RSA Encryption Method

RSA Encryption Method

The RSA algorithm is a public key method of encryption that uses two large prime numbers. It was developed in 1977 by Ron Rivest, Adi Shamir, and Leonard Adleman, after whom it was named. The algorithm has two primary components: the encryption function E and the decryption function D. These functions are modular exponentials over the integers modulo n, where n equals p x q (the product of two large primes).

RSA Encryption Method

RSA stands for Rivest-Shamir-Adleman. RSA encryption is a public key method that uses two large prime numbers to encrypt and decrypt information. It’s used in digital signatures, secure credit card transactions and other applications.

History of RSA Encryption

RSA is a public-key cryptosystem, which means that it can be used to encrypt messages but not to decrypt them. The RSA algorithm was invented in 1977 by Ron Rivest, Adi Shamir and Leonard Adleman.

  • It is one of the most widely used cryptographic methods in use today for protecting information stored on computers and transmitted over networks like the Internet.
  • The original implementation of RSA was patented in 1983 by MIT (U.S Patent 4,405,829). This patent expired on September 20th 2000.

What Are the Main Features of the RSA Encryption Method?

The RSA encryption method is a public key encryption algorithm. It was invented in 1977 by Ron Rivest, Adi Shamir and Leonard Adleman, who were working at MIT at the time. The algorithm uses two large prime numbers to generate a public/private key pair that can …

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The Difference Between Science and Technology with Examples

The Difference Between Science and Technology with Examples

The basic difference between science and technology is that science is the systematic process of obtaining knowledge and technology is the practical application of that knowledge. While science is useful to mankind, technology has a variety of uses and is either beneficial or detrimental depending on the person using it. While science’s basic principles remain the same throughout, technology is constantly changing. While technology makes use of inventions and discoveries, science is more focused on making predictions and fulfilling man’s needs.

Science is a methodical way of gaining knowledge

There are many different definitions of science, but most agree on the fact that it is a systematic process of learning about the world around us. Science involves the systematic study of nature using experiments and observation. The different branches of science are called science disciplines. The difference between science and technology is that science focuses on the natural world while technology focuses on human adaptation to the environment. There are many differences between science and technology, but the basic concept remains the same.

Both science and technology are methods of gaining knowledge about the world around us. Basic sciences, also called basic sciences, explain the simplest objects and the laws governing them. Examples of basic sciences are physics, mathematics, and biology. There are also applied sciences, such as engineering and medicine, which apply knowledge about these basic sciences to physical environments. In general, these two fields are essential to human development.

Technology is a practical application of scientific knowledge

The …

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The Similarities Between Science and Technology

The Similarities Between Science and Technology

If you’re curious about the similarities between science and technology, you’ve come to the right place. Both are empirical sciences, which means that they’re based on knowledge, and they’re both crucial cornerstones of the American economy. However, what makes science so much better than technology? The differences between the two are numerous, but they can’t be dismissed. After all, they’re both the application of scientific discoveries.

Science and technology are empirical sciences

The field of science is a systematic study of the physical world, whereas technology is the practical application of this knowledge. The introductory essay describes four formulations of STS: conceptual minimalism, theoretical materialism, and the empirical. These formulations don’t identify conceptual and empirical as the opposites of one another; instead, they point to the use of the empirical as a path to conceptual minimalism. For a thorough treatment of the subject, Oxford Reference is a useful resource.

The scientific method of discovery relies on experiments and observation. Experiments are conducted to simulate natural events under controlled conditions. In observational sciences, controlled experiments may replace observations. Experimentation is critical in establishing causal relationships and avoiding the correlation fallacy. Although the methods used by scientists differ, they all follow a similar methodology. Therefore, both science and technology are empirical sciences. There is a strong link between theory and experimentation.

They are the pursuit of knowledge

While these two fields are often thought of as separate, they are in fact related in that they both focus on achieving and communicating knowledge. …

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Facts About Electronic Waste

Facts About Electronic Waste

When thinking about electronic waste, one’s mind may go directly to cell phones, laptops, and computers. However, it is much more than that because it includes anything with a battery or a plug. Most people outside of the electronics recycling industry may be surprised to learn what the biggest e-waste categories are and the current state of this type of waste in the US.


There are ten different types of electronic waste. The first type is major appliances such as refrigerators, air conditioners, and washing machines. The second category is small appliances, including blenders and vacuum cleaners, and the third category is telecommunication and computer appliances, which include telephones, cell phones, and computers. Consumer electronics cover musical instruments, televisions, and audio equipment, while fluorescent lights, incandescent light bulbs, and gas-discharge lamps are part of the lighting devices category. 

The sixth type of e-waste is electronic and electrical tools such as table saws, leaf blowers, and power drills. Even leisure and toys, including sports equipment, electronic toys, and models, are considered e-waste. The eighth category is medical devices, which includes all medical equipment except implants. Monitoring devices make up the ninth category and consist of laboratory equipment, detectors, and thermostats, and the final category is vending machines. With such a large variety of waste that comes with a battery or a plug, it is no wonder that proper disposal can be a challenge.


Most American households currently own almost 25 electronic devices, which is not too surprising considering …

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Pulse Oximeter For Children Is Specially Made To Fit Their Small Fingers

Pulse Oximeter For Children Is Specially Made To Fit Their Small Fingers

Youngsters suffer the same medical conditions that adults do in their unique way. One of the most common health concerns is child asthma. Asthma is pretty a typical condition that has its roots in causes which are not quite known. However, there is a necessity to watch the oxygen levels of individuals with asthma to ensure they may be getting enough oxygen within their system.

The reason you have to do it is that our bodies live and thrive off oxygen. If there is a shortage thereof then your body can experience serious health effects that could are so easily avoided. A device that’s made particularly for children for asthma is a pulse oximeter. A pulse oximeter is a medical and health device that essentially works in that manner: you determine your finger inside the product and then within seconds you get a reading of your respective pulse rate and blood oxygen saturation.

blood oxygen saturation

Now the breakthrough in pulse oximeter technology comes because children have smaller fingers as adults. To make certain that you are becoming accurate readings from the device you have to make sure that there is often a snug accommodate the finger. Thus there were needed a product or service which had a smaller enough fit the kid’s finger to make sure the accurate reading.

Today’s devices now are specially made with the little one planned because they are made very small for your snug fit. If you have a neonatal using a health problem …

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