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Algorithms And Architectures For Cryptography And Source Coding In Non Volatile Flash Memories


Algorithms And Architectures For Cryptography And Source Coding In Non Volatile Flash Memories
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Algorithms And Architectures For Cryptography And Source Coding In Non Volatile Flash Memories


Algorithms And Architectures For Cryptography And Source Coding In Non Volatile Flash Memories
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Author : Malek Safieh
language : en
Publisher: Springer Nature
Release Date : 2021-08-09

Algorithms And Architectures For Cryptography And Source Coding In Non Volatile Flash Memories written by Malek Safieh and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-08-09 with Computers categories.


In this work, algorithms and architectures for cryptography and source coding are developed, which are suitable for many resource-constrained embedded systems such as non-volatile flash memories. A new concept for elliptic curve cryptography is presented, which uses an arithmetic over Gaussian integers. Gaussian integers are a subset of the complex numbers with integers as real and imaginary parts. Ordinary modular arithmetic over Gaussian integers is computational expensive. To reduce the complexity, a new arithmetic based on the Montgomery reduction is presented. For the elliptic curve point multiplication, this arithmetic over Gaussian integers improves the computational efficiency, the resistance against side channel attacks, and reduces the memory requirements. Furthermore, an efficient variant of the Lempel-Ziv-Welch (LZW) algorithm for universal lossless data compression is investigated. Instead of one LZW dictionary, this algorithm applies several dictionaries to speed up the encoding process. Two dictionary partitioning techniques are introduced that improve the compression rate and reduce the memory size of this parallel dictionary LZW algorithm.



Algorithms And Architectures For Cryptography And Source Coding In Non Volatile Flash Memories


Algorithms And Architectures For Cryptography And Source Coding In Non Volatile Flash Memories
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Author : Malek Safieh
language : en
Publisher:
Release Date : 2021

Algorithms And Architectures For Cryptography And Source Coding In Non Volatile Flash Memories written by Malek Safieh and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with categories.


In this work, algorithms and architectures for cryptography and source coding are developed, which are suitable for many resource-constrained embedded systems such as non-volatile flash memories. A new concept for elliptic curve cryptography is presented, which uses an arithmetic over Gaussian integers. Gaussian integers are a subset of the complex numbers with integers as real and imaginary parts. Ordinary modular arithmetic over Gaussian integers is computational expensive. To reduce the complexity, a new arithmetic based on the Montgomery reduction is presented. For the elliptic curve point multiplication, this arithmetic over Gaussian integers improves the computational efficiency, the resistance against side channel attacks, and reduces the memory requirements. Furthermore, an efficient variant of the Lempel-Ziv-Welch (LZW) algorithm for universal lossless data compression is investigated. Instead of one LZW dictionary, this algorithm applies several dictionaries to speed up the encoding process. Two dictionary partitioning techniques are introduced that improve the compression rate and reduce the memory size of this parallel dictionary LZW algorithm. About the Author Malek Safieh is a research scientist in the field of cryptography and data compression.



Embedded Systems Architecture


Embedded Systems Architecture
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Author : Daniele Lacamera
language : en
Publisher: Packt Publishing Ltd
Release Date : 2023-01-13

Embedded Systems Architecture written by Daniele Lacamera and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-01-13 with Computers categories.


Design safe and reliable software for embedded systems and explore the internals of device drivers, RTOS, and TEE Key Features Identify and overcome challenges in embedded environments Understand and implement the steps required to increase the security of IoT solutions Build safety-critical and memory-safe parallel and distributed embedded systems Book DescriptionEmbedded Systems Architecture begins with a bird’s-eye view of embedded development and how it differs from the other systems that you may be familiar with. This book will help you get the hang of the internal working of various components in real-world systems. You’ll start by setting up a development environment and then move on to the core system architectural concepts, exploring system designs, boot-up mechanisms, and memory management. As you progress through the topics, you’ll explore the programming interface and device drivers to establish communication via TCP/IP and take measures to increase the security of IoT solutions. Finally, you’ll be introduced to multithreaded operating systems through the development of a scheduler and the use of hardware-assisted trusted execution mechanisms. With the help of this book, you will gain the confidence to work with embedded systems at an architectural level and become familiar with various aspects of embedded software development on microcontrollers—such as memory management, multithreading, and RTOS—an approach oriented to memory isolation.What you will learn Participate in the design and definition phase of an embedded product Get to grips with writing code for ARM Cortex-M microcontrollers Build an embedded development lab and optimize the workflow Secure embedded systems with TLS Demystify the architecture behind the communication interfaces Understand the design and development patterns for connected and distributed devices in the IoT Master multitasking parallel execution patterns and real-time operating systems Become familiar with Trusted Execution Environment (TEE) Who this book is for If you're a software developer or designer looking to learn about embedded programming, this is the book for you. You’ll also find this book useful if you’re a beginner or a less experienced embedded programmer on a quest to expand your knowledge on embedded systems.



Logic Non Volatile Memory The Nvm Solutions For Ememory


Logic Non Volatile Memory The Nvm Solutions For Ememory
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Author : Charles Ching-hsiang Hsu
language : en
Publisher: World Scientific
Release Date : 2014-03-18

Logic Non Volatile Memory The Nvm Solutions For Ememory written by Charles Ching-hsiang Hsu and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-03-18 with Technology & Engineering categories.


Would you like to add the capabilities of the Non-Volatile Memory (NVM) as a storage element in your silicon integrated logic circuits, and as a trimming sector in your high voltage driver and other silicon integrated analog circuits? Would you like to learn how to embed the NVM into your silicon integrated circuit products to improve their performance?This book is written to help you.It provides comprehensive instructions on fabricating the NVM using the same processes you are using to fabricate your logic integrated circuits. We at our eMemory company call this technology the embedded Logic NVM. Because embedded Logic NVM has simple fabrication processes, it has replaced the conventional NVM in many traditional and new applications, including LCD driver, LED driver, MEMS controller, touch panel controller, power management unit, ambient and motion sensor controller, micro controller unit (MCU), security ID setting tag, RFID, NFC, PC camera controller, keyboard controller, and mouse controller. The recent explosive growth of the Logic NVM indicates that it will soon dominate all NVM applications. The embedded Logic NVM was invented and has been implemented in users' applications by the 200+ employees of our eMemory company, who are also the authors and author-assistants of this book.This book covers the following Logic NVM products: One Time Programmable (OTP) memory, Multiple Times Programmable (MTP) memory, Flash memory, and Electrically Erasable Programmable Read Only Memory (EEPROM). The fundamentals of the NVM are described in this book, which include: the physics and operations of the memory transistors, the basic building block of the memory cells and the access circuits.All of these products have been used continuously by the industry worldwide. In-depth readers can attain expert proficiency in the implementation of the embedded Logic NVM technology in their products.



Flash Memories


Flash Memories
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Author : Paulo Cappelletti
language : en
Publisher: Springer
Release Date : 1999-06-30

Flash Memories written by Paulo Cappelletti and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-06-30 with Technology & Engineering categories.


A Flash memory is a Non Volatile Memory (NVM) whose "unit cells" are fabricated in CMOS technology and programmed and erased electrically. In 1971, Frohman-Bentchkowsky developed a folating polysilicon gate tran sistor [1, 2], in which hot electrons were injected in the floating gate and removed by either Ultra-Violet (UV) internal photoemission or by Fowler Nordheim tunneling. This is the "unit cell" of EPROM (Electrically Pro grammable Read Only Memory), which, consisting of a single transistor, can be very densely integrated. EPROM memories are electrically programmed and erased by UV exposure for 20-30 mins. In the late 1970s, there have been many efforts to develop an electrically erasable EPROM, which resulted in EEPROMs (Electrically Erasable Programmable ROMs). EEPROMs use hot electron tunneling for program and Fowler-Nordheim tunneling for erase. The EEPROM cell consists of two transistors and a tunnel oxide, thus it is two or three times the size of an EPROM. Successively, the combination of hot carrier programming and tunnel erase was rediscovered to achieve a single transistor EEPROM, called Flash EEPROM. The first cell based on this concept has been presented in 1979 [3]; the first commercial product, a 256K memory chip, has been presented by Toshiba in 1984 [4]. The market did not take off until this technology was proven to be reliable and manufacturable [5].



Vlsi Architecture


Vlsi Architecture
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Author : Brian Randell
language : en
Publisher: Prentice Hall International (UK)
Release Date : 1983

Vlsi Architecture written by Brian Randell and has been published by Prentice Hall International (UK) this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Computers categories.




Inside Solid State Drives Ssds


Inside Solid State Drives Ssds
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Author : Rino Micheloni
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-10-15

Inside Solid State Drives Ssds written by Rino Micheloni and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-10-15 with Science categories.


Solid State Drives (SSDs) are gaining momentum in enterprise and client applications, replacing Hard Disk Drives (HDDs) by offering higher performance and lower power. In the enterprise, developers of data center server and storage systems have seen CPU performance growing exponentially for the past two decades, while HDD performance has improved linearly for the same period. Additionally, multi-core CPU designs and virtualization have increased randomness of storage I/Os. These trends have shifted performance bottlenecks to enterprise storage systems. Business critical applications such as online transaction processing, financial data processing and database mining are increasingly limited by storage performance. In client applications, small mobile platforms are leaving little room for batteries while demanding long life out of them. Therefore, reducing both idle and active power consumption has become critical. Additionally, client storage systems are in need of significant performance improvement as well as supporting small robust form factors. Ultimately, client systems are optimizing for best performance/power ratio as well as performance/cost ratio. SSDs promise to address both enterprise and client storage requirements by drastically improving performance while at the same time reducing power. Inside Solid State Drives walks the reader through all the main topics related to SSDs: from NAND Flash to memory controller (hardware and software), from I/O interfaces (PCIe/SAS/SATA) to reliability, from error correction codes (BCH and LDPC) to encryption, from Flash signal processing to hybrid storage. We hope you enjoy this tour inside Solid State Drives.



Introduction To Reconfigurable Computing


Introduction To Reconfigurable Computing
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Author : Christophe Bobda
language : en
Publisher: Springer Verlag
Release Date : 2007-11-09

Introduction To Reconfigurable Computing written by Christophe Bobda and has been published by Springer Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-11-09 with Computers categories.


This work is a comprehensive study of the field. It provides an entry point to the novice willing to move in the research field reconfigurable computing, FPGA and system on programmable chip design. The book can also be used as teaching reference for a graduate course in computer engineering, or as reference to advance electrical and computer engineers. It provides a very strong theoretical and practical background to the field, from the early Estrin’s machine to the very modern architecture such as embedded logic devices.



Error Correction Codes For Non Volatile Memories


Error Correction Codes For Non Volatile Memories
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Author : Rino Micheloni
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-06-03

Error Correction Codes For Non Volatile Memories written by Rino Micheloni and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-06-03 with Technology & Engineering categories.


Nowadays it is hard to find an electronic device which does not use codes: for example, we listen to music via heavily encoded audio CD's and we watch movies via encoded DVD's. There is at least one area where the use of encoding/decoding is not so developed, yet: Flash non-volatile memories. Flash memory high-density, low power, cost effectiveness, and scalable design make it an ideal choice to fuel the explosion of multimedia products, like USB keys, MP3 players, digital cameras and solid-state disk. In ECC for Non-Volatile Memories the authors expose the basics of coding theory needed to understand the application to memories, as well as the relevant design topics, with reference to both NOR and NAND Flash architectures. A collection of software routines is also included for better understanding. The authors form a research group (now at Qimonda) which is the typical example of a fruitful collaboration between mathematicians and engineers.



Embedded Systems Design With Fpgas


Embedded Systems Design With Fpgas
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Author : Peter Athanas
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-05

Embedded Systems Design With Fpgas written by Peter Athanas and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-05 with Technology & Engineering categories.


This book presents the methodologies and for embedded systems design, using field programmable gate array (FPGA) devices, for the most modern applications. Coverage includes state-of-the-art research from academia and industry on a wide range of topics, including applications, advanced electronic design automation (EDA), novel system architectures, embedded processors, arithmetic, and dynamic reconfiguration.