63 search results - page 4 / 13 » Quantum cryptography beyond quantum key distribution |
JOC
2000
13 years 5 months ago
2000
Abstract. Performance of various experimental realizations of quantum cryptographic protocols using polarization or phase coding are compared, including a new self-balanced interfe...
TCC
2005
Springer
13 years 11 months ago
2005
Springer
The existing unconditional security definitions of quantum key distribution (QKD) do not apply to joint attacks over QKD and the subsequent use of the resulting key. In this paper...
EUROCRYPT
1990
Springer
13 years 9 months ago
1990
Springer
We describe results from an apparatus and protocol designed to implement quantum key distribution, by which two users, who share no secret information initially: 1) exchange a ran...
IDTRUST
2009
ACM
14 years 8 days ago
2009
ACM
Public key cryptography is widely used to secure transactions over the Internet. However, advances in quantum computers threaten to undermine the security assumptions upon which c...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Dense Wavelength Division Multiplexing optical networks transport a huge aggregate traffic exceeding Tbps per single fiber, and passive optical network technology has been extended...