Project 2

PROJECT #2 This will be our plan to make prisoner our randomness company wide when using cell phones. cryptologic systems sess house one or more of the succeeding(a) iv services. It is important to distinguish between these, as any(prenominal) algorithms be more suited to particular tasks, however non to others. When analyzing our requirements and risks, we firm which of these four functions will be used to treasure our data. Authentication-Using a cryptological system, we can establish the identity of a contrary user (or system). A typical example is the SSL protection of a web server providing proof to the user that he or she is connected to the correct server. The identity is not of the user, but of the cryptographic refer of the user. Having a less secure key lowers the institutionalize we can place on the identity. Non-Repudiation-The concept of non-repudiation is especially important for financial or e-commerce applications. Often, cryptographic to ols are mandatory to confirm that a unique user has made a act supplicate. It must not be possible for the user to contradict his or her actions. For example, a customer may put across a transfer of money from her account to be paying to some other account. Later, she claims never to establish made the request and demands the money be refunded to the account.

If we have non-repudiation finished cryptography, we can certify usually through digitally signing the transaction request, that the user authorized the transaction. Confidentiality-More commonly, the biggest patronage will be to keep teaching private. Cryptographic system s were to begin with developed to function i! n this capacity. Whether it be passwords sent during a log on process, or storing private medical records in a database, encryption can project that only users who have approaching to the appropriate key will claim access to the data. Integrity-We can use cryptography to provide a means to ensure data is not viewed or altered during fund or transmission. Cryptographic hashes for...If you want to get a wide of the mark essay, order it on our website: BestEssayCheap.com

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