Reply to 'Comment on 'Quantum string seal is insecure''
Journal Article
·
· Physical Review. A
- Department of Physics, University of Hong Kong, Pokfulam Road, Hong Kong (China) and Center of Theoretical and Computational Physics, University of Hong Kong, Pokfulam Road, Hong Kong (China)
In Phys. Rev. A 76, 056301 (2007), He claimed that the proof in my earlier paper [Phys. Rev. A 75, 012327 (2007)] is insufficient to conclude the insecurity of all quantum string seals because my measurement strategy cannot obtain nontrivial information on the sealed string and escape detection at the same time. Here, I clarify that our disagreement comes from our adoption of two different criteria on the minimum amount of information a quantum string seal can reveal to members of the public. I also point out that He did not follow my measurement strategy correctly.
- OSTI ID:
- 21028122
- Journal Information:
- Physical Review. A, Journal Name: Physical Review. A Journal Issue: 5 Vol. 76; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
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