Securely Outsource Modular Exponentiations With Single Untrusted Cloud Server

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Verifiable Outsourcing Computation of Modular Exponentiations with Single Server

Verifiable computation (VC) allows a computationally weak client to outsource evaluation of a function on many inputs to a powerful but untrusted server. In this paper, we propose an algorithm of verifiable outsourcing computation with single server on modular exponentiation, which has wide applications in public key cryptosystems. We also extend the algorithm to verifiable outsourcing of simul...

متن کامل

How to Securely Outsource Cryptographic Computations

We address the problem of using untrusted (potentially malicious) cryptographic helpers. We provide a formal security definition for securely outsourcing computations from a computationally limited device to an untrusted helper. In our model, the adversarial environment writes the software for the helper, but then does not have direct communication with it once the device starts relying on it. ...

متن کامل

Secure Modular Exponentiation Outsource With Two Untrusted Programs and Improved Checkability

With the development of cloud computing, more and more mobile devices have the requirement to outsource expensive computations in an untrusted environment. Among all such computations, exponentiations modulo a large prime are basic and frequent operations in many discrete-logarithm-based cryptographic protocols. Currently the most efficient outsourcing algorithm of modular exponentiations is un...

متن کامل

SSL Splitting: Securely Serving Data from Untrusted Caches

A popular technique for reducing the bandwidth load on Web servers is to serve the content from proxies. Typically these hosts are trusted by the clients and server not to modify the data that they proxy. SSL splitting is a new technique for guaranteeing the integrity of data served from proxies without requiring changes to Web clients. Instead of relaying an insecure HTTP connection, an SSL sp...

متن کامل

New Approaches for Secure Outsourcing Algorithm for Modular Exponentiations

Outsourcing paradigm is one of the most attractive benefits of cloud computing, where computation workloads can be outsourced to cloud servers by the resourceconstrained devices, such as RFID tags. With this paradigm, cloud users can avoid setting up their own infrastructures. As a result, some new challenges, such as security and checkability, are inevitably introduced. In this paper, we addre...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: IEEE Access

سال: 2020

ISSN: 2169-3536

DOI: 10.1109/access.2020.3033306