Harunaga Hiwatari

Demonstration venue · read-only. Every page can be browsed; the buttons that would change it are switched off. Create an account to run TaxoReview on your own data. A simulation from public publication records: the people listed were not invited and did not agree to review.

? Tutorial for this page

Demo Data from VLDB 2026 / reviewers in the wild / expert

dblp:87/4118 · DBLP profile ↗

← Back

6ranked-venue papers

1as first author

0since 2021 · last 2015

—ORCID · none

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

Security and privacy · 6 · 1 first-author

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Network and information security 3 papers		Cryptographic primitives and cryptanalysis · 90% Authentication and access control · 10%
Computer architecture, parallel and distributed computing, and storage systems 1 paper		Energy-efficient computing · 100%

Topics — the 8 heaviest of 9, each with the papers that count most for it

Topic	Weight	Papers	Last	Evidence papers
Cryptographic primitives and cryptanalysis › block cipher lightweight block cipher	0.3	2	2015	Midori: A Block Cipher for Low Energy · ASIACRYPT (2) 2015 Piccolo: An Ultra-Lightweight Blockcipher · CHES 2011
Cryptographic primitives and cryptanalysis block cipher	0.2	1	2015	Midori: A Block Cipher for Low Energy · ASIACRYPT (2) 2015
Cryptographic primitives and cryptanalysis › symmetric cryptography block cipher design	0.1	1	2011	Piccolo: An Ultra-Lightweight Blockcipher · CHES 2011
Cryptographic primitives and cryptanalysis › public-key cryptography digital signatures	0.1	1	2011	Public-Key Identification Schemes Based on Multivariate Quadratic Polynomials · CRYPTO 2011
Authentication and access control › authentication › authentication protocols identification schemes	0.1	1	2011	Public-Key Identification Schemes Based on Multivariate Quadratic Polynomials · CRYPTO 2011
Cryptographic primitives and cryptanalysis › post-quantum cryptography multivariate cryptography	0.1	1	2011	Public-Key Identification Schemes Based on Multivariate Quadratic Polynomials · CRYPTO 2011
Cryptographic primitives and cryptanalysis public-key cryptography	0.1	1	2011	Public-Key Identification Schemes Based on Multivariate Quadratic Polynomials · CRYPTO 2011
Internet of things and sensor networks › iot security lightweight cryptography	0.0	1	2011	Piccolo: An Ultra-Lightweight Blockcipher · CHES 2011

Methods — techniques the papers use, named apart from their topics

block cipher design · 0.4multivariate quadratic polynomials · 0.1

Year	Publication	Venue	Position
2015	Midori: A Block Cipher for Low Energy Subhadeep Banik, Andrey Bogdanov, Takanori Isobe 0001, Kyoji Shibutani, Harunaga Hiwatari, Toru Akishita, Francesco Regazzoni 0001	ASIACRYPT (2)	5
2011	Piccolo: An Ultra-Lightweight Blockcipher Kyoji Shibutani, Takanori Isobe 0001, Harunaga Hiwatari, Atsushi Mitsuda, Toru Akishita, Taizo Shirai	CHES	3
2011	Public-Key Identification Schemes Based on Multivariate Quadratic Polynomials Koichi Sakumoto, Taizo Shirai, Harunaga Hiwatari	CRYPTO	3
2011	On Provable Security of UOV and HFE Signature Schemes against Chosen-Message Attack Koichi Sakumoto, Taizo Shirai, Harunaga Hiwatari	PQCrypto	3
2009	Multi-recipient Public-Key Encryption from Simulators in Security Proofs Harunaga Hiwatari, Keisuke Tanaka, Tomoyuki Asano, Koichi Sakumoto	ACISP	1
2008	Efficient Dynamic Broadcast Encryption and Its Extension to Authenticated Dynamic Broadcast Encryption Masafumi Kusakawa, Harunaga Hiwatari, Tomoyuki Asano, Seiichi Matsuda	CANS	2