A New Era Of Cryptography

In today’s world of instant connectivity and information at users’ fingertips, it’s vital that sensitive information is safeguarded against those who seek to do personal harm and profit from gaining access to the data. The key behind keeping information safe is the method in which it’s protected and encrypted. In order to appreciate how information is secured, users must understand the encryption concepts behind it. To do this, one must comprehend the current encryption standards, the trends and developments in encryption technology, the importance of securing data, the government’s regulations pertaining to encryption, the companies involved in research and implementation, the implications of leaked or stolen data, and a brief look into

The world is inhabited by people of unique personalities and traits. People notice one another’s physical appearances, talents, and habits, but their stories are unknown to the world’s prying eyes. A secure world never allows an individual to go out of their comfort zone. Only in times of trial will an individual grow and prosper. Such adversity develops and molds a person’s character, revealing obscure skills and dexterity.

The aim of this document is to provide an overview on the various cryptographic technologies in use today and what the future might hold. The document will cover the following subjects:

Data encryption describes the transformation of plain text into a different format that is meaningless read by human eye without being decrypted, so called cipher text, in order to prevent any unauthorized party to obtain information from the document.

Quantum Cryptography is the newest technology in the field of Encryption and proved to be most secure as of now. In this paper we will discuss what quantum cryptography is and what makes it most secure and unbreakable.

In creating a network to support 200 employees in a retail business across five stores in the Midwest, several key design criterion need to be considered in addition to specific security strategies for remote telecommuting, office-based and traveling employees. The intent of this paper is to define the hardware, software, networks and people involved in the design and use of the system, in addition to defining the data captured and information products including reports produced. A description of the files and databases that need to be accessed and secured throughout the system are also provided. The foundation of any successful data security strategy is the development of a framework which takes into account the goals, objectives and initiatives of the enterprise (Lin, Varadharajan, 2010).

The field of quantum information science is undergoing rapid growth, and is leading to many new and exciting discoveries with applications in computer science, communication, encryption, and elsewhere. One application is quantum computing, which uses quantum “qubits” instead of classical bits, and has the potential to allow researchers to solve certain previously intractable problems in a much shorter timeframe. Another is quantum cryptography, which allows for theoretically unbreakable encryption.

Email Encryption is the very important topic of todays need. Because it provides the proper security to the message. And in now days everybody wants the proper security for our message so that the original message as it is read by the recipient that are send by the sender without any changes/alternation in the message. So this is the very important topic to cover up and secure our messages from unauthorized user’s access. That provide the security to our communication. So, we can easily communicate without any afraid of hacking of data.

In today’s world a lot of data is being exchanged via the internet. Sensitive data such as official documents, bank details, credit card information, as well as personal information is being sent online. To maintain the confidentiality, integrity and availability of this data, it needs to be encrypted. Cryptology deals with cryptography and cryptanalysis, i.e., encryption and decryption of information. To keep the data safe from intruders, various cryptographic algorithms are implemented. Parallel processing enhances the speed of these systems and makes it more efficient. Parallel computation can be performed using multicore processors by parallelizing the execution of algorithms in multiple cores. The main area of focus will be the parallelization of Advanced Encryption Standard (AES) algorithm, which is widely in use today. The paper reviews the implementation of AES algorithm on multiple cores and the speedups observed in the process.

In this paper we will present you a brief summary of recent attacks on Elliptic Curve Cryptography and countermeasure of these attacks. We will introduce only attacks which have been either performed practically or there is proof of concept of these attacks. We will not introduce any new attack on Elliptic Curve Cryptography. There is no perfect countermeasure against these attacks.

Elliptic curve cryptography. It is based on algebraic stricter of a curve. In this type of cryptography key required are smaller than other algorithm.

It was recognized that TLS 1.0, when managing different bundles, permits the accompanying parcels to utilize an IV that is the last figure content square of the past bundle. At the end of the day, an assailant who can see the encoded activity can note the IV utilized for session treat . Essentially put, a dynamic aggressor will have the capacity to assemble the Ivs for each one record just by sniffing the system. So if the aggressor can "figure" a plaintext message, he can make a theory at the session treat and check whether the figure content matches.

From the codes messages passed furtively throughout the courts of medieval Europe, to the infamous Enigma cipher machine which protected Nazi secrets in World War II, the concept of cryptography is nearly as old as the written word itself. Today, the field of information technology has developed to the point that even the most sophisticated encryption methods are vulnerable, and for those working as information security officers, shielding a company's invaluable data through the use of encryption has become an essential skill. Modern encryption methods rely on much of the same techniques used throughout history, with human readable plaintext being transformed into an unreadable format known as ciphertext upon transmission between two parties, in effort to prevent nefarious third-party intrusions. Within the sub-field of cryptanalysis a growing focus on mathematical theory has spawned the development of intricately constructed algorithms, or governing systems used to precisely define a sequence of operations (Layton, 2007). Modern cryptographic algorithms are capable of creating computationally secured systems that, while they can be theoretically deciphered, are ostensibly secure from any feasible attack strategy. The most widely applied cryptographic algorithms employed by information security officers today typically fall under one of two categories: Symmetric-key cryptography and Public-key cryptography (Peltier, Peltier & Blackley,

If you want to keep information secret, you have two possible strategies: hide the existence of the information, or make the information unintelligible. Cryptography is the art and science of keeping information secure from unintended audiences, of encrypting it. Conversely, cryptanalysis is the art and science of breaking encoded data. The branch of mathematics encompassing both cryptography and cryptanalysis is cryptology. This method of secrecy has existed since 1900 B.C. in the form of Egyptian hieroglyphs. Up to the present two organizations have come to the front of the field; United States’ National Security Agency (NSA) and United Kingdom’s Government Communications Headquarters

Information is an aid to every single person, national/independent organization, logical investigations. Every activity depended on this stored information. There are different means of storage of information like files, documents and computer. But the digitalized storage of information in computer or computer network has become more efficient in maintenance, quick access of information, long life storages. Besides these advantages, there are also some challenging criteria in information digitalization. One of the major and major criteria is the security of that information.