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539 results on '"Traitor tracing"'

1. RCDS: a right-confirmable data-sharing model based on symbol mapping coding and blockchain.

Author

Wang, Liang, Huang, Shunjiu, Zuo, Lina, Li, Jun, and Liu, Wenyuan

Abstract

Copyright of Frontiers of Information Technology & Electronic Engineering is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2023
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2. Toward Practical Deep Blind Watermarking for Traitor Tracing

Author

Bosung Yang, Gyeongsup Lim, and Junbeom Hur

Subjects
Traitor tracing, digital watermarking, Electrical engineering. Electronics. Nuclear engineering, TK1-9971
Abstract

Traitor tracing via blind watermarking is a promising solution to protect copyright. Recently, it was demonstrated that deep learning-based blind watermarking methods could outperform traditional watermarking methods in terms of robustness against distortions. However, we found they could sacrifice the imperceptibility as a trade-off. To handle this challenge, we propose a novel method consisting of a deep blind model and watermarking strategy. For the purpose, we first investigate the fundamental components of the basic deep blind watermarking model, and empirically show how the performance changes when each component is modified with respect to the robustness. Based on it, we construct a deep blind watermarking encoder, CFC+CONCAT, which can encode watermarks in a robust way against distortions without imperceptibility degradation. We then propose a watermarking strategy to make deep blind watermarking robust by increasing watermarking capacity (by splitting a large image into small patches), and using the effect of distortion types on the robustness we found. According to the experiments, our method achieved 5.46 higher PSNR on average than the baseline methods with comparable robustness under various distortions when watermarking in the $3\times 256\times 256$ image. Also, the training time and VRAM usage are reduced by less than 1/4, demonstrating our method can mitigate the trade-off between robustness and imperceptibility, and achieve lightweight training.

Published
2023
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3. White-Box Traitor-Tracing from Tardos Probabilistic Codes

Author

Rasoamiaramanana, Sandra, Macario-Rat, Gilles, Minier, Marine, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Simion, Emil, editor, and Géraud-Stewart, Rémi, editor

Published
2020
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4. Post-quantum identity-based traitor tracing.

Author

Yang, Zhichao, He, Debiao, Chen, Rongmao, Wang, Shixiong, and Xu, Jianqiao

Subjects
*DECODERS (Electronics), *DATA encryption, *COMPUTER security, *LEARNING, *EDUCATION
Abstract

In the distribution of digital content, users may collude and utilize their secret keys to create pirate decoders which enable illegally users to receive the same service. As a useful countermeasure, the notion of identity-based traitor tracing (IBTT) scheme was introduced for the data owner to trace down pirates and simplify certificate management process. As far as we know, various IBTT schemes have been proposed in the literature and all of them are designed on classical hardness assumptions, which are believed to become broken in the coming post-quantum era. To address this issue, we propose the first post-quantum IBTT scheme in this work. The new IBTT scheme is proved to be secure in the quantum security model, assuming the quantum-resistant hardness of the underlying learning with errors problem. Notably, compared with other IBTT schemes, our construction has the minimal size increasing to make the underlying encryption scheme traitor tracing. [ABSTRACT FROM AUTHOR]

Published
2024
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5. Puncturable-based broadcast encryption with tracking for preventing malicious encryptors in cloud file sharing.

Author

Liu, Shuanggen, Hu, Yingzi, Wang, Xu An, Liu, Xukai, Yin, Yuqing, and Wang, Teng

Subjects
*DATA encryption, *COMPUTER file sharing, *CLOUD storage, *RANDOM numbers, *HASHING
Abstract

Cloud file sharing (CFS) in cloud storage is one of the essential tools for enterprises to improve their core competitiveness. In the sharing process, user dynamic management and players/readers abuse has always been a problem that needs to be solved, but malicious encryptors are also a new challenge. Therefore, preventing malicious encryption is another way to protect copyright issues. This scheme proposes a traitor tracing scheme with puncturable-based broadcast encryption in cloud storage, which is an improved scheme proposed in Ref. Garg et al. (2010). Based on the original completely collusion resistant traitor tracing scheme, the uniform distribution of hash output is used to prevent malicious encryptors. In addition, users can perform authentication during the decryption phase to prevent replay attacks. At the same time, the puncture algorithm is introduced, so that normal users can dynamically revoke themselves without affecting the normal use of other users. We prove that the scheme is secure under chosen plaintext attack (CPA). Theoretical analysis also shows that our scheme can prevent malicious encryptors in cloud file sharing and allow normal users to dynamically revoke. After experimental verification, our scheme offers distinct advantages over the existing one. • Prevent malicious encryptors. We use the feature of uniform distribution of hash output to hash random numbers, which makes it impossible to embed the random trapdoor. • Dynamic management of users. We incorporate puncture encryption that allow legitimate recipients to update their private key by self-puncture, thereby revoking the private key's ability to decrypt message. Also, the ability of other recipients to decrypt messages is not affected. • User self-verification. During encryption, The user hashes the decrypted M and R , and then compares them with h = H (R ‖ M ‖ L) to see whether they suffer replay attacks. [ABSTRACT FROM AUTHOR]

Published
2024
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6. Traitor Tracing After Visible Watermark Removal

Author

Mareen, Hannes, De Praeter, Johan, Van Wallendael, Glenn, Lambert, Peter, Hutchison, David, Series Editor, Kanade, Takeo, Series Editor, Kittler, Josef, Series Editor, Kleinberg, Jon M., Series Editor, Mattern, Friedemann, Series Editor, Mitchell, John C., Series Editor, Naor, Moni, Series Editor, Pandu Rangan, C., Series Editor, Steffen, Bernhard, Series Editor, Terzopoulos, Demetri, Series Editor, Tygar, Doug, Series Editor, Yoo, Chang D., editor, Shi, Yun-Qing, editor, Kim, Hyoung Joong, editor, Piva, Alessandro, editor, and Kim, Gwangsu, editor

Published
2019
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7. Compressive Sensing Encryption Scheme with Anonymous Traitor Tracing for Cloud Storage Security

Author

Zhang, Peng, Gao, Juntao, Jia, Wenjuan, Li, Xuelian, Barbosa, Simone Diniz Junqueira, Series Editor, Filipe, Joaquim, Series Editor, Kotenko, Igor, Series Editor, Sivalingam, Krishna M., Series Editor, Washio, Takashi, Series Editor, Yuan, Junsong, Series Editor, Zhou, Lizhu, Series Editor, Ghosh, Ashish, Series Editor, Li, Fagen, editor, Takagi, Tsuyoshi, editor, Xu, Chunxiang, editor, and Zhang, Xiaosong, editor

Published
2018
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8. A traceable and revocable broadcast encryption scheme for preventing malicious encryptors in Medical IoT.

Author

Liu, Shuanggen, Pan, Hailun, Wang, Xu An, Zhao, Siyi, and Li, Qing

Subjects
*INTERNET of things, *GENERATING functions, *BLACK market, *BROADCASTING industry, *MEDICAL personnel, *BANDWIDTHS, *PUBLIC key cryptography
Abstract

Medical data sharing is essential for the advancement of medical research, but the existence of malicious encryptors and malicious users poses a major challenge to the seamless sharing of information among healthcare providers. We proposed a traceable and revocable broadcast encryption scheme for preventing malicious encryptors in the Medical Internet of Things (MIoT). In 2023, Wang et al. first proposed the concept of malicious encryptor for broadcast encryption and trator tracing, and they constructed a scheme for preventing this attack. The malicious encryptor is reasonable in real broadcast encryption systems because the encryptor is not always the same as the digital content provider. When digital content providers for medical institutions want to share sensitive medical data, the employees may implement encryption. Then the employees may plant some trapdoors and sell to the black market, which can be used to construct pirated boxes. To resist malicious encryptor attacks, we rely on the uniform distribution of the output of the secure cryptographic hash function to generate the randomness needed for encryption. To prevent malicious users from selling their private keys to attackers, we set up public tracing and revocation mechanisms. Meanwhile, we enable digital content providers to share common encrypted data to different groups of authorized users protected by privacy, while also sharing individual data to designated consumers of those groups. Under the decision q -parallel BDHE assumption without random oracles, our construction is demonstrated to be adaptive IND-CPA secure. Since we have a compact communication bandwidth, a constant user secret key size, and only three bilinear operations are needed for decryption to recover the encrypted broadcast message, our scheme does not add much overhead and is therefore practical. [ABSTRACT FROM AUTHOR]

Published
2024
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9. COLLUSION RESISTANT TRAITOR TRACING FROM LEARNING WITH ERRORS.

Author

GOYAL, RISHAB, KOPPULA, VENKATA, and WATERS, BRENT

Subjects
*COLLUSION, *ALGORITHMS, *PUBLIC works
Abstract

In this work we provide a traitor tracing construction with ciphertexts that grow polynomially in log(n), where n is the number of users, and prove it secure under the learning with errors (LWE) assumption. This is the first traitor tracing scheme with such parameters provably secure from a standard assumption. In addition to achieving new traitor tracing results, we believe our techniques push forward the broader area of computing on encrypted data under standard assumptions. Notably, traitor tracing is a substantially different problem from other cryptography primitives that have seen recent progress in LWE solutions. We achieve our results by first conceiving a novel approach to building traitor tracing that starts with a new form of functional encryption that we call Mixed FE. In a Mixed FE system the encryption algorithm is bimodal and works with either a public key or master secret key. Ciphertexts encrypted using the public key can only encrypt one type of functionality. On the other hand, the secret key encryption can be used to encode many different types of programs, but is only secure as long as the attacker sees a bounded number of such ciphertexts. We first show how to combine mixed FE with attribute-based encryption to achieve traitor tracing. Second, we build Mixed FE systems for polynomial-sized branching programs (which corresponds to the complexity class logspace) by relying on the polynomial hardness of the LWE assumption with superpolynomial modulus-to-noise ratio. [ABSTRACT FROM AUTHOR]

Published
2020
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10. Anonymous Traitor Tracing: How to Embed Arbitrary Information in a Key

Author

Nishimaki, Ryo, Wichs, Daniel, Zhandry, Mark, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Fischlin, Marc, editor, and Coron, Jean-Sébastien, editor

Published
2016
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11. Practical Ciphertext-Policy Attribute-Based Encryption: Traitor Tracing, Revocation, and Large Universe

Author

Liu, Zhen, Wong, Duncan S., Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Malkin, Tal, editor, Kolesnikov, Vladimir, editor, Lewko, Allison Bishop, editor, and Polychronakis, Michalis, editor

Published
2015
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12. Traitor Tracing Based on Partially-Ordered Hierarchical Encryption

Author

Zhu, Yan, Li, Dandan, Yang, Liguang, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Yung, Moti, editor, Zhu, Liehuang, editor, and Yang, Yanjiang, editor

Published
2015
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13. A Traitor-Resistant and Dynamic Anonymous Communication Service for Cloud-Based VANETs

Author

Yunlei Zhao, Jianting Ning, Robert H. Deng, and Huiying Hou

Subjects
Authentication, Information privacy, Information Systems and Management, Revocation, Computer Networks and Communications, business.industry, Computer science, Cloud computing, Data_CODINGANDINFORMATIONTHEORY, Encryption, Telecommunications network, Computer Science Applications, Hardware and Architecture, Traitor tracing, Key (cryptography), business, Computer network
Abstract

Cloud-based VANETs are designed to enable communication between high-speed vehicles. In such a highly dynamic environment, how to provide secure and anonymous communication service is a challenge. In this paper, we affirmatively address the challenge by proposing a traitor-resistant and dynamic anonymous communication framework (TD-ACF) for cloud-based VANETs. In TD-ACF, each vehicle is represented by a set of attributes and the driving data is transmitted in encrypted form. Therefore, the anonymous authentication and the confidentiality of driving data are achieved. Meanwhile, TD-ACF supports two practical requirements in cloud-based VANETs: the revocation and the traceability of traitor. For the former, TD-ACF can force a vehicle to exit the communication network at any moment. We employ an efficient binary tree algorithm to reduce the size of key updates for revocation from the traditional linear to the logarithmic level. For the latter, we overcome the barrier of the one-to-many relationship between a vehicle and the shared set of attributes to support traitor tracing. In TD-ACF, the Semi-Trusted Cloud (STC) can directly capture and punish a traitor instead of querying all the records in the list of unrevoked vehicles. The theoretical analysis and experimental simulation show that our scheme is feasible and effective.

Published
2022
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14. Hardness of k-LWE and Applications in Traitor Tracing

Author

Ling, San, Phan, Duong Hieu, Stehlé, Damien, Steinfeld, Ron, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Kobsa, Alfred, Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Garay, Juan A., editor, and Gennaro, Rosario, editor

Published
2014
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15. White-Box Security Notions for Symmetric Encryption Schemes

Author

Delerablée, Cécile, Lepoint, Tancrède, Paillier, Pascal, Rivain, Matthieu, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Kobsa, Alfred, Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Lange, Tanja, editor, Lauter, Kristin, editor, and Lisoněk, Petr, editor

Published
2014
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16. Public-Key Revocation and Tracing Schemes with Subset Difference Methods Revisited

Author

Lee, Kwangsu, Koo, Woo Kwon, Lee, Dong Hoon, Park, Jong Hwan, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Kobsa, Alfred, Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Kutyłowski, Mirosław, editor, and Vaidya, Jaideep, editor

Published
2014
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17. A Generic View on Trace-and-Revoke Broadcast Encryption Schemes

Author

Hofheinz, Dennis, Striecks, Christoph, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, and Benaloh, Josh, editor

Published
2014
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18. MLPPT-MHS: Multi-Layered Privacy Preserving and Traceable Mobile Health System.

Author

Preetha, A. Divya and Kumar, T.S. Pradeep

Subjects
ACCESS control, MEDICAL record access control, ADVANCED Encryption Standard, MEDICAL records, PRIVACY
Abstract

Personal Health Record (PHR) is a transpiring patient-centric embodiment of patient information trade that is customarily contracted out to third parties, for illustration, cloud service providers. There were far-reaching privacy apprehensions as individual medical records may possibly be unveiled to some third-party servers in addition to unconstitutional parties. On the road to warrant the patients' charge to access their medical records, it is a hopeful procedure to encrypt the medical records prior to outsourcing. Hitherto, questions like exposure to privacy, scalability during key management, in addition to proficient user revocation, have lingered the most imperative tests in the direction of accomplishing fine-grained access control. This manuscript puts forward a fresh multi-layer patient-centric scaffold in addition to an anthology of techniques in support of data access control to medical records amassed in honest-but-curious servers. In the direction of accomplishing fine-grained as well as scalable access control, a new-fangled modification of Cipher-text Policy Attribute-Based Encryption (CP-ABE) technique is persuaded with random key length in the offline encryption phase to encrypt each patient's PHR file. In the online phase, the CP-ABE encrypted data is transmitted to the cloud through a secure tunnel and then the data in rest is encrypted again by the 256-bit Advanced Encryption Standard (AES-256). In order to eliminate the problem aroused from leaked keys, both attribute and user revocation is done. The proposed system achieves data confidentiality, access control, user revocation, random key length, resists collusion attack, tracks the user location periodically, and preserves forward and backward secrecy. Within the MLPPT-MHS scheme, the computation time to perform Key Generation, Encryption, and Decryption would be 823.75ms, 152.43ms, 82.54ms and the storage overhead incurred to record the Public Parameters, Secret Key and Cipher Text would be 6098 bits, 59,653 bits, and 26,712 bits. These investigational outcomes demonstrate the security, scalability, as well as efficiency of this MLPPT-MHS scheme. [ABSTRACT FROM AUTHOR]

Published
2019
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19. File Syncing-and-Sharing using Efficient Traitor Tracing and Revocation.

Author

R., Abinesh, S, Lavanya, P, Dhinesh, and P., Gnanaprakash

Subjects
REVOCATION, INVESTMENT analysis, CLOUD storage
Abstract

Recently, many more enterprises have moved their data into the cloud by using file syncing and sharing (FSS) service, but bring-your-own-device (BYOD) policies and greatly increasing mobile devices have in fact raised a new challenge for preventing the player/decoder abuse in the FSS service. In this paper, we address this issue using a new system model with anomaly detection, tracing and revoking traitors. To implement this model, we present a new threshold cryptosystem, called Partially-ordered Hierarchical Encryption (PHE), which implements the partial-order key hierarchy, similar to role hierarchy in Hierarchical RBAC, in public-keyinfrastructure. This cryptosystem provides two security mechanisms, traitor tracing and revocation, to support efficient digital forensics. The security and performance analysis shows that our construction is threshold provably secure and has following features: dynamicjoining and revoking users, constant-size ciphertexts and decryption keys, lower overloads for large-scale systems. [ABSTRACT FROM AUTHOR]

Published
2019

20. A Novel Approach for Smart Healthcare in Secure Cloud of Things.

Author

Clarat, J. Jancy, Elakiya, S., Elakkiya, M., and Manthra, A.

Subjects
CLOUD computing, INTERNET of things, QUALITY of service, PATIENT monitoring, INTERNET access, CRYPTOGRAPHY
Abstract

Cloud computing is growing trend, cloud computing means storing and accessing data and programs over the internet instead of your computer hard drive. the internet of things is simply "A network of internet connected objects able to collect and exchange data ".COT can increase the network life time, which improves the quality of the existing services .COT networks can be more efficient and flexible. In this paper proposed cot based using the techniques on Steganography and traitor tracing technique, that will be Sensing to the patient abnormal condition. the conditions are HB,TEM,BP in the these three conditions are monitoring to the patients. The information are receive to the Guardian and Doctor by the alert. That information are storted in cloud computing with efficient manner. [ABSTRACT FROM AUTHOR]

Published
2019

21. TRAC: Traceable and Revocable Access Control Scheme for mHealth in 5G-Enabled IIoT

Author

Qi Li, Yinghui Zhang, Bin Xia, Tao Zhang, and Haiping Huang

Subjects
Revocation list, Revocation, Computer science, business.industry, Access control, Cloud computing, Data_CODINGANDINFORMATIONTHEORY, Computer security, computer.software_genre, Encryption, Computer Science Applications, Control and Systems Engineering, Traitor tracing, Ciphertext, Electrical and Electronic Engineering, business, computer, Information Systems, Access structure
Abstract

Mobile healthcare (mHealth) enables people to collect and share their personal health records (PHRs) and gain rapid medical treatment via mobile 5G-enabled Industrial Internet of Things (IIoT) devices, which also brings the challenge of keeping the PHRs confidentiality and preventing unauthorized access. By the emerging Ciphertext-Policy Attribute-based Encryption (CP-ABE), the PHR owner can encrypt his PHR data under self-defined access policies. However, existing CP-ABE schemes are suffering from either heavy computation cost and storage overhead or traitor tracing and direct revocation. In this paper, we propose an efficient, traceable and revocable access control scheme named TRAC for mHealth in 5G-enabled IIoT. In TRAC, the ciphertext is composed of the attribute-relevant ciphertext encrypted under an AND-gate access structure and the identity-relevant ciphertext associated with some potential receivers. The malicious user who leaks his/her privilege to unauthorized entities will be precisely tracked and added in the revocation list, by which the cloud server can update the identity-relevant ciphertext by itself. The length of final ciphertext and the time of bilinear pairing operations used in decryption are constant. The security analysis and performance evaluation indicate the security, efficiency and practicality of TRAC.

Published
2022
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22. Adaptively secure attribute-based encryption for traitor tracing

Author

ying MAHai, sun ZENGGuo, ping CHENJian, hua WANGJin, and jun WANGZhan

Subjects
attribute-based encryption, traitor tracing, dual system encryption, adaptive security, collusion secure code, Telecommunication, TK5101-6720
Abstract

For the key abuse problem in attribute-based encryption (ABE),each user was identified by his unique identity, and the collusion secure codes and the traitor tracing mechanism were introduced to the ABE scheme. The definition,security model and tracing model for adaptively secure attribute-based encryption for traitor tracing (ABTT)were forma-lized,and an adaptively secure ABTT scheme was proposed,which may trace traitors in policy-specific pirate decorders. Under these subgroup decision assumptions in composite groups and the DDH assumption,adaptively secure and can adaptively trace traitors were proved. Therefore, the scheme not only was capable of tracing adaptively traitors in policy-specific pirate decorders,but also further strengthens the security of ABE system,which has theoretical and prac-tical values.

Published
2016
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23. Traitor-Traceable Key Pre-distribution Based on Visual Secret Sharing

Author

Kumar, Sheethal, Jaipal, Pai B. J., Sen Gupta, Sourav, Ungrapalli, Vigesh R., Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Bagchi, Aditya, editor, and Ray, Indrakshi, editor

Published
2013
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24. Constructions of Almost Secure Frameproof Codes Based on Small-Bias Probability Spaces

Author

Moreira, José, Fernández, Marcel, Kabatiansky, Grigory, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Sakiyama, Kazuo, editor, and Terada, Masayuki, editor

Published
2013
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25. Optimal Public Key Traitor Tracing Scheme in Non-Black Box Model

Author

Guillot, Philippe, Nimour, Abdelkrim, Phan, Duong Hieu, Trinh, Viet Cuong, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Youssef, Amr, editor, Nitaj, Abderrahmane, editor, and Hassanien, Aboul Ella, editor

Published
2013
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26. A Variant of Non-Adaptive Group Testing and Its Application in Pay-Television via Internet

Author

Bui, Thach V., Nguyen, Oanh K., Dang, Van H., Nguyen, Nhung T. H., Nguyen, Thuc D., Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Mustofa, Khabib, editor, Neuhold, Erich J., editor, Tjoa, A Min, editor, Weippl, Edgar, editor, and You, Ilsun, editor

Published
2013
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28. Codes Based Tracing and Revoking Scheme with Constant Ciphertext

Author

Zhao, Xingwen, Li, Hui, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Takagi, Tsuyoshi, editor, Wang, Guilin, editor, Qin, Zhiguang, editor, Jiang, Shaoquan, editor, and Yu, Yong, editor

Published
2012
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29. Identity-Based Traitor Tracing with Short Private Key and Short Ciphertext

Author

Guo, Fuchun, Mu, Yi, Susilo, Willy, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Foresti, Sara, editor, Yung, Moti, editor, and Martinelli, Fabio, editor

Published
2012
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31. Attacking Traitor Tracing Schemes Using History Recording and Abrupt Decoders

Author

Kiayias, Aggelos, Pehlivanoglu, Serdar, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Lai, Xuejia, editor, Zhou, Jianying, editor, and Li, Hui, editor

Published
2011
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32. Identity-Based Trace and Revoke Schemes

Author

Phan, Duong Hieu, Trinh, Viet Cuong, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Boyen, Xavier, editor, and Chen, Xiaofeng, editor

Published
2011
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33. Towards Joint Tardos Decoding: The ‘Don Quixote’ Algorithm

Author

Meerwald, Peter, Furon, Teddy, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Filler, Tomáš, editor, Pevný, Tomáš, editor, Craver, Scott, editor, and Ker, Andrew, editor

Published
2011
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34. Fighting Pirates 2.0

Author

D’Arco, Paolo, Perez del Pozo, Angel L., Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Lopez, Javier, editor, and Tsudik, Gene, editor

Published
2011
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35. Traitor Tracing against Public Collaboration

Author

Zhao, Xingwen, Zhang, Fangguo, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Bao, Feng, editor, and Weng, Jian, editor

Published
2011
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36. Constructions of almost secure frameproof codes with applications to fingerprinting schemes.

Author

Moreira, José, Fernández, Marcel, and Kabatiansky, Grigory

Subjects
HUMAN fingerprints, CIPHERS, RANDOM variables, COMBINATORICS, GRAPHIC methods
Abstract

This paper presents explicit constructions of fingerprinting codes. The proposed constructions use a class of codes called almost secure frameproof codes. An almost secure frameproof code is a relaxed version of a secure frameproof code, which in turn is the same as a separating code. This relaxed version is the object of our interest because it gives rise to fingerprinting codes of higher rate than fingerprinting codes derived from separating codes. The construction of almost secure frameproof codes discussed here is based on weakly biased arrays, a class of combinatorial objects tightly related to weakly dependent random variables. [ABSTRACT FROM AUTHOR]

Published
2018
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37. A Public-Key Traitor Tracing Scheme with an Optimal Transmission Rate

Author

Chen, Yi-Ruei, Tzeng, Wen-Guey, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Qing, Sihan, editor, Mitchell, Chris J., editor, and Wang, Guilin, editor

Published
2009
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38. Estimating the Minimal Length of Tardos Code

Author

Furon, Teddy, Pérez-Freire, Luis, Guyader, Arnaud, Cérou, Frédéric, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Katzenbeisser, Stefan, editor, and Sadeghi, Ahmad-Reza, editor

Published
2009
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39. Defending against the Pirate Evolution Attack

Author

Jin, Hongxia, Lotspiech, Jeffrey, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Bao, Feng, editor, Li, Hui, editor, and Wang, Guilin, editor

Published
2009
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40. Fully Collusion Resistant Black-Box Traitor Revocable Broadcast Encryption with Short Private Keys

Author

Furukawa, Jun, Attrapadung, Nuttapong, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Arge, Lars, editor, Cachin, Christian, editor, Jurdziński, Tomasz, editor, and Tarlecki, Andrzej, editor

Published
2007
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41. Traitor Tracing with Optimal Transmission Rate

Author

Fazio, Nelly, Nicolosi, Antonio, Phan, Duong Hieu, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Garay, Juan A., editor, Lenstra, Arjen K., editor, Mambo, Masahiro, editor, and Peralta, René, editor

Published
2007
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42. Renewable Traitor Tracing: A Trace-Revoke-Trace System For Anonymous Attack

Author

Jin, Hongxia, Lotspiech, Jeffery, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Biskup, Joachim, editor, and López, Javier, editor

Published
2007
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43. A Colorization Based Animation Broadcast System with Traitor Tracing Capability

Author

Liu, Chih-Chieh, Kuo, Yu-Feng, Huang, Chun-Hsiang, Wu, Ja-Ling, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Shi, Yun Qing, editor, and Jeon, Byeungwoo, editor

Published
2006
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44. Perturbing and Protecting a Traceable Block Cipher

Author

Bringer, Julien, Chabanne, Hervé, Dottax, Emmanuelle, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Dough, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Leitold, Herbert, editor, and Markatos, Evangelos P., editor

Published
2006
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45. Traitor Tracing Against Powerful Attacks Using Combinatorial Designs

Author

McNicol, Simon, Boztaş, Serdar, Rao, Asha, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Fossorier, Marc P. C., editor, Imai, Hideki, editor, Lin, Shu, editor, and Poli, Alain, editor

Published
2006
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46. Cryptanalysis of Two Anonymous Buyer-Seller Watermarking Protocols and an Improvement for True Anonymity

Author

Goi, Bok-Min, Phan, Raphael C. -W., Yang, Yanjiang, Bao, Feng, Deng, Robert H., Siddiqi, M. U., Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Jakobsson, Markus, editor, Yung, Moti, editor, and Zhou, Jianying, editor

Published
2004
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48. A Traceable Block Cipher

Author

Billet, Olivier, Gilbert, Henri, Goos, Gerhard, editor, Hartmanis, Juris, editor, van Leeuwen, Jan, editor, and Laih, Chi-Sung, editor

Published
2003
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50. Blind 3D-Printing Watermarking Using Moment Alignment and Surface Norm Distribution

Author

Yasuhiro Mukaigawa, Hiroyuki Kubo, Arnaud Delmotte, Kenichiro Tanaka, and Takuya Funatomi

Subjects
Computer science, Orientation (computer vision), business.industry, Payload (computing), Context (language use), Watermark, 02 engineering and technology, Computer Science Applications, Traitor tracing, Histogram, Signal Processing, 0202 electrical engineering, electronic engineering, information engineering, Media Technology, 020201 artificial intelligence & image processing, Computer vision, Polygon mesh, Artificial intelligence, Electrical and Electronic Engineering, business, Digital watermarking
Abstract

The recent development of 3D printing technology has brought concerns about its potential misuse, such as in copyright infringement, and crimes. Although there have been many studies on blind 3D mesh watermarking for the copyright protection of digital objects, methods applicable to 3D printed objects are rare. In this paper, we propose a novel blind watermarking algorithm for 3D printed objects with applications for copyright protection, traitor tracing, object identification, and crime investigation. Our method allows us to embed a few bits of data into a 3D-printed object, and retrieve it by 3D scanning without requiring any information about the original mesh. The payload is embedded on the object's surface by slightly modifying the distribution of surface norms, that is, the distance between the surface, and the center of gravity. It is robust to resampling and can work with any 3D printer, and scanner technology. In addition, our method increases the capacity, and resistance by subdividing the mesh into a set of bins, and spreading the data over the entire surface to negate the effect of local printing artifacts. The method's novelties include extending the vertex norm histogram to a continuous surface, and the use of 3D moments to synchronize a watermark signal in a 3D-printing context. In the experiments, our method was evaluated using a public dataset against center, orientation, minimum, and maximum norm misalignments; a printing simulation; and actual print/scan experiments using a standard 3D printer, and scanner.

Published
2021
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