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Illustrate the Encryption and Decryption methods
One of the best method of ensuring security is to change the form of communication. Let the messages be encoded in such a pattern that it becomes almost impossible to decode for others while the actual user should be able to decode with the use of a simple certificate or key. There are three well known implementations of the encryption/decryption methods:
Even though there are a number of other solutions available, the encryption/ decryption methods have remained most popular and economical in comparison with the other methods. Details about each of the security solution have been discussed in detail in the following paragraphs.
Objectives After going through this unit, you will be able to : Tell historical facts of parallel computing; Can explain the essential concepts of the discipline, e.g.
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.flowchart for stack program using c
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