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Montgomery Multiplication

Duncan A. Buell

abstract
Montgomery Multiplication Peter Montgomery has devised a way to speed up arithmetic in a context in which a single modulus is used for a long-running computation . This method has also been explored as a hardware operation . The basic idea goes back to a standard trick that has been used for arithmetic modulo Mersenne numbers.


Let Mn = 2n
−1 be the n-th Mersenne number. Assume that we are doing
arithmetic modulo Mn. Th ....etc

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verilog code for montgomery multiplication module ....etc

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Automated security systems are a useful addition to today's home where safety is an important issue. Vision-based security systems have the advantage of being easy to set up, inexpensive and non-obtrusive. This paper proposes an integrated dual-level vision-based home security system, which consists of two subsystems - a face recognition module and a motion detection module. The primary face recognition module functions as a user authentication device. On an event of a failure in the primary system, the secondary motion detection module acts as ....etc

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WEATHER MONITORING AND INSTRUMENT CONTROL SYSTEM USING MICROCONTROLLER
Synopsis

Throughout time we've been fascinated by the weather “ studying signs of change and making and acting on predictions. Today we can page link modern instruments to computers to reduce human error, automate record keeping and control conditions should limits be crossed.
Many weather conditions may be measured, including temperature, atmospheric pressure, rainfall, humidity, wind speed, wind direction and solar energy. Local weather measurements are extrem ....etc

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Abstract
Modular multiplication of long integers is an important
building block for cryptographic algorithms. Although
several FPGA accelerators have been proposed for large modular
multiplication, previous systems have been based on O(N2)
algorithms. In this paper, we present a Montgomery multiplier
that incorporates the more efficient Karatsuba algorithm which is
O(N(log 3= log 2)). This system is parameterizable to different bitwidths
and makes excellent use of both embedded multipliers and
fine-grained logic. The design has ....etc

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verilog code for 4 bit montgomery multiplication module
....etc

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sir my name is shreekant and a electrical student.i want a complete knowledge and a good slide of a seminar topic asapplication of electrical engineering in weather forecasting.so i expect you please help me for my seminars. ....etc

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ABSTRACT

Now a day's every system is automated in order to face new challenges. In the present days Automated systems have less manual operations, flexibility, reliability and accurate. Due to this demand every field prefers automated control systems. Especially in the field of electronics automated systems are giving good performance. So this system is very useful to do operations like weather forecasting.

Here is an automated system being designed to get the weather forecast report in day to day life. This system is de ....etc

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what was technology that was used before for weather monitoring and what is being used now,
....etc

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