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Takashi Yamakawa
Takashi Yamakawa
NTT Social Informatics Laboratories
Verified email at hco.ntt.co.jp - Homepage
Title
Cited by
Cited by
Year
Tightly-secure key-encapsulation mechanism in the quantum random oracle model
T Saito, K Xagawa, T Yamakawa
Advances in Cryptology–EUROCRYPT 2018: 37th Annual International Conference …, 2018
1792018
Quantum commitments and signatures without one-way functions
T Morimae, T Yamakawa
Annual International Cryptology Conference, 269-295, 2022
572022
Ntru
C Chen, O Danba, J Hoffstein, A Hulsing, J Rijneveld, JM Schanck, ...
NIST third round PQC submissions, 2020
572020
Verifiable quantum advantage without structure
T Yamakawa, M Zhandry
2022 IEEE 63rd Annual Symposium on Foundations of Computer Science (FOCS), 69-74, 2022
502022
Classical vs quantum random oracles
T Yamakawa, M Zhandry
Annual International Conference on the Theory and Applications of …, 2021
422021
Secure software leasing from standard assumptions
F Kitagawa, R Nishimaki, T Yamakawa
Theory of Cryptography Conference, 31-61, 2021
402021
Classical verification of quantum computations with efficient verifier
NH Chia, KM Chung, T Yamakawa
Theory of Cryptography Conference, 181-206, 2020
402020
Self-bilinear map on unknown order groups from indistinguishability obfuscation and its applications
T Yamakawa, S Yamada, G Hanaoka, N Kunihiro
Algorithmica 79 (4), 1286-1317, 2017
362017
One-wayness in quantum cryptography
T Morimae, T Yamakawa
arXiv preprint arXiv:2210.03394, 2022
322022
Quantum encryption with certified deletion, revisited: Public key, attribute-based, and classical communication
T Hiroka, T Morimae, R Nishimaki, T Yamakawa
Advances in Cryptology–ASIACRYPT 2021: 27th International Conference on the …, 2021
322021
Designated verifier/prover and preprocessing NIZKs from Diffie-Hellman assumptions
S Katsumata, R Nishimaki, S Yamada, T Yamakawa
Advances in Cryptology–EUROCRYPT 2019: 38th Annual International Conference …, 2019
302019
Quantum random oracle model with auxiliary input
M Hhan, K Xagawa, T Yamakawa
International Conference on the Theory and Application of Cryptology and …, 2019
292019
Tighter security proofs for GPV-IBE in the quantum random oracle model
S Katsumata, S Yamada, T Yamakawa
Advances in Cryptology–ASIACRYPT 2018: 24th International Conference on the …, 2018
282018
Constrained PRFs for in traditional groups
N Attrapadung, T Matsuda, R Nishimaki, S Yamada, T Yamakawa
Annual International Cryptology Conference, 543-574, 2018
272018
Adaptively secure and succinct functional encryption: improving security and efficiency, simultaneously
F Kitagawa, R Nishimaki, K Tanaka, T Yamakawa
Advances in Cryptology–CRYPTO 2019: 39th Annual International Cryptology …, 2019
222019
Adaptively secure constrained pseudorandom functions in the standard model
A Davidson, S Katsumata, R Nishimaki, S Yamada, T Yamakawa
Annual International Cryptology Conference, 559-589, 2020
202020
From the hardness of detecting superpositions to cryptography: quantum public key encryption and commitments
M Hhan, T Morimae, T Yamakawa
Annual International Conference on the Theory and Applications of …, 2023
192023
Finding collisions in a quantum world: quantum black-box separation of collision-resistance and one-wayness
A Hosoyamada, T Yamakawa
Advances in Cryptology–ASIACRYPT 2020: 26th International Conference on the …, 2020
182020
Public key encryption with secure key leasing
S Agrawal, F Kitagawa, R Nishimaki, S Yamada, T Yamakawa
Annual International Conference on the Theory and Applications of …, 2023
172023
Certified everlasting zero-knowledge proof for QMA
T Hiroka, T Morimae, R Nishimaki, T Yamakawa
Annual International Cryptology Conference, 239-268, 2022
172022
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