Tetsu Iwata

3.1k total citations
48 papers, 379 citations indexed

About

Tetsu Iwata is a scholar working on Artificial Intelligence, Computer Vision and Pattern Recognition and Electrical and Electronic Engineering. According to data from OpenAlex, Tetsu Iwata has authored 48 papers receiving a total of 379 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Artificial Intelligence, 23 papers in Computer Vision and Pattern Recognition and 6 papers in Electrical and Electronic Engineering. Recurrent topics in Tetsu Iwata's work include Cryptographic Implementations and Security (28 papers), Chaos-based Image/Signal Encryption (23 papers) and Coding theory and cryptography (21 papers). Tetsu Iwata is often cited by papers focused on Cryptographic Implementations and Security (28 papers), Chaos-based Image/Signal Encryption (23 papers) and Coding theory and cryptography (21 papers). Tetsu Iwata collaborates with scholars based in Japan, Singapore and India. Tetsu Iwata's co-authors include Kyoji Shibutani, Toru Akishita, Taizo Shirai, Kazuhiko Minematsu, Shiho Moriai, Jung Hee Cheon, Palash Sarkar, Norio Ozaki, Y. Kasahara and Takahisa Ohta and has published in prestigious journals such as SHILAP Revista de lepidopterología, IEEE Transactions on Information Theory and SLEEP.

In The Last Decade

Tetsu Iwata

43 papers receiving 367 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Tetsu Iwata Japan 10 256 145 38 34 34 48 379
Janet Roveda United States 11 92 0.4× 65 0.4× 12 0.3× 37 1.1× 35 1.0× 45 377
Ray Bittner United States 9 37 0.1× 52 0.4× 6 0.2× 161 4.7× 21 0.6× 14 306
Shaw‐Hwa Hwang Taiwan 7 187 0.7× 59 0.4× 3 0.1× 17 0.5× 11 0.3× 41 273
Shichang Sun China 10 139 0.5× 53 0.4× 35 1.0× 72 2.1× 27 369
Xiaojun Chen China 9 232 0.9× 40 0.3× 4 0.1× 79 2.3× 22 0.6× 33 337
Longbiao Wang China 16 603 2.4× 89 0.6× 19 0.6× 50 1.5× 62 771
Hua Huo China 10 78 0.3× 55 0.4× 4 0.1× 11 0.3× 16 0.5× 53 273
Qiao Liang China 9 482 1.9× 240 1.7× 7 0.2× 7 0.2× 19 682
Cemal Hanilçi Türkiye 13 935 3.7× 278 1.9× 29 0.9× 119 3.5× 39 1.2k
Deepti Bhatia United States 6 420 1.6× 49 0.3× 14 0.4× 6 0.2× 11 481

Countries citing papers authored by Tetsu Iwata

Since Specialization
Citations

This map shows the geographic impact of Tetsu Iwata's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Tetsu Iwata with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tetsu Iwata more than expected).

Fields of papers citing papers by Tetsu Iwata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tetsu Iwata. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Tetsu Iwata. The network helps show where Tetsu Iwata may publish in the future.

Co-authorship network of co-authors of Tetsu Iwata

This figure shows the co-authorship network connecting the top 25 collaborators of Tetsu Iwata. A scholar is included among the top collaborators of Tetsu Iwata based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Tetsu Iwata. Tetsu Iwata is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Todo, Yosuke, et al.. (2024). Key Recovery, Universal Forgery, and Committing Attacks against Revised Rocca: How Finalization Affects Security. IACR Transactions on Symmetric Cryptology. 2024(2). 85–117.
2.
Shibutani, Kyoji & Tetsu Iwata. (2021). On the (im)possibility of improving the round diffusion of generalized Feistel structures. Information Processing Letters. 174. 106197–106197. 3 indexed citations
3.
Iwata, Tetsu, et al.. (2021). Quantum attacks on Sum of Even-Mansour pseudorandom functions. Information Processing Letters. 173. 106172–106172. 9 indexed citations
4.
Iwata, Tetsu, et al.. (2020). Cryptanalysis of OCB2: Attacks on Authenticity and Confidentiality. Journal of Cryptology. 33(4). 1871–1913. 9 indexed citations
5.
Bao, Zhenzhen, Jian Guo, Tetsu Iwata, & Kazuhiko Minematsu. (2019). ZOCB and ZOTR: Tweakable Blockcipher Modes for Authenticated Encryption with Full Absorption. SHILAP Revista de lepidopterología. 4 indexed citations
6.
Daemen, Joan, et al.. (2018). Symmetric Cryptography (Dagstuhl Seminar 18021). DROPS (Schloss Dagstuhl – Leibniz Center for Informatics). 6 indexed citations
7.
Sasaki, Yu, et al.. (2017). On the Design Rationale of SIMON Block Cipher: Integral Attacks and Impossible Differential Attacks against SIMON Variants. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. E101.A(1). 88–98. 5 indexed citations
8.
Iwata, Tetsu & Jung Hee Cheon. (2015). Advances in Cryptology – ASIACRYPT 2015. Lecture notes in computer science. 2 indexed citations
9.
Armknecht, Frederik, Helena Handschuh, Tetsu Iwata, & Bart Preneel. (2014). Symmetric Cryptography (Dagstuhl Seminar 14021). DROPS (Schloss Dagstuhl – Leibniz Center for Informatics). 1 indexed citations
10.
Iwata, Tetsu, et al.. (2012). Further More on Key Wrapping. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. E95-A(1). 8–20.
11.
Hong, Seokhie & Tetsu Iwata. (2010). Fast software encryption : 17th international workshop, FSE 2010, Seoul, Korea, February 7-10, 2010 : revised selected papers. DIAL (Catholic University of Leuven). 1 indexed citations
12.
Hong, Seokhie & Tetsu Iwata. (2010). Proceedings of the 17th international conference on Fast software encryption.
13.
Iwata, Tetsu, Kyoji Shibutani, Taizo Shirai, Shiho Moriai, & Toru Akishita. (2009). AURORA: A Cryptographic Hash Algorithm Family. IEICE Technical Report; IEICE Tech. Rep.. 108(473). 277–286. 3 indexed citations
14.
Dakeishi, Miwako, Katsuyuki Murata, Makiko Sasaki, Akiko Tamura, & Tetsu Iwata. (2008). Association of alcohol dehydrogenase 2 and aldehyde dehydrogenase 2 genotypes with fasting plasma glucose levels in Japanese male and female workers. Alcohol and Alcoholism. 43(2). 143–147. 22 indexed citations
15.
Shirai, Taizo, Kyoji Shibutani, Toru Akishita, Shiho Moriai, & Tetsu Iwata. (2007). Hardware Implementations of the 128-bit Blockcipher CLEFIA. IEICE Technical Report; IEICE Tech. Rep.. 107(141). 29–36. 1 indexed citations
16.
Shirai, Taizo, Kyoji Shibutani, Toru Akishita, Shiho Moriai, & Tetsu Iwata. (2007). The 128-bit Blockcipher CLEFIA. 107(44). 1–9. 91 indexed citations
17.
Kurosawa, Kaoru, et al.. (2004). New Covering Radius of Reed–Muller Codes for<tex>$t$</tex>-Resilient Functions. IEEE Transactions on Information Theory. 50(3). 468–475. 16 indexed citations
18.
Iwata, Tetsu, T. Yagi, & Kaoru Kurosawa. (2003). On the Pseudorandomness of KASUMI Type Permutations. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 2003(5). 1098–1109.
19.
Iwata, Tetsu, et al.. (2002). Round Security and Super-Pseudorandomness of MISTY Type Structure. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 85(1). 2–10. 1 indexed citations
20.
Okada, Takuro, Takahisa Ohta, Minoru Terashima, et al.. (1990). Sleep oxygen desaturation as an index in the study of sleep apnea syndrome (SAS). Electroencephalography and Clinical Neurophysiology. 75. S108–S109. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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