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pro vyhledávání: '"Schaffner, C."'
Akademický článek
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Publikováno v:
EUROCRYPT 2022
Lecture Notes in Computer Science
Lecture Notes in Computer Science-Advances in Cryptology – EUROCRYPT 2022
Advances in Cryptology – EUROCRYPT 2022: 41st Annual International Conference on the Theory and Applications of Cryptographic Techniques, Trondheim, Norway, May 30–June 3, 2022 : proceedings, III, 677-706
Advances in Cryptology – EUROCRYPT 2022 ISBN: 9783031070815
Lecture Notes in Computer Science
Lecture Notes in Computer Science-Advances in Cryptology – EUROCRYPT 2022
Advances in Cryptology – EUROCRYPT 2022: 41st Annual International Conference on the Theory and Applications of Cryptographic Techniques, Trondheim, Norway, May 30–June 3, 2022 : proceedings, III, 677-706
Advances in Cryptology – EUROCRYPT 2022 ISBN: 9783031070815
We show the following generic result. Whenever a quantum query algorithm in the quantum random-oracle model outputs a classical value $t$ that is promised to be in some tight relation with $H(x)$ for some $x$, then $x$ can be efficiently extracted wi
Akademický článek
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Publikováno v:
Advances in Cryptology – CRYPTO 2022: 42nd Annual International Cryptology Conference, CRYPTO 2022, Santa Barbara, CA, USA, August 15–18, 2022 : proceedings, II, 729-757
Advances in Cryptology – CRYPTO 2022 ISBN: 9783031159787
Advances in Cryptology – CRYPTO 2022 ISBN: 9783031159787
Commit-and-open Σ -protocols are a popular class of protocols for constructing non-interactive zero-knowledge arguments and digital-signature schemes via the Fiat-Shamir transformation. Instantiated with hash-based commitments, the resulting non-int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4937fc4093cb431e9d147fa8e0b3450
https://dare.uva.nl/personal/pure/en/publications/efficientnizksandsignaturesfrom-commitandopen-protocols-intheqrom(fe2ed91c-3c58-4b2e-b7cf-542bb00dd9b5).html
https://dare.uva.nl/personal/pure/en/publications/efficientnizksandsignaturesfrom-commitandopen-protocols-intheqrom(fe2ed91c-3c58-4b2e-b7cf-542bb00dd9b5).html
Publikováno v:
Advances in Cryptology – CRYPTO 2021: 41st Annual International Cryptology Conference, CRYPTO 2021, virtual event, August 16–20, 2021 : proceedings, I, 497-525
Advances in Cryptology – CRYPTO 2021 ISBN: 9783030842413
CRYPTO (1)
Advances in Cryptology – CRYPTO 2021
Lecture Notes in Computer Science
Lecture Notes in Computer Science-Advances in Cryptology – CRYPTO 2021
Advances in Cryptology – CRYPTO 2021 ISBN: 9783030842413
CRYPTO (1)
Advances in Cryptology – CRYPTO 2021
Lecture Notes in Computer Science
Lecture Notes in Computer Science-Advances in Cryptology – CRYPTO 2021
Virtual black-box obfuscation is a strong cryptographic primitive: it encrypts a circuit while maintaining its full input/output functionality. A remarkable result by Barak et al. (Crypto 2001) shows that a general obfuscator that obfuscates classica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ca28348f2d87a1ccab034954a0f66dc
https://doi.org/10.1007/978-3-030-84242-0_18
https://doi.org/10.1007/978-3-030-84242-0_18
Publikováno v:
Financial Cryptography and Data Security: 24th International Conference, FC 2020, Kota Kinabalu, Malaysia, February 10–14, 2020, Revised Selected Papers, 541-558
STARTPAGE=541;ENDPAGE=558;TITLE=Financial Cryptography and Data Security
Financial Cryptography and Data Security ISBN: 9783030512798
Financial Cryptography
STARTPAGE=541;ENDPAGE=558;TITLE=Financial Cryptography and Data Security
Financial Cryptography and Data Security ISBN: 9783030512798
Financial Cryptography
We present the first treatment of non-interactive publicly-verifiable timestamping schemes in the Universal Composability framework. Inspired by the timestamping properties of Bitcoin, we use non-parallelizable computational work that relates to elap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9cb140981707618e560f220b334de03
https://dare.uva.nl/personal/pure/en/publications/noninteractive-cryptographic-timestamping-based-on-verifiable-delayfunctions(24e6472d-a340-44b0-ba20-129ebaba7851).html
https://dare.uva.nl/personal/pure/en/publications/noninteractive-cryptographic-timestamping-based-on-verifiable-delayfunctions(24e6472d-a340-44b0-ba20-129ebaba7851).html
Publikováno v:
In Water Research 2007 41(7):1614-1622
Akademický článek
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Akademický článek
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Autor:
Ham, J. van der, Groot, S., Wilson, S., Bernstein, D.J., Krezmien, J., Laethem, B. van, Jansen, R., Boeke, S., Planqué, S., Lom, M. van, Niemantsverdrie, J., Cornelisse, R., Bijlenga, N., Fransen, F., Kerkdijk, R., Seepers, R.M., Ingenhoes, G., Speelman, F., Schaffner, C., Alexander, P., Aarsen, J. van, Helder, J., Os, R. van, Richdale, K., Huttner, B., Kooning, L., Doer, C., Pontier, M., Mak, M., Cappers, B., Mengerink, J., Pasch, J. van de, Oosterwijk, S., Blokker,J.
Publikováno v:
ECSP, 6
2018 is a difficult year to summarize for Infosec. After the initial flurry of activity around Spectre and Meltdown in the beginning of January, we ended the year with global supply chain concerns brought about by the Super Micro story. Throughout th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::77735bd118491ec50955e45f40ddc4bf
http://resolver.tudelft.nl/uuid:e5de2eff-c4d4-485b-a4c1-22dfc4a0f540
http://resolver.tudelft.nl/uuid:e5de2eff-c4d4-485b-a4c1-22dfc4a0f540