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Asymmetric EncryptionAsymmetric encryption method makes use of two different but related keys and either key can be used to encrypt or decrypt the message. This method is frequently called as public key encryption. For instance, If Key A is used to encrypt the message, only Key B can decrypt it. Figure given to us shows the example of Asymmetric Encryption.This method has its maximum value when one key is used as a private key (key is kept secret, known to the owner of key pair only) and the other key serves as public key (key is stored in public location, anyone can use it easily).These algorithms are one way functions. A one way function is simple to calculate in one direction, but complex to compute in opposite direction.RSA – This is the popular public key encryption mechanism, whose name is derived from Rivest Shamir Adleman (developers of algorithms). The RSA algorithm was the 1st popular public key encryption algorithm developed and published for commercial use. It has been implanted in Microsoft’s and Netscape’s web browsers.
Explain how can we achieved privacy in an e-mail system. The full form of PEM is Privacy Enhanced Mail: PEM is the internet Privacy Enhanced Mail standard adopted
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What are the main differences between TCP/IP vs OSI?
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Question : An aircraft manufacturing company is considering linking the network of one of its offices to the network of its Headquarter using either xDSL or ISDN. i. Compare
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