Koichi Koizumi

dblp:54/4375 · DBLP profile ↗
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3ranked-venue papers
3as first author
1since 2021 · last 2025
0009-0003-7512-266XORCID · reported

Domains — the database's venue-derived domains; a paper can count in several

Theory of computation · 3 · 3 first-author · 1 since 2021
YearPublicationVenuePosition
2025 Efficient AND Protocols Resistant to Maliciously Revealing a Single Card
Koichi Koizumi, Minato Abe, Eikoh Chida, Takaaki Mizuki
ICTAC1
2008 A Revised Transformation Protocol for Unconditionally Secure Secret Key Exchange
Koichi Koizumi, Takaaki Mizuki, Takao Nishizeki
Theory Comput. Syst.1
2004 Necessary and Sufficient Numbers of Cards for the Transformation Protocol
Koichi Koizumi, Takaaki Mizuki, Takao Nishizeki
COCOON1