L'Algorithme qui Sécurise Internet (entre autres...)
ScienceEtonnante
@scienceetonnanteAbout
Des vidéos pour raconter la science étonnante, amusante, passionnante et stupéfiante ! Chaîne secondaire : https://www.youtube.com/channel/UC5q6wJ9ffFFz-laOT6bTPYA Discord : https://discord.gg/GPamYjVYxA Retrouvez moi aussi sur mon blog "Science étonnante" http://scienceetonnante.com Soutenez-moi sur Tipeee : https://www.tipeee.com/science-etonnante Tiktok : https://www.tiktok.com/@scienceetonnante (compte inactif, méfiez-vous des copies)
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Video Description
Je vous parle de l'étonnant algorithme de Diffie-Hellman, une méthode de cryptographie dont j'ai eu du mal à croire qu'elle puisse exister ! Le serveur Discord de Science étonnante ➡️ https://discord.gg/GPamYjVYxA Détails et compléments dans le billet de blog qui accompagne la vidéo : https://scienceetonnante.com/2024/03/12/lalgorithme-de-diffie-hellman 00:00 Intro 00:31 Les techniques de chiffrement 04:17 Le problème de l'échange de clé 06:35 Deux méthodes qui ne marchent pas 10:52 Le modulo à la rescousse 14:24 Maximiser la protection avec les racines primitives 17:35 Quelques failles résiduelles Écrit et réalisé par David Louapre © Science étonnante Abonnez-vous : https://www.youtube.com/scienceetonnante Me soutenir sur Tipeee : http://www.tipeee.com/science-etonnante ou Patreon : https://www.patreon.com/scienceetonnante Mes livres : https://scienceetonnante.com/livres/ Facebook : http://www.facebook.com/sciencetonnante Twitter : http://www.twitter.com/dlouapre
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