Tuesday, 7 March 2017

Cryptography

Hi all,

The aim of today’s class is to understand confidenciality and how to get it when you connect to the Internet.  The key concepts here are:

Confidentiality
Cryptography
Encryption
Key
Algorithm
Ciphertext
Decryption
Digital Certificate

In this web page http://www.cryptoclub.org/ try to encrypt usign Caesar algorithm the following messages:
§  Hi how are you doing?

§  My name is yourname

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