Data Encryption & Decryption - A Review
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 5
Abstract
The art of obtaining security by converting readable messages into non-readable is called Cryptography. It is the process of hiding secret information. The normal text also called plain text is visible and readable to all. To provide security to some important messages we need to encode the text called cipher text. The contents of cipher text are visible to everyone but they are not readable. Cryptography is a branch of computer science, information theory and mathematics whose main task is to codify the given information so that it is not easily understood by unauthorized users. It is used numerous applications for providing security for transmitted data. In this paper, we provide review of various types of cryptography techniques.
Authors and Affiliations
Hema Arora, Anil Arora
Keywords
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