Kudelski Security is launching a new crypto challenge for Black Hat. It starts today and ends on July 25th at our private party in Las Vegas. The
Author: JP Aumasson
https://131002.net
Meet Us in Vegas
For the yearly migration to the insanity of Vegas infosec and hacking conferences, we’re coming with some new research that we’ll present at all the
Should Curve25519 keys be validated?
While analyzing Signal with Markus, I noticed that Signal’s Curve25519-based ECDH doesn’t validate public keys, and in particular will accept the 0 point as a
Auditing code for crypto flaws: the first 30 minutes
Auditing your code for proper crypto use is extremely important. However, what if it’s not generally your focus? If your job today is to find
On CIA Crypto
On Tuesday, Wikileaks released a tranche of alleged Top Secret CIA documents, many involving explanations of their cryptographic requirements. Reading through the documents turned out
Why Replace SHA-1 with BLAKE2?
Unless you’ve lived under a rock for the last twelve years, you must know that the cryptographic hash function SHA-1 is broken, in the sense
