[cryptography series] episode 4 : "hash functions"

Techniques and research to secure messages belong to the field of cryptography. For a very long time, cryptography was the exclusive domain of the military and intelligence services. Nowadays, cryptography is used by everyone. In this episode, we look at one-way hash functions. We'll study existing standards (SHA series), and we'll get into the details of sponge functions. We'll also talk about keyed hashing (MAC and PRF). +++++ GOING FURTHER +++++ - Book "Applied cryptography " [Bruce SCHNEIER] - Book "Serious cryptography " [Philippe AUMASSON] +++++ ORIGINAL SOUNDTRACK +++++ Original soundtrack by Fragile Architecture: https://fragilearchitecture.bandcamp.com/album/clearsec-original-soundtrack +++++ SOURCES +++++ https://www.clearsec.net/s04e04.html +++++ SUBSCRIBING +++++ Subscribe here: https://www.youtube.com/channel/UCup911j5LsN-Y4FbOwnu8QA?sub_confirmation=1 +++++ WEBSITE +++++ https://www.clearsec.net