A New NTRU-Type Public-Key Cryptosystem over the Binary Field

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

Ntru: a Public Key Cryptosystem

0. Introduction 1. Description of NTRU 1.1. Notation 1.2. Key Creation 1.3. Encryption 1.4. Decryption 1.5. Why Decryption Works 1.6. Parameter choices notation and a norm estimate 1.7. Sample spaces 1.8. A Decryption Criterion 2. Attributes and Advantages of NTRU 2.1. Theoretical Operating Speci cations 2.2. Comparison With Other PKCS's 3. Security Considerations 3.1. Security Analysis 3.2. Br...

متن کامل

NTRU: A Ring-Based Public Key Cryptosystem

We describe NTRU, a new public key cryptosystem. NTRU features reasonably short, easily created keys, high speed, and low memory requirements. NTRU encryption and decryption use a mixing system suggested by polynomial algebra combined with a clustering principle based on elementary probability theory. The security of the NTRU cryptosystem comes from the interaction of the polynomial mixing syst...

متن کامل

ILTRU: An NTRU-Like Public Key Cryptosystem Over Ideal Lattices

In this paper we present a new NTRU-Like public key cryptosystem with security provably based on the worst case hardness of the approximate both Shortest Vector Problem (SVP) and Closest Vector Problem (CVP) in some structured lattices, called ideal lattices. We show how to modify the ETRU cryptosystem, an NTRU-Like public key cryptosystem based on the Eisenstein integers 3 [ ]  where 3  is a...

متن کامل

A New Public-Key Cryptosystem

It is striking to observe that two decades after the discovery of public-key cryptography, the cryptographer’s toolbox contains only a dozen of asymmetric encryption schemes. This rarity and the fact that today’s most popular schemes had so far defied all complexity classification a.ttempts strongly motivates the design of new asymmetric cryptosystems. Interestingly, the crypt,ographic communit...

متن کامل

Cryptanalysis of a New Knapsack Type Public-Key Cryptosystem

— Recently, Hwang et al. introduced a knapsack type public-key cryptosystem. They proposed a new algorithm called permutation combination algorithm. By exploiting this algorithm, they attempt to increase the density of knapsack to avoid the low-density attack. We show that this cryptosystem is not secure, as it based on basic Merkel-Hellman knapsack cryptosystem and because of the superincreasi...

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: Computers, Materials & Continua

سال: 2019

ISSN: 1546-2226

DOI: 10.32604/cmc.2019.04121