idtrust-sc — archive

[John Messing]

I conclude that the prospect of a new symmetric key standard has generated concern about the relationship to traditional PKI (including SSL) methods. I personally believe that the potential for commercial exploitation of quantum computers in a relatively short timeframe also urgently raises questions about the impact that such computers will likely have upon PKI generally (whether or not cataclysmic, as predicted) which could signal that asymmetric technologies are in the final stages of their useful life. If correct, then symmetric key usage may be a necessary alternative, and the dialogue assumes increased importance. I therefore respectfully suggest that the discussion raised in the emails between the various lists concerning the mission of the EKMI-TC is a healthy and important development that may transcend the concern that was initially stated. Best regards to all. John Messing Chair, LegalXML Member Section >