Decryption Research Papers Samples For Students

Introduction

Throughout human history, there is an array of revolutionary technological innovations. One such innovation is cryptography that brought about a revolution in the society by facilitating privately encrypted messages. I got very much interested in this technology after learning that all the secured data transaction is encrypted. There are majorly two basic types of encryption used asymmetric and symmetric key encryption.

What is RSA encryption?

Symmetric key encryption has one weakness that its integrity is dependent on the exclusive sharing of its private keys. Here, different encryption scheme is needed that is asymmetric or public key encryption. Public key cryptography is a mathematical approach valuable ...

A security risk within the context of data communication is described as any action of inaction that poses a threat to the integrity and security of data communicated between a sender and a receiver. Security threats in communication are all too real and pervasive and mischief makers always try to exploit the vulnerabilities of system design and architecture in order to perpetrate illegal activities. As the waves of the threats increase, different methods and techniques are also deployed in order to guarantee the security and integrity of data exchange. Some of the techniques involve the protection of networks from unwanted data traffic ...

The Fifth Amendment and Compelled Decryption

The first example is actually two cases that look at different sides to the same question, namely can a party be compelled to reveal the encryption passphrase to his computer or mobile device. In re Boucher, a federal case out of Second Circuit in Vermont, was the first case to address this this question. In Boucher, the defendant’s (Boucher) laptop was inspected as he returned from a trip to Canada. The laptop was on when it was inspected which allowed customs officials to see images of alleged child pornography on an open browser page. Boucher was arrested for the illegal trafficking ...

Abstract

The use of encryption and decryption techniques for securing communication is as old as the art of communication. Technically, a code is used instead of data which is a signal for intent to keep data secret. In order to recover the contents from an encrypted signal, accurate decryption key is needed. The key is basically an algorithm that is used to reverse the work of the encryption technique and get original form of data. There is always a potential threat from hackers to decode encrypted signal, to avoid such issues specialized intellectuals have worked hard and defended these threats by developing more ...

Introduction

Encryption can be defined as a process in which messages or the information are encoded in such a manner that hackers or eavesdroppers will not be able to access it. These encoded messages and information can only be read by the parties who are authorized in this respect. In encryption, the information or message (referred as plaintext) is encrypted by using an algorithm of encryption, turning the text into unreadable cipher text. This is generally done by an encryption key, which enumerates the way of encoding the text. A party, who has been authorized for encoding; however, is capable for decoding ...

Introduction

Invading the privacy of businesses, institutions, and people, social engineering creates criminal acts using telephones, illegally accessing private information via computer accounts called "hacking", stealing bank account information, as well as eavesdropping are social engineering crimes. Two types of social engineering exist, including, human and technological based (Peltier, 2010). Social engineering uses deception, manipulating people into giving them personal information including social security and bank account numbers (Halles, 2008). Social engineers use tactics to extract private information including appealing to people's vanity, authority, look, over peoples' shoulders while entering pin numbers, and eaves drop. In his article, "Mitigating the ...

Internet Protocol Security

IPsec is the short abbreviation for Internet Protocol Security which is referred to as the protocol suite used in securing the Internet Protocol (IP) network communications through encrypting and validating each IP packet (data sent over the internet) of a communication session. Internet Protocol security comprises procedures and protocols used in establishing a reciprocated authentication or verification procedure between artificially intelligent agents at the commencement of the interconnection period and the intercession of cryptographic keys to be used by the network user during the given time lease period (Black, 2000).
Internet Protocol security can be used in guarding data and ...

Introduction

Cryptography algorithms broadly refer to the techniques that are used for securing communication in the presence of adversaries. It mainly involves the construction and analysis of protocols that are aimed at overwhelming the effects of the third parties in a communication environment with the principal objective of ensuring data integrity, confidentiality and authentication (Mutyaba, 2010). RSA is an example of a public key cryptographic algorithm that was developed by Rivest, Shamir and Adleman, whereby the key that is used for encrypting the message is not same with the key that is used for decrypting the message although they are related. The ...