Last year before Black Hat we organized a crypto challenge and gave out 10 ETH to the winners. The goal of the challenge was to
Category: Conferences and events
On crypto conferences
View of the UCSB campus in Santa Barbara, CA, where CRYPTO is held since 1981 Created in 1981, CRYPTO has historically been the most important
When Constant-Time Source Code May Not Save You
On November 14 at CANS 2016 in Milan I presented a timing attack against an implementation of Curve25519 (also called X25519). This elliptic curve was designed by DJ
Spark Summit Europe 2016
I attended Spark Summit Europe 2016 in Brussels this year in October, a conference where Apache Spark enthusiasts meet up. I’ve been using Spark for
DEFCON qualifiers write-up: Baby-re
In this simple challenge, we’re given the binary of a remote service: $ file baby-re baby-re: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically
TROOPERS 2016
I recently attended the TROOPERS conference, held in Heidelberg, Germany. A lot of interesting research was presented, in this blog post I’m going to summarize selected talks
Kudelski Security Research 