The Meeting Businessmen Problem: Requirements and Limitations
نویسنده
چکیده
Let us assume that some businessmen wish to have a meeting. For this to happen, they usually have to meet somewhere. If they cannot meet physically, then they can take part in a video (or audio) conference to discuss whatever needs to be discussed. But what if their meeting is meant to be private? In this case they need a cryptographic protocol that allows them to exchange their ideas remotely, while keeping them secure from any potential eavesdropper. In this paper we list all the necessary requirements that a cryptographic protocol must have in order to allow several businessmen to exchange their ideas securely over the Internet. Moreover, and based on the standard taxonomy of cryptographic protocols, we suggest several approaches on how to design cryptographic protocols that enable us to achieve our aim. Finally, we propose the design of a protocol that solves the meeting businessmen problem.
منابع مشابه
Protocols for The Meeting Businessmen Problem
Assume that some businessmen wish to have a meeting. For this to occur, they usually have to meet somewhere. If they cannot meet physically, then they can take part in a video (or audio) conference to discuss whatever needs to be discussed. But what if their meeting is meant to be private? In this case they need a cryptographic protocol that allows them to exchange their ideas remotely, while k...
متن کاملOptimal PMU Placement Considering with HVDC Links and Their Voltage Stability Requirements
In wide area measurement systems, PMUs are the main component measuring real time synchronized data from different buses. Installation of PMUs at all buses is a primary way to provide full observability of the power network. However, it is not practical in real networks due to the relatively expensive cost of PMUs and other technical limitations. Optimal PMU Placement (OPP) is an optimization p...
متن کاملبرنامه ریزی خدمات شهری برای زائرین در پیرامون حرم های مطهر نمونه مطالعاتی: هسته مرکزی شهر قم
Central parts of the cities regardless of their role and function, embrace more people than their own inhabitants heading for meeting their needs. This is more significant in city centers having ultra-city impacts ditto holy places. One of the main centers in pilgrimage cities is the Holy shrines’ surroundings which attract considerable population of non-inhabitants in addition to their own inh...
متن کاملNeo-Platonism , Meeting Point of Mutahhari and St.Augustine in their Treatment of the Problem of Evil
متن کامل
Designing a Bank-Based Flexible Performance Evaluation System (Study: Bank Shahr)
Given the limitations of the existing performance evaluation models for organizations with dynamic internal and external conditions, this study aims to provide a flexible performance evaluation model with adaptability to intra- and extra-organizational changes. The present study first forms a database of criteria related to banking activities. After gathering the experts' opinions, we select 2...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Annales UMCS, Informatica
دوره 12 شماره
صفحات -
تاریخ انتشار 2012