This paper presents PrivPay, the first provably secure privacy-preserving payment protocol for credit networks. The distinguishing feature of PrivPay is the ...

Abstract—A credit network models trust between agents in a distributed environment and enables payments between arbitrary pairs of agents.

PrivPay is presented, the first provably secure privacypreserving payment protocol for credit networks, which entails strong privacy guarantees for payments ...

... payments. In. credit networks, agents (or users) express trust in each other. numerically in terms of the credit they are willing to extend. each other. By ...

Pecina, “Privacy preserving payments in credit networks: Enabling trust with privacy in online marketplaces,” in NDSS'15. [48] P. Moreno-Sanchez, M. B. ...

Towards privacy-preserving transactions credit networks. P. Moreno-Sanchez, A. Kate, M. Maffei, and K. Pecina: Privacy Preserving Payments in Credit Networks.

Aug 14, 2023 · LDP mechanisms allow for developing a randomized response that is operated locally, making it fit for distributed blockchain environments.

Date: 2015-01-19 09:10:01. Privacy Preserving Payments in Credit Networks Enabling trust with privacy in online marketplaces Pedro Moreno-Sanchez Aniket Kate.

In this work, we lay the foundations for privacy and concurrency in PCNs, presenting a formal definition in the Universal Composability framework as well as ...

Apr 20, 2022 · ... credit networks [3],. [7]. In a credit network participants allow other participants a credit based on the trust between the entities. This ...