2 Search Results for "Ying, Mingsheng"


Document
Formal Verification vs. Quantum Uncertainty

Authors: Robert Rand, Kesha Hietala, and Michael Hicks

Published in: LIPIcs, Volume 136, 3rd Summit on Advances in Programming Languages (SNAPL 2019)


Abstract
Quantum programming is hard: Quantum programs are necessarily probabilistic and impossible to examine without disrupting the execution of a program. In response to this challenge, we and a number of other researchers have written tools to verify quantum programs against their intended semantics. This is not enough. Verifying an idealized semantics against a real world quantum program doesn't allow you to confidently predict the program’s output. In order to have verification that works, you need both an error semantics related to the hardware at hand (this is necessarily low level) and certified compilation to the that same hardware. Once we have these two things, we can talk about an approach to quantum programming where we start by writing and verifying programs at a high level, attempt to verify properties of the compiled code, and repeat as necessary.

Cite as

Robert Rand, Kesha Hietala, and Michael Hicks. Formal Verification vs. Quantum Uncertainty. In 3rd Summit on Advances in Programming Languages (SNAPL 2019). Leibniz International Proceedings in Informatics (LIPIcs), Volume 136, pp. 12:1-12:11, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2019)


Copy BibTex To Clipboard

@InProceedings{rand_et_al:LIPIcs.SNAPL.2019.12,
  author =	{Rand, Robert and Hietala, Kesha and Hicks, Michael},
  title =	{{Formal Verification vs. Quantum Uncertainty}},
  booktitle =	{3rd Summit on Advances in Programming Languages (SNAPL 2019)},
  pages =	{12:1--12:11},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-113-9},
  ISSN =	{1868-8969},
  year =	{2019},
  volume =	{136},
  editor =	{Lerner, Benjamin S. and Bod{\'\i}k, Rastislav and Krishnamurthi, Shriram},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/LIPIcs.SNAPL.2019.12},
  URN =		{urn:nbn:de:0030-drops-105558},
  doi =		{10.4230/LIPIcs.SNAPL.2019.12},
  annote =	{Keywords: Formal Verification, Quantum Computing, Programming Languages, Quantum Error Correction, Certified Compilation, NISQ}
}
Document
Toward Automatic Verification of Quantum Cryptographic Protocols

Authors: Yuan Feng and Mingsheng Ying

Published in: LIPIcs, Volume 42, 26th International Conference on Concurrency Theory (CONCUR 2015)


Abstract
Several quantum process algebras have been proposed and successfully applied in verification of quantum cryptographic protocols. All of the bisimulations proposed so far for quantum processes in these process algebras are state-based, implying that they only compare individual quantum states, but not a combination of them. This paper remedies this problem by introducing a novel notion of distribution-based bisimulation for quantum processes. We further propose an approximate version of this bisimulation that enables us to prove more sophisticated security properties of quantum protocols which cannot be verified using the previous bisimulations. In particular, we prove that the quantum key distribution protocol BB84 is sound and (asymptotically) secure against the intercept-resend attacks by showing that the BB84 protocol, when executed with such an attacker concurrently, is approximately bisimilar to an ideal protocol, whose soundness and security are obviously guaranteed, with at most an exponentially decreasing gap.

Cite as

Yuan Feng and Mingsheng Ying. Toward Automatic Verification of Quantum Cryptographic Protocols. In 26th International Conference on Concurrency Theory (CONCUR 2015). Leibniz International Proceedings in Informatics (LIPIcs), Volume 42, pp. 441-455, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2015)


Copy BibTex To Clipboard

@InProceedings{feng_et_al:LIPIcs.CONCUR.2015.441,
  author =	{Feng, Yuan and Ying, Mingsheng},
  title =	{{Toward Automatic Verification of Quantum Cryptographic Protocols}},
  booktitle =	{26th International Conference on Concurrency Theory (CONCUR 2015)},
  pages =	{441--455},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-939897-91-0},
  ISSN =	{1868-8969},
  year =	{2015},
  volume =	{42},
  editor =	{Aceto, Luca and de Frutos Escrig, David},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/LIPIcs.CONCUR.2015.441},
  URN =		{urn:nbn:de:0030-drops-53936},
  doi =		{10.4230/LIPIcs.CONCUR.2015.441},
  annote =	{Keywords: Quantum cryptographic protocols, Verification, Bisimulation, Security}
}
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