دانلود و نمایش مقالات مرتبط با جعبه جایگزینی::صفحه 1
بلافاصله پس از پرداخت دانلود کنید

با سلام خدمت کاربران در صورتی که با خطای سیستم پرداخت بانکی مواجه شدید از طریق کارت به کارت (6037997535328901 بانک ملی ناصر خنجری ) مقاله خود را دریافت کنید (تا مشکل رفع گردد). 

نتیجه جستجو - جعبه جایگزینی

تعداد مقالات یافته شده: 1
ردیف عنوان نوع
1 ردپای سخت افزاری S-box در رمزنگاری های بلوک متقارن سبک برای سیستم های امنیتی اطلاعات IoT و CPS
Hardware footprints of S-box in lightweight symmetric block ciphers for IoT and CPS information security systems-2019
The hardware footprint for S-box specification in lightweight block cipher as appropriate to IoT and CPS information security systems is presented in this paper. The S-box Boolean function in the lightweight block cipher is defined using the Reed-Muller structure. A Rule Based–Common Sub-structure Sharing Optimization (RB-CSSO) algorithm has been proposed towards improving the performance efficiency of Reed-Muller structure. This novel hybrid RB-CSSO optimization mechanism first transforms the direct Positive Polarity Reed Muller (PPRM) S-box representation into Mixed Polarity Reed-Muller (MPRM) S-box architecture using local rule based transformation. Secondly, the Common Sub Term (CST) and Common Sub-expression (CSE) merging/elimination are employed over the resulting MPRM structure. The combined rule-based transformation and the common sub-function sharing demonstrate an overall reduction in area, delay and power of the Reed-Muller S-box structure. Both the theoretical analysis and the experimental verification demonstrate reduction in area and delay of S-box. Post synthesis results based on ASIC standard cell based implementations have been used to analyze area, delay and power values across Process, Voltage and Temperature (PVT) corners for a wide range of operating conditions. Extensive comparisons between direct PPRM and optimized MPRM implementations have been carried out. The post layout simulations of S-box structures realized show the advantages of lower area-delay product, power-area product and power-delay product. This work thus authenticates the application of proposed structure for lightweight, resource constrained security systems. Industry standard full suite of Cadence® tools have been employed in the simulations using 65 nm TCBN65GPLUS standard cells of TSMC technology library.
Keywords: Lightweight cryptography | Symmetric block ciphers | Substitution box | Reed-muller structure
مقاله انگلیسی
rss مقالات ترجمه شده rss مقالات انگلیسی rss کتاب های انگلیسی rss مقالات آموزشی
logo-samandehi
بازدید امروز: 3338 :::::::: بازدید دیروز: 0 :::::::: بازدید کل: 3338 :::::::: افراد آنلاین: 76