A scalable and efficient key escrow model for lawful interception of IDBC-based secure communication

نویسندگان

Kyusuk Han

Chan Yeob Yeun

Taeshik Shon

Jong Hyuk Park

Kwangjo Kim

چکیده

1Korea Advanced Institute of Science and Technology (KAIST ), 119, Munjiro, Yuseong-gu, Daejeon 305-732, South Korea 2Khalifa University of Science, Technology and Research, P.O. Box 573, Sharjah, United Arab Emirates 3Convergence S/W Lab, DMC R&D Center, Samsung Electronics, Dong Suwon P.O. Box 105, Maetan-3dong, Suwon, 442-600, Korea 4Department of Computer Science and Engineering, Seoul National University of Technology, 172, Gongreung 2-dong, Nowon, Seoul, South Korea

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

An efficient certificateless signcryption scheme in the standard model

Certificateless public key cryptography (CL-PKC) is a useful method in order to solve the problems of traditional public key infrastructure (i.e., large amount of computation, storage and communication costs for managing certificates) and ID-based public key cryptography (i.e., key escrow problem), simultaneously. A signcryption scheme is an important primitive in cryptographic protocols which ...

متن کامل

Provably secure and efficient identity-based key agreement protocol for independent PKGs using ECC

Key agreement protocols are essential for secure communications in open and distributed environments. Recently, identity-based key agreement protocols have been increasingly researched because of the simplicity of public key management. The basic idea behind an identity-based cryptosystem is that a public key is the identity (an arbitrary string) of a user, and the corresponding private key is ...

متن کامل

An efficient secure channel coding scheme based on polar codes

In this paper, we propose a new framework for joint encryption encoding scheme based on polar codes, namely efficient and secure joint secret key encryption channel coding scheme. The issue of using new coding structure, i.e. polar codes in Rao-Nam (RN) like schemes is addressed. Cryptanalysis methods show that the proposed scheme has an acceptable level of security with a relatively smaller ke...

متن کامل

A Distributed Authentication Model for an E-Health Network Using Blockchain

Introduction: One of the most important and challenging areas under the influence of information technology is the field of health. This pervasive influence has led to the development of electronic health (e-health) networks with a variety of services of different qualities. The issue of security management, maintaining confidentiality and data integrity, and exchanging it in a secure environme...

متن کامل