Anthology of Encryption Davon Dunajski. In the Beginning Rudimentary Code One Time Pads Enigma Machine Tasks – Authentication – Integrity – Nonrepudiation.

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Presentation transcript:

Anthology of Encryption Davon Dunajski

In the Beginning Rudimentary Code One Time Pads Enigma Machine Tasks – Authentication – Integrity – Nonrepudiation

Modern Encryption Types Symmetric Key Asymmetric Key

The Encryption of Our Lives RSA – Public Key – Diffie Hellman Key Exchange – Phi Function – Euler’s Theorem – Problems

Public Key Sadie, Rob, Ilona and locks Benefits

Diffie Hellman Key Exchange Secretly Exchanging a Key One Way Function – Trapdoor OWF

Phi’s Function Largest Prime Number Prime Factorization Phi’s Function

Connecting Back Euler’s Theorem Sadie’s Private Key/Trapdoor

Issues Wireless Networks Generating Keys

When Does Encryption Fail Poor Implementation Human Error Unbreakable Mindset

Conclusion Encryption is based on mathematical concepts Until now, symmetric keys RSA People break the system Nothing is Unbreakable

Questions

The End