Aug. 16 - Last year a Chinese mathematician, Xiaoyun Wang, shook up the insular world of code breakers by exposing a new vulnerability in a crucial American standard for data encryption. On Monday, she was scheduled to explain her discovery in a keynote address to an international group of researchers meeting in California.
But a stand-in had to take her place, because she was not able to enter the country. Indeed, only one of nine Chinese researchers who sought to enter the country for the conference received a visa in time to attend.
"It's not a question of them stealing our jobs," said Stuart Haber, a Hewlett-Packard computer security expert who is program chairman for the meeting, Crypto 2005, being held this week in Santa Barbara. "We need to learn from them, but we are shooting ourselves in the foot."
A policy designed to protect national security by preventing technology transfer from the US to China has actually hurt national security by preventing technology transfer from China to the US. If you know someone at State tell them to read this article. This matter is very serious and they should have made an exception in this case and gotten the visas in time.
