Flaws in generic watermarking protocols based on zero-knowledge proofs
Recently, two generic watermarking protocols were proposed, based on a popular zero-knowledge identification protocol. In this paper, we show that both protocols are flawed and therefore fail to achieve their purpose of allowing a prover to prove to a verifier of his ownership of a watermarked image...
| Main Authors: | , |
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| Format: | Article |
| Published: |
2005
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| Subjects: | |
| Online Access: | http://shdl.mmu.edu.my/2311/ |
| _version_ | 1848790022023544832 |
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| author | Phan, , RCW Ling, , HC |
| author_facet | Phan, , RCW Ling, , HC |
| author_sort | Phan, , RCW |
| building | MMU Institutional Repository |
| collection | Online Access |
| description | Recently, two generic watermarking protocols were proposed, based on a popular zero-knowledge identification protocol. In this paper, we show that both protocols are flawed and therefore fail to achieve their purpose of allowing a prover to prove to a verifier of his ownership of a watermarked image. We also give some suggestions to fix these flaws. |
| first_indexed | 2025-11-14T18:06:00Z |
| format | Article |
| id | mmu-2311 |
| institution | Multimedia University |
| institution_category | Local University |
| last_indexed | 2025-11-14T18:06:00Z |
| publishDate | 2005 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | mmu-23112011-08-24T05:03:28Z http://shdl.mmu.edu.my/2311/ Flaws in generic watermarking protocols based on zero-knowledge proofs Phan, , RCW Ling, , HC QA75.5-76.95 Electronic computers. Computer science Recently, two generic watermarking protocols were proposed, based on a popular zero-knowledge identification protocol. In this paper, we show that both protocols are flawed and therefore fail to achieve their purpose of allowing a prover to prove to a verifier of his ownership of a watermarked image. We also give some suggestions to fix these flaws. 2005 Article NonPeerReviewed Phan, , RCW and Ling, , HC (2005) Flaws in generic watermarking protocols based on zero-knowledge proofs. DIGITAL WATERMARKING, 3304 . pp. 184-191. ISSN 0302-9743 |
| spellingShingle | QA75.5-76.95 Electronic computers. Computer science Phan, , RCW Ling, , HC Flaws in generic watermarking protocols based on zero-knowledge proofs |
| title | Flaws in generic watermarking protocols based on zero-knowledge proofs |
| title_full | Flaws in generic watermarking protocols based on zero-knowledge proofs |
| title_fullStr | Flaws in generic watermarking protocols based on zero-knowledge proofs |
| title_full_unstemmed | Flaws in generic watermarking protocols based on zero-knowledge proofs |
| title_short | Flaws in generic watermarking protocols based on zero-knowledge proofs |
| title_sort | flaws in generic watermarking protocols based on zero-knowledge proofs |
| topic | QA75.5-76.95 Electronic computers. Computer science |
| url | http://shdl.mmu.edu.my/2311/ |