64 search results - page 9 / 13 » Secure multi-party quantum computation |
CCS
2009
ACM
14 years 8 months ago
2009
ACM
In distributed systems users need the ability to share sensitive content with multiple other recipients based on their ability to satisfy arbitrary policies. One such system is el...
IDTRUST
2009
ACM
14 years 2 months 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...
DAGSTUHL
2006
13 years 8 months ago
2006
It is well known that unconditionally secure bit commitment is impossible even in the quantum world. In this paper a weak variant of quantum bit commitment, introduced independent...
APPROX
2010
Springer
13 years 9 months ago
2010
Springer
We initiate the study of multi-source extractors in the quantum world. In this setting, our goal is to extract random bits from two independent weak random sources, on which two q...
QUANTUMCOMM
2009
Springer
14 years 1 months ago
2009
Springer
Quantum key distribution (QKD) promises secure key agreement by using quantum mechanical systems. We argue that QKD will be an important part of future cryptographic infrastructur...