Scholar
Takashi Yamakawa
Google Scholar ID: Glv-CcwAAAAJ
NTT Social Informatics Laboratories
Cryptography
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Citations & Impact
All-time
Citations
1,597
H-index
22
i10-index
45
Publications
20
Co-authors
18
list available
Contact
Email
takashi.yamakawa@ntt.com
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Publications
16 items
Quantum Leakage Resilience of Shamir Secret Sharing
2026
Cited
0
Towards the Impossibility of Imperfectly Complete Key Agreement in the QROM
2026
Cited
0
Separating Non-Interactive Classical Verification of Quantum Computation from Falsifiable Assumptions
2026
Cited
0
Multi-Copy Security in Unclonable Cryptography
2025
Cited
0
A Unified Approach to Quantum Key Leasing with a Classical Lessor
2025
Cited
0
Quantum Cryptography and Hardness of Non-Collapsing Measurements
2025
Cited
0
Proofs of quantum memory
2025
Cited
0
From Worst-Case Hardness of $mathsf{NP}$ to Quantum Cryptography via Quantum Indistinguishability Obfuscation
2025
Cited
0
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Resume
Research Experience
Oct. 2021–present: Affiliate Associate Professor at Yukawa Institute for Theoretical Physics, Kyoto University
Jan. 2020–Apr. 2021: Visiting Associate Research Scholar at Princeton University (hosted by Prof. Mark Zhandry)
Apr. 2016–Mar. 2017: Collaborative Researcher at National Institute of Advanced Industrial Science and Technology (AIST)
Apr. 2014–Mar. 2017: JSPS Research Fellowship for Young Scientists (DC1)
Aug. 2014–Sep. 2014: Internship at NTT Secure Platform Laboratories (Mentor: Ryo Nishimaki)
Aug. 2012–Mar. 2014: Technical Staff at National Institute of Advanced Industrial Science and Technology (AIST)
Co-authors
12 total
Ryo Nishimaki
NTT Social Informatics Laboratories
Tomoyuki Morimae
Associate Professor, Yukawa Institute for Theoretical Physics, Kyoto University
Shota Yamada
AIST
Mark Zhandry
NTT Research
Noboru Kunihiro
University of Tsukuba
Minki Hhan
UT Austin
Kai-Min Chung
Institute of Information Science, Academia Sinica
Nai-Hui Chia
W. M. Rice University