Find Jobs
Hire Freelancers

D0S-Resilient Data Aggregation protocol for wireless sensor network

$30-250 USD

已关闭
已发布将近 8 年前

$30-250 USD

货到付款
This project is about handling DoS (Denial of Service) that may appear in wireless sensor network especially during aggregation process due to a compromised node. The network will be built into a tree topology and some cryptographic techniques need to be used such as Digital signatures, secret shares, Hash-based Message Authentication code (HMAC) to detect the compromised node (or the malicious node) and make it inactive for some time T=10min in order to maintain the proper functionality of the network. This T will be subtracted from 1 for each query iteration and the compromised node that has been assigned to a time T can only rejoin the network when T becomes 0.
项目 ID: 10543109

关于此项目

远程项目
活跃8 年前

想赚点钱吗?

在Freelancer上竞价的好处

设定您的预算和时间范围
为您的工作获得报酬
简要概述您的提案
免费注册和竞标工作

关于客户

CHINA的国旗
China
0.0
0
会员自5月 19, 2016起

客户认证

谢谢!我们已通过电子邮件向您发送了索取免费积分的链接。
发送电子邮件时出现问题。请再试一次。
已注册用户 发布工作总数
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
加载预览
授予地理位置权限。
您的登录会话已过期而且您已经登出,请再次登录。