This seems to me to be one of the most important breakthroughs in many years:
http://portal.acm.org/citation.cfm?id=1536414.1536440
Using this scheme, one can arbitrarily compute on encrypted data
Month: June 2009
Amazing optical illusion
My Electricity Usage
Here is my electricity usage. I’m tracking this because I installed photovoltaics (Y Axis is KwH):