On 30 December 2008, a group of researchers introduced in the 25th Chaos Communication Congress how they had used MD5 collisions to create an intermediate certification authority certificate that appeared to be authentic when checked by its MD5 hash.[24] The scientists employed a PS3 cluster in the EPFL in Lausanne, https://sun-win77643.blogrenanda.com/39809137/what-is-md5-technology-an-overview