A multivariate encryption scheme with Rainbow

Takanori Yasuda; Kouichi Sakurai

doi:10.1007/978-3-319-29814-6_19

A multivariate encryption scheme with Rainbow

Takanori Yasuda, Kouichi Sakurai

数理情報

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

23 被引用数 (Scopus)

抄録

Multivariate Public Key Cryptosystems (MPKC) are a candidate of post-quantum cryptography. The MPKC signature scheme Rainbow is endowed of efficient signature generation and verification, while no major attack has been reported so far. In this paper, we propose a MPKC encryption scheme based on Rainbow. The public key of Rainbow is a surjective polynomial map, whereas the encryption scheme requires an injective polynomial map. We explain how to change the public key of Rainbow to an injective map.

本文言語	英語
ページ（範囲）	236-251
ページ数	16
ジャーナル	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
巻	9543
DOI	https://doi.org/10.1007/978-3-319-29814-6_19
出版ステータス	出版済み - 3月 1 2016

!!!All Science Journal Classification (ASJC) codes

理論的コンピュータサイエンス
コンピュータサイエンス（全般）

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10.1007/978-3-319-29814-6_19

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A multivariate encryption scheme with Rainbow

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