This is a tasty factor: new elliptic curve factoring record

Factorization of a 768-bit RSA modulus: summary, paper


Arjen Lenstra

• Creating a rogue CA certificate, the Crypto09 paper with some of the details, a single-block chosen-prefix collision for MD5, and the paper with all the details about chosen-prefix collisions for MD5. First place on the top ten web hacking techniques of 2009
• PlayStation3 cluster, PlayLaB, and PlayLaB
• Informations sur le PlayLaB
• Information about the Fall 2011 course on algorithms in public key cryptology
  
• Number crunching on clusters at EPFL
• A piece of factoring history

Researchers:

Dimitar Jetchev

Marcelo Kaihara

Thorsten Kleinjung

Martijn Stam

PhD students:

Joppe Bos

Alexandre Karlov

Shahram Khazaei

Seyyd Hasan Mirjalili

Dag Arne Osvik

Onur Ozen

Juraj Sarinay

Secretary Monique Amhof

Projects at LACAL

/. Stuff that matters: factoring, code signing, rogue CA, 112-bit ECDLP, more factoring