Tom Scott, who I think is particularly adept at explaining complex computing concepts in very understandable and relatable ways, joins up with Computerphile to explain what exactly the idea behind hash algorithms are, how they can be used to confirm a file’s transmission for the most part, and what things called hash collisions are.

Great, so just in case you were still using MD5 for something meaningful then, best you move over to something a little more modern, no?

computerphile

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