Infineon supplies RFID chips for US passports
Pastor Dale Morgan
Infineon supplies RFID chips for US passports*
Wolfgang Gruener
August 23, 2006 14:01
Munich (Germany) - Infineon is the first company to announce a major
contract to supply RFID chips that will be integrated in US passports.
The chips will carry digital copies of the citizen's picture as well as
the printed documentation in the passport. Infineon promises that more
than "50 individual security mechanisms" are protecting the data saved
on the chip.
Infineon said that it received a "multi-million piece purchase order
from the United States government" to supply its highly-secure
integrated circuit technology for new electronic passports that will be
issued to the public. Infineon expects that there will be a ramp of
RFID-enabled passports throughout 2006, with all new US passports being
issued as electronic passports by the end of this year.
The new passports, which have been issued in limited numbers to
diplomats and other government workers in late 2005, include a computer
chip in the back cover that, according to Infineon - securely stores the
same information that is printed in the document. The chip can be read
by scanning devices, which promises to not only simplify international
immigration procedures but also provide greater counterfeit protection
and an increase in security.
Infineon's RFID chip
Infineon explained that the electronic passport will contain multiple
layers of security to protect the privacy of passport holders. For
example, there is a technology called Basic Access Control (BAC), which
requires the border control inspector to pass the document over a
scanner that reads coded information and then authorizes the electronic
reader to access the data stored on the chip. The company said that the
actual data transmission occurs over a distance of about four inches. In
addition to shielding and BAC, Infineon uses "more than 50 individual
security mechanisms," including sensors that can change read voltages,
"active protective shields on the surface of the chip" and
"sophisticated computing methods for encrypting data," to protect
personal data from unauthorized scanning.
Despite these security efforts, electronic passports remain a highly
controversial topic. While more than 20 countries - including Germany,
Hong Kong, Norway and Sweden - already have begun using or testing
electronic passports or have begun testing RFID support, there are
concerns about how secure these passports really are. Infineon claims
that one billion PCs would need to run a trial and error scheme for one
billion years to crack the encryption of the passport data.
However, some security experts claim that hackers do not necessarily
need to crack the data in passports. In some cases, it may be enough to
simply detect that there is an electronic passport in order to identify
tourists from certain countries.
According to legislation passed by the U.S. Congress, all countries that
are participating in the US Visa Waiver Program must issue passports
with secure chip technology by October 2006.