Paper 2004/046

Revision of Tractable Rational Map Cryptosystem

Lih-Chung Wang and Fei-Hwang Chang

Abstract

We introduce a new public-key cryptosystem with tractable rational maps. As an application of abstract algebra and algebraic geometry to cryptography, TRMC (Tractable Rational Map Cryptosystem) has many superior properties including high complexity, easy implementation and very fast execution. We describe the principles and implementation of TRMC and analyze its properties. Also, we give a brief account of security analysis.

Note: We modified the implementation scheme of TRMC.

Metadata
Available format(s)
PDF PS
Category
Public-key cryptography
Publication info
Published elsewhere. Unknown where it was published
Keywords
public-key cryptography
Contact author(s)
lcwang @ mail ndhu edu tw
History
2006-12-27: last of 2 revisions
2004-02-21: received
See all versions
Short URL
https://ia.cr/2004/046
License
Creative Commons Attribution
CC BY

BibTeX

@misc{cryptoeprint:2004/046,
      author = {Lih-Chung Wang and Fei-Hwang Chang},
      title = {Revision of Tractable Rational Map Cryptosystem},
      howpublished = {Cryptology ePrint Archive, Paper 2004/046},
      year = {2004},
      note = {\url{https://eprint.iacr.org/2004/046}},
      url = {https://eprint.iacr.org/2004/046}
}
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