论文标题

Fybrrchat:安全P2P消息传递的分布式聊天应用程序

fybrrChat: A Distributed Chat Application for Secure P2P Messaging

论文作者

Halder, Debajyoti, Bhushan, Saksham, Shreya, Gundu, Kumar, Prashant

论文摘要

事实证明,对全世界相互联系的需求不断增长,这对社交媒体平台的增长是一个福音。但是,在确保平台的隐私和安全性时,控制权是很少的垄断。有些人声称提供了一种安全的通信媒介,但是他们对用户的开发和滥用用户的数据以其对政策的集中控制导致了各种争议。对这些组织缺乏信任使人们持怀疑态度,以将这些应用用于极度安全的通信用例。因此,需要一个没有中央组织和无信任网络的系统。信任网络是一个不需要参与者(用户)信任任何中央权威的网络。作为一个小组,这些节点本身可以​​信任地做出与所有人的利益保持一致的决定。这伴随着分布式网络,在该网络中,同行相互连接以形成一个名为Swarm的网状网络。这个连接的同行的分布式网络通常被归因于明天的互联网。 2019年7月,前3个聊天应用程序的每月活跃用户总数超过了40亿用户。截至2020年10月,仅WhatsApp就有20亿个每月活跃用户每天发送约1000亿件消息。随着如此众多的依赖聊天应用程序的人,使这些应用程序高度安全成为至关重要的任务。

The growing demand for connecting with each other across the world has proved to be a boon to the growth of social media platforms. But when it comes to ensuring the privacy and security of the platform, the control is in hands of few monopolies. Some claim to provide a secure medium of communication but their exploitation of users and misusing users' data with their centralized control over the policies has led to various controversies. Lack of trust towards these organisations have made people skeptical towards using these applications for extremely secure communication use-cases. Thus, a system with no central organisation in control and a trustless network is required. A trustless network is a network which does not requires the participants (users) to trust any central authority. These nodes themselves, as a group, can be trusted to make a decision which aligns with the interests of all. This is accompanied by a distributed network, where peers are connected to each other to form a mesh-like network called Swarm. This distributed network of connected peers is often attributed as the internet of tomorrow. The total number of monthly active users on the top 3 chat applications surpassed 4 billion users in July 2019. As of Oct 2020, WhatsApp alone has 2 billion monthly active users sending around 100 billion messages per day. With such vast number of people relying on chat applications, making these applications highly secure becomes a task of paramount importance.

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