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Taizo Shirai

dblp:76/2939 · DBLP profile ↗
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8ranked-venue papers
5as first author
0since 2021 · last 2011
—ORCID · none

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

Security and privacy · 8 · 5 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 · 85% Authentication and access control · 15%
Computer networks
1 paper
Internet of things and sensor networks · 100%

Topics — the 10 heaviest of 10, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Cryptographic primitives and cryptanalysis › symmetric cryptography
block cipher design		 0.112011
Piccolo: An Ultra-Lightweight Blockcipher · CHES 2011
Cryptographic primitives and cryptanalysis › public-key cryptography
digital signatures		 0.112011
Public-Key Identification Schemes Based on Multivariate Quadratic Polynomials · CRYPTO 2011
Authentication and access control › authentication › authentication protocols
identification schemes		 0.112011
Public-Key Identification Schemes Based on Multivariate Quadratic Polynomials · CRYPTO 2011
Cryptographic primitives and cryptanalysis › block cipher
lightweight block cipher		 0.112011
Piccolo: An Ultra-Lightweight Blockcipher · CHES 2011
Cryptographic primitives and cryptanalysis › post-quantum cryptography
multivariate cryptography		 0.112011
Public-Key Identification Schemes Based on Multivariate Quadratic Polynomials · CRYPTO 2011
Cryptographic primitives and cryptanalysis
public-key cryptography		 0.112011
Public-Key Identification Schemes Based on Multivariate Quadratic Polynomials · CRYPTO 2011
Cryptographic primitives and cryptanalysis
block cipher		 0.012004
On Feistel Ciphers Using Optimal Diffusion Mappings Across Multiple Rounds · ASIACRYPT 2004
Cryptographic primitives and cryptanalysis › block cipher
feistel network		 0.012004
On Feistel Ciphers Using Optimal Diffusion Mappings Across Multiple Rounds · ASIACRYPT 2004
Internet of things and sensor networks › iot security
lightweight cryptography		 0.012011
Piccolo: An Ultra-Lightweight Blockcipher · CHES 2011
Cryptographic primitives and cryptanalysis
symmetric cryptography		 0.012004
On Feistel Ciphers Using Optimal Diffusion Mappings Across Multiple Rounds · ASIACRYPT 2004

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

multivariate quadratic polynomials · 0.1
YearPublicationVenuePosition
2011 Piccolo: An Ultra-Lightweight Blockcipher
Kyoji Shibutani, Takanori Isobe 0001, Harunaga Hiwatari, Atsushi Mitsuda, Toru Akishita, Taizo Shirai
 CHES6
2011 Public-Key Identification Schemes Based on Multivariate Quadratic Polynomials
Koichi Sakumoto, Taizo Shirai, Harunaga Hiwatari
 CRYPTO2
2011 On Provable Security of UOV and HFE Signature Schemes against Chosen-Message Attack
Koichi Sakumoto, Taizo Shirai, Harunaga Hiwatari
 PQCrypto2
2007 The 128-Bit Blockcipher CLEFIA (Extended Abstract)
Taizo Shirai, Kyoji Shibutani, Toru Akishita, Shiho Moriai, Tetsu Iwata
 FSE1
2006 On Feistel Structures Using a Diffusion Switching Mechanism
Taizo Shirai, Kyoji Shibutani
 FSE1
2004 On Feistel Ciphers Using Optimal Diffusion Mappings Across Multiple Rounds
Taizo Shirai, Bart Preneel
 ASIACRYPT1
2004 Improving Immunity of Feistel Ciphers against Differential Cryptanalysis by Using Multiple MDS Matrices
Taizo Shirai, Kyoji Shibutani
 FSE1
2002 Improved Upper Bounds of Differential and Linear Characteristic Probability for Camellia
Taizo Shirai, Shoji Kanamaru, George Abe
 FSE1