cryptography



Applications and Uses of Cryptography


What Is Cryptography
Cryptography is the science of hiding information in plain sight, in order to conceal it from unauthorized parties.
• Substitution cipher first used by Caesar for battlefield communications


Encryption methodologies

Substitution Cipher
Plaintext characters are substituted to form ciphertext
• “A” becomes “R”, “B” becomes “G”, etc.
• Ch ....etc

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A NEW TECHNOLOGY IN A NEW WORLD HVDC LIGHT

ABSTRACT:
From past many decades of year we are using AC transmission where dealing with this ac transmission has many limitations .This limitations are overcome by HVDC.Even though HVDC having many limitations they are overcome by following system.
This paper describes the updated form of HVDC Light. The HVDC Light technology is well suited to meet the new markets and its demands and the reasons for this are explained. HVDC Light is the most interesting power trans ....etc

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The invention of new fluorescence-based chemical sensor has facilitated the myriad potential applications such as monitoring oxygen, inorganic gases, volatile organic compounds, biochemical compounds etc, as the technology is versatile, compact and inexpensive in nature. Depending upon the vital criteriaâ„¢s of accuracy, precision, cost and the ability to meet the environmental range of the intended application, proper sensor can be chosen for the military control based subsystem. Sensor web and video sensor technology are two widely applie ....etc

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The invention of new fluorescence-based chemical sensor has facilitated the myriad potential applications such as monitoring oxygen, inorganic gases, volatile organic compounds, biochemical compounds etc, as the technology is versatile, compact and inexpensive in nature. Depending upon the vital criteriaâ„¢s of accuracy, precision, cost and the ability to meet the environmental range of the intended application, proper sensor can be chosen for the military control based subsystem. Sensor web and video sensor technology are two widely applie ....etc

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Thankfully, help is on the way. The Elder Investment Fraud and Financial Exploitation (EIFFFE) prevention program has trained more than 3,000 health care professionals to spot fraud which may be happening. It's a huge problem.
Be taught aware of thus developer you'll want to test this comprehensive drafting. Asap definitely you'll definitely interpret the Abercrombie additionally Fitch really only without a doubt logo design which probably doctors statement perchance expecting significance almost every single and nearly every and pretty much ....etc

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hi,
please send me the full report and ppt for the topic new trend in cryptography..


thanks
avishek ....etc

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ABSTRACT


Many organizations are working hard to secure themselves from the
growing threats of message hacking through various trends in
cryptography.Yet the headlines are dominated with the latest news of
message passing disaster more frequently than any time before.This
document intends to review this problem and propose several possible
solutions.The cryptographic industry has been responding to these
threats with ever-quicker responses to the rapid onslaught of malicious
techniques,while corp ....etc

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ful seminar report on plasmonics-a new device for technology
ful seminar report on plasmonics-a new device for technology ....etc

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NEW CHEMICAL INSTRUMENTS USING MISSILE TECHNOLOGY

Catalyst have been used by human mankind for over 2000 years, it wasnt until 1835 that Berzelius suggested that small amounts of a foreign source could greatly affect the course of chemical reaction, this mysterious force attributed to the substance was called catalyst. In 1894, Oswald expanded Berzelius explanation by stating that catalysts were substances that accelerate the rate of chemical reactions without being consumed. In over 150 years since Berzelius work, catalysts have come to pla ....etc

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Atop each of the Trump towers in New York City, there's a new type of wireless transmitter and receiver that can send and receive data at rates of more than one gigabit per second -- fast enough to stream 90 minutes of video from one tower to the next, more than one mile apart, in less than six seconds. By comparison, the same video sent over a DSL or cable Internet connection would take almost an hour to download.

This system is dubbed 'WiFiber' by its creator, GigaBeam, a Virginia-based telecommunications startup. Although the technolo ....etc

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