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CORR
1999
Springer
138views Education» more  CORR 1999»
13 years 7 months ago
A simple proof of the unconditional security of quantum key distribution
Quantum key distribution is the best known application of quantum cryptography. Previously proposed proofs of security of quantum key distribution contain various technical subtle...
Hoi-Kwong Lo
FCS
2006
13 years 8 months ago
Quantum Oblivious Transfer Based on POVM Measurements
- Oblivious transfer OT is an important primitive in cryptography. In chosen one-out-of-two OT, Alice offers two bits, one of which Bob can choose to read, not learning any informa...
Wei Yang, Liusheng Huang, Yonglong Luo, Mingjun Xi...
EUROCRYPT
2000
Springer
13 years 11 months ago
Perfectly Concealing Quantum Bit Commitment from any Quantum One-Way Permutation
We show that although unconditionally secure quantum bit commitment is impossible, it can be based upon any family of quantum one-way permutations. The resulting scheme is uncondit...
Paul Dumais, Dominic Mayers, Louis Salvail
FOCS
2005
IEEE
14 years 1 months ago
Cryptography In the Bounded Quantum-Storage Model
We initiate the study of two-party cryptographic primitives with unconditional security, assuming that the adversary’s quantum memory is of bounded size. We show that oblivious ...
Ivan Damgård, Serge Fehr, Louis Salvail, Chr...
TCC
2004
Springer
147views Cryptology» more  TCC 2004»
14 years 24 days ago
Computational Collapse of Quantum State with Application to Oblivious Transfer
Quantum 2-party cryptography differs from its classical counterpart in at least one important way: Given blak-box access to a perfect commitment scheme there exists a secure 1−2...
Claude Crépeau, Paul Dumais, Dominic Mayers...