Post-Snowden cryptography, by Bart Preneel. This lecture presents an overview of the Snowden revelations and the impact on our understanding of the security of our networks and systems. In particular, it discusses the known ways in which sophisticated attackers can bypass or undermine cryptography. We also speculate on how three-letterContinue Reading

Symmetric encryption and MACs (definitions and constructions), a lecture by Benny Applebaum. The topic of the 4th Annual Bar-Ilan Winter School on Cryptography held in January 2014, was Symmetric Encryption in Theory and in Practice. The winter school studied symmetric encryption in theory and in practice, and included a studyContinue Reading

Attacks against record layers, a lecture by Kenny Paterson. The topic of the 4th Annual Bar-Ilan Winter School on Cryptography held in January 2014, was Symmetric Encryption in Theory and in Practice. The winter school studied symmetric encryption in theory and in practice, and included a study of the theoreticalContinue Reading

✔ Free Crypto-Coins: https://crypto-airdrops.de ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄ . ✔ Free Crypto-Coins: https://crypto-airdrops.de ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄ ➤ Free Video-Chat: http://18cam.net ) More about SSL Architecture, Security and Cryptography in this IT Lecture. That´s what you will learn in this lesson. Also have a look at the other parts of the course, and thanks for watching.Continue Reading

✔ Free Crypto-Coins: https://crypto-airdrops.de ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄ . ✔ Free Crypto-Coins: https://crypto-airdrops.de ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄ lll➤ Free Video-Chat: http://18cam.net ) More about MAC and hash functions for authentication and Introduction to public key cryptography in this IT Lecture. Public-key cryptography, also known as asymmetric cryptography, is a class of cryptographic algorithms which require twoContinue Reading