Paper 2023/188

Cryptanalysis of a key agreement scheme using determinants and rectangular matrices

Daniel R. L. Brown, BlackBerry, Ltd.
Abstract

Hecht and Scolnik proposed key agreement using rectangular matrices and determinants. This report describes an attack.

Metadata
Available format(s)
PDF
Category
Public-key cryptography
Publication info
Preprint.
Keywords
Key agreementrectangular matrixdeterminantcharacteristic polynomial
Contact author(s)
danibrown @ blackberry com
History
2023-02-15: approved
2023-02-13: received
See all versions
Short URL
https://ia.cr/2023/188
License
Creative Commons Attribution
CC BY

BibTeX

@misc{cryptoeprint:2023/188,
      author = {Daniel R. L. Brown},
      title = {Cryptanalysis of a key agreement scheme using determinants and rectangular matrices},
      howpublished = {Cryptology {ePrint} Archive, Paper 2023/188},
      year = {2023},
      url = {https://eprint.iacr.org/2023/188}
}
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