no. 1 (2020): 8–18. http://dx.doi.org/10.33166/aetic.2020.01.002.

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We provide a historical overview of proof-of-work techniques and the fields in which it plunges its roots. We are interested in PoW-techniques applied to blockchain technology and therefore we survey the state-of-the-art protocols employing these methods for consensus algorithms, emphasizing the differences between the efficient hashcash systems and the promising bread pudding protocols. Afterwards, the consensus mechanisms are discussed and some interesting known attacks to these algorithms are collected and classified according to their underlying ideas.
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Meneghetti, Alessio, Massimiliano Sala, and Daniele Taufer. "A New ECDLP-Based PoW Model." Mathematics 8, no. 8 (2020): 1344. http://dx.doi.org/10.3390/math8081344.

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Blockchain technology has attracted a lot of research interest in the last few years. Originally, their consensus algorithm was Hashcash, which is an instance of the so-called Proof-of-Work. Nowadays, there are several competing consensus algorithms, not necessarily PoW. In this paper, we propose an alternative proof of work algorithm which is based on the solution of consecutive discrete logarithm problems over the point group of elliptic curves. At the same time, we sketch a blockchain scheme, whose consensus is reached via our algorithm. In the considered architecture, the curves are pseudo
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Gemajli, Agron, Shivam Patel, and Phillip G. Bradford. "Towards a Low Carbon Proof-of-work Blockchain." International Journal of Network Security & Its Applications 16, no. 2 (2024): 29–45. http://dx.doi.org/10.5121/ijnsa.2024.16203.

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Proof of Work (PoW) blockchains burn a lot of energy. Proof-of-work algorithms are expensive by design and often only serve to compute blockchains. In some sense, carbon-based and non-carbon based regional electric power is fungible. So the total carbon and non-carbon electric power mix plays a role. Thus, generally PoW algorithms have large CO2 footprints solely for computing blockchains. A proof of technology is described towards replacing hashcash or other PoW methods with a lottery and proof-of-VM (PoVM) emulation. PoVM emulation is a form of PoW where an autonomous blockchain miner gets a
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Viera-Pedroza, Joel. "Blockchain en los Programas de Comercio Internacional y la Seguridad Alimentaria." Ceteris Paribus: Journal of Socioeconomic Research 11 (December 8, 2023): 32–54. https://doi.org/10.5281/zenodo.10380885.

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El fenómeno de "blockchain" se refiere a una tecnología de programación que intercomunica bases de datos. La comprensión del concepto de "blockchain" requiere del estudio de protocolos criptográficos, "automating transactions systems", "blind signature", peer-to-peer, proof-of-work, Hashcash, Bitcoin y "smart contracts". Los estudios de casos sobre el impacto de "blockchain" en la seguridad alimentaria evidencian su pertinencia, y son parte de los requerimientos para el diseño y desarrollo de un curso. La presente revisión de literatura resume e integra la comprensión actual del fenómeno de "b
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Jin, Xiushu, and Kazumasa Omote. "An efficient blockchain-based authentication scheme with transferability." PLOS ONE 19, no. 9 (2024): e0310094. http://dx.doi.org/10.1371/journal.pone.0310094.

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In the development of web applications, the rapid advancement of Internet technologies has brought unprecedented opportunities and increased the demand for user authentication schemes. Before the emergence of blockchain technology, establishing trust between two unfamiliar entities relied on a trusted third party for identity verification. However, the failure or malicious behavior of such a trusted third party could undermine such authentication schemes (e.g., single points of failure, credential leaks). A secure authorization system is another requirement of user authentication schemes, as u
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Aloun, Dema Matrouk. "Commercial Applications of Electronic Currencies." International Journal of Religion 5, no. 10 (2024): 2126–37. http://dx.doi.org/10.61707/gqt3ng89.

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Digital payment systems, also known as digital money, digital currency, or electronic money, have come a long way since the invention of computer-based communication systems. From the requirement of human-to-machine monetary transactions, it has evolved. E-money is a virtual cash model that is making its way in the online and virtual transfer domain. The authorization transaction is conducted through traditional banking systems between the payer and the payee, which issues e-money accounts for these transactions. After this amount is booked and stored by banks, it can be verified and transferr
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Dissertations / Theses on the topic "HAShCache"

1

Patil, Adarsh. "Heterogeneity Aware Shared DRAM Cache for Integrated Heterogeneous Architectures." Thesis, 2017. http://etd.iisc.ac.in/handle/2005/4124.

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Integrated Heterogeneous System (IHS) processors pack throughput-oriented GPGPUs along-side latency-oriented CPUs on the same die sharing certain resources, e.g., shared last level cache, network-on-chip (NoC), and the main memory. They also share virtual and physical address spaces and unify the memory hierarchy. The IHS architecture allows for easier programmability, data management and efficiency. However, the significant disparity in the demands for memory and other shared resources between the GPU cores and CPU cores poses significant problems in exploiting the full potential of this arch
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Book chapters on the topic "HAShCache"

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Mondal, Sudipto, and Prasanta K. Jana. "HJCFL: Hashcash and Jaya-Based Communication Efficient Federated Learning." In Lecture Notes in Computer Science. Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-81404-4_20.

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Curran, Kevin, and John Honan. "Fighting the Problem of Unsolicited E-Mail Using a Hashcash Proof-of-Work Approach." In Business Data Communications and Networking. IGI Global, 2007. http://dx.doi.org/10.4018/978-1-59904-274-9.ch014.

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This chapter investigates the problem of e-mail spam, and identifies methods to minimize the volumes. The analysis focuses on the hashcash proof-of-work approach, and investigates the feasibility of a hashcash-based solution. A potential problem with proof-of-work is that disparity across different powered computers may result in some unfortunate users spending a disproportionately long time calculating a stamp. An experiment is carried out to time how long it takes to calculate stamps across a variety of processor speeds. It is concluded from the analysis of the results that due to this probl
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Conference papers on the topic "HAShCache"

1

Offel, Michael, Andreas Ley, and Sven Hager. "HashCache: High-Performance State Tracking for Resilient FPGA-Based Packet Processing." In 2023 33rd International Conference on Field-Programmable Logic and Applications (FPL). IEEE, 2023. http://dx.doi.org/10.1109/fpl60245.2023.00069.

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Rahimpour, Sonbol, and Majid Khabbazian. "Hashcashed Reputation with Application in Designing Watchtowers." In 2021 IEEE International Conference on Blockchain and Cryptocurrency (ICBC). IEEE, 2021. http://dx.doi.org/10.1109/icbc51069.2021.9461123.

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Violaris, George, and Ioanna Dionysiou. "Out-of-Band Authentication Model with Hashcash Brute-Force Prevention." In 2014 IEEE International Conference on High Performance Computing and Communications (HPCC), 2014 IEEE 6th International Symposium on Cyberspace Safety and Security (CSS) and 2014 IEEE 11th International Conference on Embedded Software and Systems (ICESS). IEEE, 2014. http://dx.doi.org/10.1109/hpcc.2014.133.

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4

Gemajli, Agron, Shivam Patel, and Phillip G. Bradford. "A Low Carbon Proof-of-work Blockchain." In 5th International Conference on NLP & Information Retrieval. Academy & Industry Research Collaboration Center, 2024. http://dx.doi.org/10.5121/csit.2024.140607.

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Proof of Work (PoW) blockchains burn a lot of energy. Proof-of-work algorithms are expensive by design and often only serve to compute blockchains. In some sense, carbon-based and non-carbon based regional electric power is fungible. So the total carbon and non-carbon electric power mix plays a role. Thus, generally PoW algorithms have large CO2 footprints solely for computing blockchains. A proof of technology is described for replacing hashcash or other PoW methods with a lottery and proof-of-VM (PoVM) emulation. PoVM emulation is a form of PoW where an autonomous blockchain miner gets a lot
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