RSA

D The message to be stored in the database is converted to cipher text using encryption algorithm and key. The resulting cipher text is then saved in database. When the user needs to get the actual message, he/she decrypts the cipher text with decryption algorithm and the key [3]. Random keys are generated in encryption process and same keys are used to decrypt the data. The security solely depends on the choice of encryption algorithm, key size and how the algorithm is implemented

In today’s world we are so much dependent on technology, that the need for privacy and data encryption has become more important to protect the importance of information, such as credit-card numbers, email messages, confidential company information, banking details and other personal information. For example, when you are at an Automatic Teller Machine (ATM), you do not want someone looking over your shoulder for your PIN number. The same applies for email accounts, bank accounts, Social-networking

Every individual deserves compassionate relationships with others and deserves to have every opportunity at being the best version of themselves. I strive to help those who live with disabilities achieve this. Whether it’s helping a child grow in a positive and empathetic environment or assisting the elderly learn or maintain basic skills and become integrated with the community, I emphasize the individuality and skills they each have so they can live at their fullest. A few specific career goals

1. An example of inference control in a database is implementing inference control in a medical records database by explicitly identifying information, individual attributes such as address and zip code cannot identify individuals personally, each individual attribute alone does not provide sufficient information to identify individuals. A combination of the individual attributes may provide enough information to identify individuals forming an inference channel. An inference control would block

In this paper I have used a technology – independent parametric model for hardware design to capture the performance variations in terms of area and throughput with the number of pipeline stages and replications. Hardware design are based on Montgomery Modular Multiplier design with variable pipeline stages and replication. In this paper we use a general form of algorithms consisting a loop with loop carried dependencies from one iteration to next iteration to map on parametric hardware design with

methods known as a Symmetric key and Public key cryptography. Symmetric key has set of algorithms such as Blowfish, two fish, DES, 3DES, AES etc and on the other hand Asymmetric key has set of an algorithm such as Elliptic curve, Diffie-Hellman, DSA, RSA etc. These symmetric and asymmetric keys have its own advantages and disadvantages. Hybrid cryptography is one of most famous cryptography

SECURING MOBILE AD HOC NETWORKS Abstract: Wireless sensor networks is growing rapidly from the past few decades. Due to its scalability, wireless sensor networks is used in many applications. Among various wireless networks, Mobile Ad hoc networks has been one of the unique network. Unlike other network architectures, MANETs have no central architecture; every node is free to work both as a transmitter and receiver. Every single node can communicate freely with every other node which is in their

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

MGS655: Distributed Systems Final Project Report Mobile distributed Systems for secure communication Team: Saylee Joshi & Shrutee Patil Abstract: Wireless communication and mobility introduced a new paradigm in Distributed Systems. We examined short-range wireless data transmission using mobile agent (developed using Android OS). Presence of mobility in distributed systems introduces new challenges of reliable and secure communication. In this project, we propose a secure way of communication via

Bitcoin Wallets – What are they and How Do they Work? Do you need a digital Bitcoin wallet for your mobile device or desktop computer? To understand what a Bitcoin Wallet is, you should first learn about the Bitcoin. It is defined as a digital currency that is transacted virtually rather than tangibly. Bitcoin was founded in 2009 by Satoshi Nakamoto, a mysterious entity that abandoned their venture in 2010. Bitcoin was the first currency to use cryptography, and there is no match for it until now