Monthly Archives: July 2015

Logjam: How to Solve a Newly Discovered Vulnerability

From the discovery and description of Heartbleed vulnerability, more and more concepts of attacks on SSL/TLS protocol and related cryptography have been appearing regularly. This article focuses on the latest described vulnerability Logjam, which is related to weak keys in Diffie-Hellman key-exchange (further just DHE and DH). The Diffie-Hellman Key-Exchange Protocol The DH protocol is… Read More »