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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
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