Paper 2021/408
Limitations on Uncloneable Encryption and Simultaneous One-Way-to-Hiding
Christian Majenz, Christian Schaffner, and Mehrdad Tahmasbi
Abstract
We study uncloneable quantum encryption schemes for classical messages as recently proposed by Broadbent and Lord. We focus on the information-theoretic setting and give several limitations on the structure and security of these schemes: Concretely, 1) We give an explicit cloning-indistinguishable attack that succeeds with probability
Metadata
- Available format(s)
-
PDF
- Category
- Foundations
- Publication info
- Preprint. MINOR revision.
- Keywords
- quantum cryptographyuncloneable encryptionno-cloninginformation theory
- Contact author(s)
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christian majenz @ gmail com
mehrdad tahmaseby @ gmail com
c schaffner @ uva nl - History
- 2021-03-27: received
- Short URL
- https://ia.cr/2021/408
- License
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CC BY
BibTeX
@misc{cryptoeprint:2021/408, author = {Christian Majenz and Christian Schaffner and Mehrdad Tahmasbi}, title = {Limitations on Uncloneable Encryption and Simultaneous One-Way-to-Hiding}, howpublished = {Cryptology {ePrint} Archive, Paper 2021/408}, year = {2021}, url = {https://eprint.iacr.org/2021/408} }