Cryptanalysis of the birational permutation signature scheme over a non-commutative ring

Naoki Ogura, Shigenori Uchiyama. Cryptanalysis of the birational permutation signature scheme over a non-commutative ring. JSIAM Lett., 2:85-88, 2010. [doi]

@article{OguraU10-0,
  title = {Cryptanalysis of the birational permutation signature scheme over a non-commutative ring},
  author = {Naoki Ogura and Shigenori Uchiyama},
  year = {2010},
  doi = {10.14495/jsiaml.2.85},
  url = {https://doi.org/10.14495/jsiaml.2.85},
  researchr = {https://researchr.org/publication/OguraU10-0},
  cites = {0},
  citedby = {0},
  journal = {JSIAM Lett.},
  volume = {2},
  pages = {85-88},
}