Secure Quantum Passwords
Quantum Physics
2008-06-09 v1
Abstract
We propose a quantum authentication protocol that is robust against the theft of secret keys. In the protocol, disposable quantum passwords prevent impersonation attacks with stolen secret keys. The protocol also prevents the leakage of secret information of a certification agent.
Cite
@article{arxiv.0806.1076,
title = {Secure Quantum Passwords},
author = {Masahiro Hotta and Masanao Ozawa},
journal= {arXiv preprint arXiv:0806.1076},
year = {2008}
}
Comments
18 pages, 4 figures