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Decentralized Anonymous Micropayments
[chapter]
2017
Lecture Notes in Computer Science
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We formulate and construct decentralized anonymous micropayment (DAM) schemes, which enable parties with access to a ledger to conduct offline probabilistic payments with one another, directly and privately ...
The widespread adoption of decentralized currencies such as Bitcoin (2009) suggests that decentralized micropayment schemes are easier to deploy. ...
Decentralized anonymous micropayments We formulate the notion of a decentralized anonymous micropayment (DAM) scheme. ...
doi:10.1007/978-3-319-56614-6_21
fatcat:yplgiwomajfhjl5zqvttmx34ou
Perspectives on financial cryptography
[chapter]
1997
Lecture Notes in Computer Science
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Everyone will "make money" u P3: Electronic cash systems will enable anyone with a PC to be a "mint" for his own brand of currency. u World is becoming more decentralized, more distributed, more "democratic ...
true; while cryptographic approaches to anonymity get more affordable with Moore's Law, anonymity is just not a driver anymore… (2006) Anonymity to be bought and sold u P9: Anonymity will be a value-added ...
, interstellar payments…) (1997) Conclusions u 1997 was an "optimistic" year, with too much emphasis on anonymity! ...
doi:10.1007/3-540-63594-7_74
fatcat:xrysbfpycve33dueyoqplcktdi
The Architecture of Coupon-Based, Semi-off-Line, Anonymous Micropayment System for Internet of Things
[chapter]
2013
IFIP Advances in Information and Communication Technology
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To deal with this problem, we propose a novel architecture of coupon-based, semi-off-line, anonymous micropayment system to enable transactions in the scope of Internet of Things. ...
User anonymity and security is assured by the usage of standard cryptographic techniques together with novel architectural design of the payment processes. ...
The decentralized micropayment systems such as Bitcoin [9] are becoming more popular. ...
doi:10.1007/978-3-642-37291-9_14
fatcat:sq2wff5x2nbrpnjjuvztvycc7q
Blindly Signed Contracts: Anonymous On-Blockchain and Off-Blockchain Bitcoin Transactions
[chapter]
2016
Lecture Notes in Computer Science
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We present solutions to the anonymity problem for both transactions on Bitcoin's blockchain and off the blockchain (in so called micropayment channel networks). ...
Although Bitcoin is often perceived to be an anonymous currency, research has shown that a user's Bitcoin transactions can be linked to compromise the user's anonymity. ...
We thank Dimitris Papadopoulos, Ann Ming Samborski and the anonymous reviewers for comments on this draft. This work was funded by the National Science Foundation under grants 1012910 and 1350733. ...
doi:10.1007/978-3-662-53357-4_4
fatcat:rl77qre3ebcu5m2w4nsoqhfdz4
The Nuts and Bolts of Micropayments: A Survey
[article]
2017
arXiv
pre-print
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We hope this effort will motivate and guide the development of micropayments systems. ...
In this paper, we undertake a comprehensive survey of key trends and innovations in the development of research-based and commercial micropayment systems. ...
III-IV, very few micropayments systems offer the user anonymity from both merchant and broker. ...
arXiv:1710.02964v1
fatcat:q7dsgiqzhjgi3kvz3jlmufby6i
Incentive Mechanisms in P2P Networks: Micropayment Systems
2013
Revista Politécnica (Quito. En línea)
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In this paper, we present a review of several micropayment systems proposed to date and we analyze them based on four key criteria: scalability, transferability, security and anonymity. ...
Several micropayment systems have been proposed for this purpose, and in general they look to take advantage of the P2P networks to maximize their efficiency. ...
The proposal made by Huang and Zhao [9] defines a fully decentralized scheme where no broker is present. ...
doaj:5b5e488cbb9b4868ba7d4a588e593c1d
fatcat:rfep4rs66bf53mig7k5aebh2rq
Scaling Up Anonymous Communication with Efficient Nanopayment Channels
2020
Proceedings on Privacy Enhancing Technologies
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To this end, we present moneTor: incentivizing nodes to join and support Tor by giving them anonymous payments from Tor users. ...
AbstractTor, the most widely used and well-studied traffic anonymization network in the world, suffers from limitations in its network diversity and performance. ...
Acknowledgments We would like to thanks the anonymous reviewers for their helpful guidance on the socio-economical questions raised by our work and for the profoundly positive impact which their thorough ...
doi:10.2478/popets-2020-0048
fatcat:ibhg4fdw5zfczieqarecbt47xe
Feeless Micropayments as Drivers for New Business Models: Two Exemplary Application Cases
2021
Frontiers in Blockchain
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Upcoming cryptocurrency approaches claim to enable feeless micropayments. ...
The first case considers subscription models in consumer markets for which feeless micropayments might be used to expand and, thus, enrich the range of plans by offering shorter subscription times. ...
on a decentralized data marketplace (Fernandez et al., 2020) . ...
doi:10.3389/fbloc.2021.641508
fatcat:sdyrw4gv55gwpe4ct4goysmjfe
Lottery-based Pricing Scheme for Peer to Peer Networks
2006
2006 IEEE International Conference on Communications
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The scheme is an extension of the traditional micropayment mechanism. ...
CONCLUSION We have introduced a decentralized lottery-based pricing mechanism as an extension to the PPay micropayment scheme. ...
The users of the system or the peers are anonymous entities sharing their resources or distributed resources to benefit from each other within a scalable, stable and reliable environment. ...
doi:10.1109/icc.2006.254822
dblp:conf/icc/ZghaibehH06
fatcat:no4b2kwpkfdgropma5o54bqytu
Decentralized Blockchain Technology and the Rise of Lex Cryptographia
2015
Social Science Research Network
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Just as decentralization communication systems lead to the creation of the Internet, today a new technology-the blockchain-has the potential to decentralize the way we store data and manage information ...
Blockchain technology enables the creation of decentralized currencies, self-executing digital contracts (smart contracts) and intelligent assets that can be controlled over the Internet (smart property ...
of anonymous individuals, or even other decentralized autonomous organizations. ...
doi:10.2139/ssrn.2580664
fatcat:zaydenhxjffs3biy7lnjmiqxma
A Lottery-based pricing scheme for peer-to-peer networks
2008
Telecommunications Systems
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The scheme is an extension of the traditional micropayment mechanism. ...
CONCLUSION We have introduced a decentralized lottery-based pricing mechanism as an extension to the PPay micropayment scheme. ...
The users of the system or the peers are anonymous entities sharing their resources or distributed resources to benefit from each other within a scalable, stable and reliable environment. ...
doi:10.1007/s11235-008-9109-x
fatcat:z7nsv7iqbng4haxh2tq5y5ctjq
Blockchain: Data Malls, Coin Economies and Keyless Payments
[article]
2018
arXiv
pre-print
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Other Versions
cryptocurrencies -anonymity of transactions -is gone. ...
But they can adversely affect small deals requiring micropayments. ...
arXiv:1802.07422v3
fatcat:7hsa7e4h5re77gnkcu2ntnahxi
Blockchain: Data Malls, Coin Economies and Keyless Payments
2018
Social Science Research Network
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cryptocurrencies -anonymity of transactions -is gone. ...
But they can adversely affect small deals requiring micropayments. ...
doi:10.2139/ssrn.3104745
fatcat:oyhxqkuajjdm3ijqo7m5cbokym
A Survey on Privacy Protection of Blockchain: the Technology and Application
2020
IEEE Access
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INDEX TERMS Blockchain, privacy protection, bitcoin, anonymity, security. 108768 VOLUME 8, 2020 ...
Including Two-Way Micropayment Channel [70] , Lightning Network [71] , Sprites [72] and other chain payment technologies. ...
[58] designed a decentralized coin mixing protocol Xim that could anonymously discover participants of mixed currency mixed currency using the advertising information in the blockchain. ...
doi:10.1109/access.2020.2994294
fatcat:cxbx5qdpgzawzg7yjgt7vgddka
Micropayments for Decentralized Currencies
2015
Proceedings of the 22nd ACM SIGSAC Conference on Computer and Communications Security - CCS '15
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As a result, it becomes infeasible to make micropayments, i.e. payments that are pennies or fractions of a penny. ...
We put forth a new lottery-based micropayment scheme for any ledgerbased transaction system, that can be used today without any change to the current infrastructure. ...
Acknowledgements We would like the thank the anonymous reviewers for helpful comments on this draft. We also want to thank Joe Bonneau for helpful discussions and in ...
doi:10.1145/2810103.2813713
dblp:conf/ccs/PassS15
fatcat:2vygzyubofbrhiam52djpnda2i
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