Design and Analysis of a Novel Synchronous Stream Cipher Using Secure Pseudo Random Number Generator
Author(s):
Abstract:
The stream ciphers are one of the most important cryptosystem in cryptography and their applications are very diverse, particularly in defense industries and telecommunications. This crypto system is designed based on a key stream and also the key stream is created using a pseudo random number generator. In this paper, first, a new pseudorandom number generator is designed based on discrete logistic map and independency, uniformity and randomness of the generated numbers by proposed pseudo random number generator are tested by correlation test, goodness of fit test and NIST tests. The tests results illustrate suitable quality of proposed generator for cryptographic applications properly. Next, a new synchronous stream cipher algorithm using the proposed pseudo random number generator is designed and simulated. Finally, the algorithm has been tested using three different methods and is compared with some other cryptography algorithms.
Language:
Persian
Published:
Journal of Electronic and Cyber Defense, Volume:4 Issue: 1, 2016
Page:
59
magiran.com/p1555861
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یکساله به مبلغ 1,390,000ريال میتوانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
- حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران میشود.
- پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانههای چاپی و دیجیتال را به کاربر نمیدهد.
In order to view content subscription is required
Personal subscription
Subscribe magiran.com for 70 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!