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- Publisher Website: 10.1007/978-3-030-34578-5_14
- Scopus: eid_2-s2.0-85076699284
- WOS: WOS:000585084500014
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Conference Paper: Collusion resistant watermarking schemes for cryptographic functionalities
Title | Collusion resistant watermarking schemes for cryptographic functionalities |
---|---|
Authors | |
Keywords | Collusion resistance Watermarkable PRF Watermarking Public extraction |
Issue Date | 2019 |
Citation | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2019, v. 11921 LNCS, p. 371-398 How to Cite? |
Abstract | © International Association for Cryptologic Research 2019. A cryptographic watermarking scheme embeds a message into a program while preserving its functionality. Recently, a number of watermarking schemes have been proposed, which are proven secure in the sense that given one marked program, any attempt to remove the embedded message will substantially change its functionality. In this paper, we formally initiate the study of collusion attacks for watermarking schemes, where the attacker’s goal is to remove the embedded messages given multiple copies of the same program, each with a different embedded message. This is motivated by practical scenarios, where a program may be marked multiple times with different messages. The results of this work are twofold. First, we examine existing cryptographic watermarking schemes and observe that all of them are vulnerable to collusion attacks. Second, we construct collusion resistant watermarking schemes for various cryptographic functionalities (e.g., pseudorandom function evaluation, decryption, etc.). To achieve our second result, we present a new primitive called puncturable functional encryption scheme, which may be of independent interest. |
Persistent Identifier | http://hdl.handle.net/10722/280728 |
ISSN | 2023 SCImago Journal Rankings: 0.606 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Yang, Rupeng | - |
dc.contributor.author | Au, Man Ho | - |
dc.contributor.author | Lai, Junzuo | - |
dc.contributor.author | Xu, Qiuliang | - |
dc.contributor.author | Yu, Zuoxia | - |
dc.date.accessioned | 2020-02-17T14:34:47Z | - |
dc.date.available | 2020-02-17T14:34:47Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2019, v. 11921 LNCS, p. 371-398 | - |
dc.identifier.issn | 0302-9743 | - |
dc.identifier.uri | http://hdl.handle.net/10722/280728 | - |
dc.description.abstract | © International Association for Cryptologic Research 2019. A cryptographic watermarking scheme embeds a message into a program while preserving its functionality. Recently, a number of watermarking schemes have been proposed, which are proven secure in the sense that given one marked program, any attempt to remove the embedded message will substantially change its functionality. In this paper, we formally initiate the study of collusion attacks for watermarking schemes, where the attacker’s goal is to remove the embedded messages given multiple copies of the same program, each with a different embedded message. This is motivated by practical scenarios, where a program may be marked multiple times with different messages. The results of this work are twofold. First, we examine existing cryptographic watermarking schemes and observe that all of them are vulnerable to collusion attacks. Second, we construct collusion resistant watermarking schemes for various cryptographic functionalities (e.g., pseudorandom function evaluation, decryption, etc.). To achieve our second result, we present a new primitive called puncturable functional encryption scheme, which may be of independent interest. | - |
dc.language | eng | - |
dc.relation.ispartof | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | - |
dc.subject | Collusion resistance | - |
dc.subject | Watermarkable PRF | - |
dc.subject | Watermarking | - |
dc.subject | Public extraction | - |
dc.title | Collusion resistant watermarking schemes for cryptographic functionalities | - |
dc.type | Conference_Paper | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1007/978-3-030-34578-5_14 | - |
dc.identifier.scopus | eid_2-s2.0-85076699284 | - |
dc.identifier.volume | 11921 LNCS | - |
dc.identifier.spage | 371 | - |
dc.identifier.epage | 398 | - |
dc.identifier.eissn | 1611-3349 | - |
dc.identifier.isi | WOS:000585084500014 | - |
dc.identifier.issnl | 0302-9743 | - |