Legacy Crypto Never Dies

Explore the world of legacy cryptography in this conference talk from Recon 2017 Brussels. Delve into David Hulton's research on widely used protocols and services that still rely on DES for security. Learn about the DES cracking service developed with Moxie Marlinspike for cracking MSCHAPv2 and its unexpected applications. Gain insights into the https://crack.sh API and discover how to leverage this service for your own projects. Benefit from Hulton's extensive experience in security research, including his work on bsd-airtools wireless attack tools, practical attacks on GSM a5/1, and the full break of MSCHAPv2 authentication. Understand the persistence of legacy crypto and its implications for modern security practices.