{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,7]],"date-time":"2026-05-07T15:19:26Z","timestamp":1778167166484,"version":"3.51.4"},"publisher-location":"Cham","reference-count":26,"publisher":"Springer Nature Switzerland","isbn-type":[{"value":"9783032252906","type":"print"},{"value":"9783032252913","type":"electronic"}],"license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026]]},"DOI":"10.1007\/978-3-032-25291-3_19","type":"book-chapter","created":{"date-parts":[[2026,5,7]],"date-time":"2026-05-07T14:55:53Z","timestamp":1778165753000},"page":"541-570","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Copy-Protection from\u00a0Unclonable Puncturable Obfuscation, Revisited"],"prefix":"10.1007","author":[{"given":"Prabhanjan","family":"Ananth","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Amit","family":"Behera","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zikuan","family":"Huang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fuyuki","family":"Kitagawa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takashi","family":"Yamakawa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2026,5,8]]},"reference":[{"key":"19_CR1","doi-asserted-by":"publisher","unstructured":"Aaronson, S.: Quantum copy-protection and quantum money. In: Proceedings of the 24th Annual IEEE Conference on Computational Complexity, CCC 2009, Paris, France, 15-18 July 2009, pp. 229\u2013242. IEEE Computer Society (2009). https:\/\/doi.org\/10.1109\/CCC.2009.42","DOI":"10.1109\/CCC.2009.42"},{"key":"19_CR2","doi-asserted-by":"publisher","unstructured":"Aaronson, S.: Quantum copy-protection and quantum money. In: 2009 24th Annual IEEE Conference on Computational Complexity, pp. 229\u2013242. IEEE (2009). https:\/\/doi.org\/10.1109\/ccc.2009.42","DOI":"10.1109\/ccc.2009.42"},{"key":"19_CR3","doi-asserted-by":"crossref","unstructured":"Aaronson, S., Liu, J., Liu, Q., Zhandry, M., Zhang, R.: New approaches for quantum copy-protection. In: Annual International Cryptology Conference, pp. 526\u2013555. Springer (2021)","DOI":"10.1007\/978-3-030-84242-0_19"},{"key":"19_CR4","doi-asserted-by":"publisher","unstructured":"Aaronson, S., Liu, J., Liu, Q., Zhandry, M., Zhang, R.: New approaches for quantum copy-protection. In: Malkin, T., Peikert, C. (eds.) CRYPTO\u00a02021, Part\u00a0I. LNCS, vol. 12825, pp. 526\u2013555. Springer, Cham, Virtual Event (2021). https:\/\/doi.org\/10.1007\/978-3-030-84242-0_19","DOI":"10.1007\/978-3-030-84242-0_19"},{"key":"19_CR5","doi-asserted-by":"publisher","unstructured":"Ananth, P., Behera, A.: A modular approach to unclonable cryptography. In: Reyzin, L., Stebila, D. (eds.) CRYPTO\u00a02024, Part\u00a0VII. LNCS, vol. 14926, pp. 3\u201337. Springer, Cham (2024). https:\/\/doi.org\/10.1007\/978-3-031-68394-7_1","DOI":"10.1007\/978-3-031-68394-7_1"},{"key":"19_CR6","unstructured":"Ananth, P., Behera, A., Huang, Z.: Copy-protection from UPO, revisited. Cryptology ePrint Archive, Paper 2025\/1207 (2025). https:\/\/eprint.iacr.org\/2025\/1207"},{"key":"19_CR7","unstructured":"Ananth, P., Kaleoglu, F.: A note on copy-protection from random oracles. arXiv preprint arXiv:2208.12884 (2022)"},{"key":"19_CR8","doi-asserted-by":"publisher","unstructured":"Ananth, P., Kaleoglu, F., Li, X., Liu, Q., Zhandry, M.: On the feasibility of unclonable encryption, and more. In: Dodis, Y., Shrimpton, T. (eds.) CRYPTO\u00a02022, Part\u00a0II. LNCS, vol. 13508, pp. 212\u2013241. Springer, Cham (2022). https:\/\/doi.org\/10.1007\/978-3-031-15979-4_8","DOI":"10.1007\/978-3-031-15979-4_8"},{"key":"19_CR9","doi-asserted-by":"publisher","unstructured":"Ananth, P., Kaleoglu, F., Liu, Q.: Cloning games: a general framework for unclonable primitives. In: Handschuh, H., Lysyanskaya, A. (eds.) CRYPTO\u00a02023, Part\u00a0V. LNCS, vol. 14085, pp. 66\u201398. Springer, Cham (2023). https:\/\/doi.org\/10.1007\/978-3-031-38554-4_3","DOI":"10.1007\/978-3-031-38554-4_3"},{"key":"19_CR10","doi-asserted-by":"crossref","unstructured":"Ananth, P., Placa, R.L.L.: Secure software leasing. In: Annual International Conference on the Theory and Applications of Cryptographic Techniques, pp. 501\u2013530. Springer (2021)","DOI":"10.1007\/978-3-030-77886-6_17"},{"key":"19_CR11","doi-asserted-by":"crossref","unstructured":"Bartusek, J., Brakerski, Z., Vaikuntanathan, V.: Quantum state obfuscation from classical oracles. In: Proceedings of the 56th Annual ACM Symposium on Theory of Computing, pp. 1009\u20131017 (2024)","DOI":"10.1145\/3618260.3649673"},{"key":"19_CR12","doi-asserted-by":"crossref","unstructured":"Bartusek, J., Goyal, V., Khurana, D., Malavolta, G., Raizes, J., Roberts, B.: Software with certified deletion. In: Annual International Conference on the Theory and Applications of Cryptographic Techniques, pp. 85\u2013111. Springer (2024)","DOI":"10.1007\/978-3-031-58737-5_4"},{"issue":"5","key":"19_CR13","doi-asserted-by":"publisher","first-page":"1510","DOI":"10.1137\/S0097539796300933","volume":"26","author":"CH Bennett","year":"1997","unstructured":"Bennett, C.H., Bernstein, E., Brassard, G., Vazirani, U.V.: Strengths and weaknesses of quantum computing. SIAM J. Comput. 26(5), 1510\u20131523 (1997). https:\/\/doi.org\/10.1137\/S0097539796300933","journal-title":"SIAM J. Comput."},{"key":"19_CR14","doi-asserted-by":"publisher","unstructured":"Boneh, D., Waters, B.: Constrained pseudorandom functions and their applications. In: Sako, K., Sarkar, P. (eds.) ASIACRYPT\u00a02013, Part\u00a0II. LNCS, vol.\u00a08270, pp. 280\u2013300. Springer, Berlin, Heidelberg (2013). https:\/\/doi.org\/10.1007\/978-3-642-42045-0_15","DOI":"10.1007\/978-3-642-42045-0_15"},{"key":"19_CR15","doi-asserted-by":"crossref","unstructured":"\u00c7akan, A., Goyal, V.: Unclonable cryptography with unbounded collusions and impossibility of hyperefficient shadow tomography. In: TCC (2024)","DOI":"10.1007\/978-3-031-78020-2_8"},{"key":"19_CR16","unstructured":"\u00c7akan, A., Goyal, V.: How to copy-protect all puncturable functionalities without conjectures: a unified solution to quantum protection. Cryptology ePrint Archive, Paper 2025\/1197 (2025). https:\/\/eprint.iacr.org\/2025\/1197"},{"key":"19_CR17","unstructured":"\u00c7akan, A., Goyal, V.: How to copy-protect malleable-puncturable cryptographic functionalities under arbitrary challenge distributions. Cryptology ePrint Archive, Paper 2025\/1357 (2025). https:\/\/eprint.iacr.org\/2025\/1357"},{"key":"19_CR18","unstructured":"Chevalier, C., Hermouet, P., Vu, Q.H.: Semi-quantum copy-protection and more. Cryptology ePrint Archive, Report 2023\/244 (2023). https:\/\/eprint.iacr.org\/2023\/244"},{"key":"19_CR19","doi-asserted-by":"publisher","unstructured":"Coladangelo, A., Gunn, S.: How to use quantum indistinguishability obfuscation. In: Mohar, B., Shinkar, I., O\u2019Donnell, R. (eds.) 56th ACM STOC, pp. 1003\u20131008. ACM Press (2024).https:\/\/doi.org\/10.1145\/3618260.3649779","DOI":"10.1145\/3618260.3649779"},{"key":"19_CR20","doi-asserted-by":"publisher","unstructured":"Coladangelo, A., Liu, J., Liu, Q., Zhandry, M.: Hidden cosets and applications to unclonable cryptography. In: Malkin, T., Peikert, C. (eds.) CRYPTO\u00a02021, Part\u00a0I. LNCS, vol. 12825, pp. 556\u2013584. Springer, Cham, Virtual Event (2021). https:\/\/doi.org\/10.1007\/978-3-030-84242-0_20","DOI":"10.1007\/978-3-030-84242-0_20"},{"key":"19_CR21","unstructured":"Coladangelo, A., Majenz, C., Poremba, A.: Quantum copy-protection of compute-and-compare programs in the quantum random oracle model. arXiv (CoRR) abs\/2009.13865 (2020). https:\/\/arxiv.org\/abs\/2009.13865"},{"key":"19_CR22","unstructured":"Coladangelo, A., Majenz, C., Poremba, A.: Quantum copy-protection of compute-and-compare programs in the quantum random oracle model. arXiv preprint arXiv:2009.13865 (2020)"},{"key":"19_CR23","doi-asserted-by":"publisher","unstructured":"Culf, E., Vidick, T.: A monogamy-of-entanglement game for subspace coset states. Quantum 6, 791 (2022).https:\/\/doi.org\/10.22331\/q-2022-09-01-791","DOI":"10.22331\/q-2022-09-01-791"},{"key":"19_CR24","unstructured":"Kitagawa, F., Yamakawa, T.: Copy protecting cryptographic functionalities over entropic inputs. Cryptology ePrint Archive, Paper 2025\/1264 (2025). https:\/\/eprint.iacr.org\/2025\/1264"},{"key":"19_CR25","unstructured":"Kitagawa, F., Yamakawa, T.: Foundations of single-decryptor encryption. Cryptology ePrint Archive, Paper 2025\/1219 (2025). https:\/\/eprint.iacr.org\/2025\/1219"},{"key":"19_CR26","doi-asserted-by":"publisher","unstructured":"Liu, J., Liu, Q., Qian, L., Zhandry, M.: Collusion resistant copy-protection for watermarkable functionalities. In: Kiltz, E., Vaikuntanathan, V. (eds.) TCC\u00a02022, Part\u00a0I. LNCS, vol. 13747, pp. 294\u2013323. Springer, Cham (2022). https:\/\/doi.org\/10.1007\/978-3-031-22318-1_11","DOI":"10.1007\/978-3-031-22318-1_11"}],"container-title":["Lecture Notes in Computer Science","Advances in Cryptology \u2013 EUROCRYPT 2026"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/978-3-032-25291-3_19","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,7]],"date-time":"2026-05-07T14:56:02Z","timestamp":1778165762000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/978-3-032-25291-3_19"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"ISBN":["9783032252906","9783032252913"],"references-count":26,"URL":"https:\/\/doi.org\/10.1007\/978-3-032-25291-3_19","relation":{},"ISSN":["0302-9743","1611-3349"],"issn-type":[{"value":"0302-9743","type":"print"},{"value":"1611-3349","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026]]},"assertion":[{"value":"8 May 2026","order":1,"name":"first_online","label":"First Online","group":{"name":"ChapterHistory","label":"Chapter History"}},{"value":"EUROCRYPT","order":1,"name":"conference_acronym","label":"Conference Acronym","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"Annual International Conference on the Theory and Applications of Cryptographic Techniques","order":2,"name":"conference_name","label":"Conference Name","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"Rome","order":3,"name":"conference_city","label":"Conference City","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"Italy","order":4,"name":"conference_country","label":"Conference Country","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"2026","order":5,"name":"conference_year","label":"Conference Year","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"10 May 2026","order":7,"name":"conference_start_date","label":"Conference Start Date","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"14 May 2026","order":8,"name":"conference_end_date","label":"Conference End Date","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"45","order":9,"name":"conference_number","label":"Conference Number","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"eurocrypt2026","order":10,"name":"conference_id","label":"Conference ID","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"https:\/\/eurocrypt.iacr.org\/2026\/","order":11,"name":"conference_url","label":"Conference URL","group":{"name":"ConferenceInfo","label":"Conference Information"}}]}}