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Cryptography

Cryptography. By, Anthony Lonigro & Valentine Mbah. Introduction. Cryptography is the enciphering and deciphering of messages in secret code. As time moves on cryptography is required to evolve and with the existence of computers, cryptography has become a key feature in the lifeline of

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Cryptography

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  1. Cryptography By, Anthony Lonigro & Valentine Mbah

  2. Introduction • Cryptography is the enciphering and deciphering of messages in secret code. • As time moves on cryptography is required to evolve and with the existence of computers, cryptography has become a key feature in the lifeline of all developed countries.

  3. Enigma Machine • Electrical pathways • Custom Rotors • Polyalphabetic substitution and One-time pads • It’s breech was a momentous occasion in WWII

  4. Importance of Cryptography • Almost all communications of sensitive data are done by software programs with file encryption capabilities. • Without it, countries would fall. • Used in digital signatures and credit card transactions over the internet.

  5. Importance Continued… • Companies could not have online interfaces without it. • Imagine if every sensitive piece of information you entered to the internet was easily accessible by hackers.

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