1. Nick Sullivan@grittygreaseMay 16, 2014Exploiting RandomnessSome fun exploits you can do with a compromised random number generator 2. Who Am I?• Cryptography Engineer,…
1. Security Reloaded VisualWorks Security New GenerationMartin KobeticCincom Smalltalk EngineeringSTIC 2012 2. What is Security?Where?* good security is invisible.* presents…
Slide 1AES Advanced Encryption Standard Prepared by: Divan Sir Slide 2 Requirements for AES AES had to be a private key algorithm. It had to use a shared secret key. It had…
Slide 1On Timing and Teaching marco slaviero SensePost 2009 Slide 2 Who we are.. SensePost Formed in 2001 Security assessment services to finance, industrial, mining, telecoms…
1. This paper was released February 21, 2008 and published in Proc. 2008 USENIX Security Symposium. For the most recent revision, related source code, and videos of demonstration…
1. CHAPTER 12 Symmetric Key CryptographySlides adapted from "Foundations of Security: What Every ProgrammerNeeds To Know" by Neil Daswani, Christoph Kern, and Anita…
Slide 1 The Advanced Encryption Standard (AES) Simplified Slide 2 Cryptosystems and Secrecy With cryptosystems, we desire perfect secrecy: the probability that the contents…
Slide 1 One Cell is Enough to Break Tor’s Anonymity Xinwen Fu University of Massachusetts Lowell Team members Zhen Ling, Southeast University Junzhou Luo, Southeast University…
Slide 1 Anonymizing Network Technologies Some slides modified from Dingledine, Mathewson, Syverson, Xinwen Fu, and Yinglin Sun Presenter: Chris Zachor 03/23/2011 Slide 2…
Cryptographic Message Authentication Entity Authentication Passwords, Challenge-Response +Time Stamping Nicolas T. Courtois - University College London Reading Nicolas T.…