Lecture

ECB Penguin and Hashing

Description

This lecture covers the concepts of symmetric encryption, social engineering, and cryptographic hashing. It delves into the vulnerabilities of ECB mode, the importance of proper image conversion for encryption, and the use of SHA-256 for secure hashing. The exercises explore the encryption of images using DES/ECB, AES, and ChaCha20, as well as the anonymization of data using cryptographic hashing.

Official source

https://mediaspace.epfl.ch/media/0_0xk4frih

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Ontological neighbourhood

Computer engineering

Computer security: Public-key cryptography

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