Introduction Shoup's lemma Secrecy OEKE Conclusion

Introduction Shoup's lemma Secrecy OEKE Conclusion A second look at Shoup's lemma Bruno Blanchet INRIA, Ecole Normale Superieure, CNRS, Paris partly supported by ANR ProSe (decision 2010-VERS-004-01) June 2011 Bruno Blanchet (INRIA, ENS, CNRS) A second look at Shoup's lemma June 2011 1 / 18

• introduction shoup's lemma


• password per


• factors can


• ?? pn


• shoup's lemma


• breaks secrecy


• secrecy oeke


• ecole normale