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MAC-then-Encrypt vs Encrypt-then-MAC for authenticated encryption. Course material via: http://sandilands.info/sgordon/teaching.

Brute Force attacks on Message Authentication Codes; attacking the key versus attack the tag/code. Course material via: ...

In this video we construct a naive MAC and then break it. [06 05 02]

Smartphone usage has become ubiquitous but how secure are our communications? This talk gives an overview of the keys and ...

Messages have been encrypted for millennia. Successfully hiding the plaintext has required increasingly sophisticated algorithms ...

https://media.ccc.de/v/36c3-10627-cryptography_demystified An introduction without maths This talk will explain the basic building ...

This video shows a real world hash function based on the HAIFA construction. [06 04 02]

Brute force attacks on MACs; Hash Function concepts. Lecture 15 of CSS322 Security and Cryptography at Sirindhorn ...

In this video we learn about a hash based MAC. [06 05 03]

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Paper by Avijit Dutta, Mridul Nandi, Suprita Talnikar presented at Eurocrypt 2019 See ...

So this is the most secure and popular hash based mac algorithm used in these protocols so it's proven secure as long as the ...

This video is part of the course 2MMC10 Cryptology at Eindhoven University of Technology. For more information see the course ...

Paper by Andrew Morgan, Rafael Pass, Elaine Shi presented at Asiacrypt 2020 See ...

Introduction to authentication. Authentication with symmetric key encryption. Authentication with Message Authentication Codes.

Block Cipher.

Slides are updated to correct an error for the formulas for OFB mode. Part of Introduction to Cryptology ...

Paper by Bishwajit Chakraborty, Ashwin Jha, Mridul Nandi presented at FSE 2020 See ...

This video introduces the concept of MACs. [06 05 01]

Don't miss out! Join us at our upcoming event: KubeCon + CloudNativeCon Europe in Amsterdam, The Netherlands from 18 - 21 ...

Paper by Chun Guo, François-Xavier Standaert, Weijia Wang, Yu Yu presented at FSE 2020 See ...

Paper by Nilanjan Datta and Avijit Dutta and Mridul Nandi and Kan Yasuda, presented at Crypto 2018.

Paper by Yusuke Naito presented at FSE 2020 See https://iacr.org/cryptodb/data/paper.php?pubkey=29507. The conference ...

Paper by Seongkwang Kim, Byeonghak Lee, Jooyoung Lee presented at Eurocrypt 2020 See ...

Crow researcher Aleks Novikov describes how to run a script to process metadata in preparation to add metadata to corpus files.