54 citations · 69 across the 9 of their papers we have counts for
9 papers
Proceedings of the 11th Asia-Europe Workshop on Concepts in Information Theory
A. J. Han Vinck, Kees A. Schouhamer Immink, Tadashi Wadayama +24
This year, 2019 we celebrate 30 years of our friendship between Asian and European scientists at the AEW11 in Rotterdam, the Netherlands. Many of the 1989 participants are also pre…
Proceedings of Workshop AEW10: Concepts in Information Theory and Communications
Kees A. Schouhamer Immink, Stan Baggen, Ferdaous Chaabane +31
The 10th Asia-Europe workshop in "Concepts in Information Theory and Communications" AEW10 was held in Boppard, Germany on June 21-23, 2017. It is based on a longstanding cooperati…
Security Formalizations and Their Relationships for Encryption and Key Agreement in Information-Theoretic Cryptography
Mitsugu Iwamoto, Kazuo Ohta, Junji Shikata
This paper revisits formalizations of information-theoretic security for symmetric-key encryption and key agreement protocols which are very fundamental primitives in cryptography.…
Secret Sharing Schemes Based on Min-Entropies
Mitsugu Iwamoto, Junji Shikata
Fundamental results on secret sharing schemes (SSSs) are discussed in the setting where security and share size are measured by (conditional) min-entropies. We first formalize a un…
Security Notions for Information Theoretically Secure Encryptions
Mitsugu Iwamoto, Kazuo Ohta
This paper is concerned with several security notions for information theoretically secure encryptions defined by the variational (statistical) distance. To ensure the perfect secr…
Coding Theorems for a (2,2)-Threshold Scheme with Detectability of Impersonation Attacks
Mitsugu Iwamoto, Hiroki Koga, Hirosuke Yamamoto
In this paper, we discuss coding theorems on a --threshold scheme in the presence of an opponent who impersonates one of the two shareholders in an asymptotic setup. We con…