Academic literature on the topic 'Proxy signature'

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Journal articles on the topic "Proxy signature"

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Xin, Xiangjun, Qinglan Yang, and Fagen Li. "Quantum proxy signature with provable security." Modern Physics Letters A 35, no. 24 (2020): 2050197. http://dx.doi.org/10.1142/s0217732320501977.

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A quantum proxy signature scheme makes the proxy signer can generate a quantum signature on behalf of the original signer. Although many quantum proxy signature schemes have been proposed, none of them can be formally proved to be secure. There is not even security model for the quantum proxy signatures. Some quantum proxy signature schemes have been proved to be insecure against forgery attacks. In this paper, first, the formal definition and the corresponding security model for the quantum proxy signatures are proposed. Second, based on the Hadamard operator and the controlled NOT operation,
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Wu, Jian. "Identity-Based Proxy Signcryption Schemes." Applied Mechanics and Materials 380-384 (August 2013): 2605–8. http://dx.doi.org/10.4028/www.scientific.net/amm.380-384.2605.

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Identity-based encryption and signature schemes that allow any pair of users to communicate securely and to verify each other's signatures without verifying certificate. A signcryption is a primitive that provides the properties of both digital signatures and encryption schemes in a way that is more efficient than signing and encrypting separately. Proxy signature schemes are a variation of ordinary digital signature scheme that allow a proxy signer to sign messages on behalf of the original singer which proxy signcryption simultaneously fulfill both the functions of signature and encryption i
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Wei, Lulu, Daofeng Li, and Zhiqiang Liu. "Provable Secure Attribute-Based Proxy Signature Over Lattice Small Integer Solution Problem in Random Oracle Model." Electronics 12, no. 7 (2023): 1619. http://dx.doi.org/10.3390/electronics12071619.

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Current proxy signature schemes are mostly identity-based proxy signatures that distinguish users by identity. This signature method faces some problems, such as identity information leakage and single access control. Attribute-based proxy signature (ABPS) divides the signer’s identity information into a collection of attributes; thus, users’ identity information can be protected and access control can become fine-grained. With the development of quantum computers, the security of signature schemes based on traditional number theory problems is under threat. Therefore, we construct a new attri
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Deng, Yu Qiao. "A Blind Proxy Re-Signatures Scheme Based on Random Oracle." Advanced Materials Research 204-210 (February 2011): 1062–65. http://dx.doi.org/10.4028/www.scientific.net/amr.204-210.1062.

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Digital signature schemes allow a signer to transform any message into a signed message, such that anyone can verify the validity of the signed message using the signer’s public key, but only the signer can generate signed messages. A proxy re-signature, which is a type of digital signatures, has significant applications in many areas. Proxy signature scheme was first introduced by Blaze, Bleumer, and Strauss, but that scheme is inefficient and with limited features. After that, some Proxy re-signature schemes were proposed by researchers. This paper constructs a blind proxy re-signatures sche
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TZENG, SHIANG-FENG, CHENG-CHI LEE, and MIN-SHIANG HWANG. "A BATCH VERIFICATION FOR MULTIPLE PROXY SIGNATURE." Parallel Processing Letters 21, no. 01 (2011): 77–84. http://dx.doi.org/10.1142/s0129626411000084.

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In this article, we proposed a batch verification scheme for multiple proxy signatures to reduce the proxy signature verification time. The proposed scheme is not only efficient because it does not verify each individual proxy signature separately, but also secure because it can detect forged multiple proxy signatures without failure.
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Luo, Jiaoyan, Liming Zuo, and Hao Liu. "Quantum-Resistant Lattice-Based Proxy Signature." Symmetry 17, no. 2 (2025): 261. https://doi.org/10.3390/sym17020261.

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With the advancement of quantum computing, the utilization of quantum algorithms such as Shor’s algorithm enables the efficient resolution of problems that are intractable in classical computing paradigms, posing a significant threat to traditional signature schemes. Lattice-based cryptography is considered one of the most promising post-quantum cryptographic algorithms due to its computational advantages and potential resistance to quantum attacks. Proxy signature is an authorization mechanism that allows the original signer to delegate the signing power to a proxy. The security of existing p
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Feng, Yanyan, Qian Zhang, Jinjing Shi, Shuhui Chen, and Ronghua Shi. "Quantum Proxy Signature Scheme with Discrete Time Quantum Walks and Quantum One-Time Pad CNOT Operation." Applied Sciences 10, no. 17 (2020): 5770. http://dx.doi.org/10.3390/app10175770.

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The quantum proxy signature is one of the most significant formalisms in quantum signatures. We put forward a quantum proxy signature scheme using quantum walk-based teleportation and quantum one-time pad CNOT (QOTP-CNOT) operation, which includes four phases, i.e., initializing phase, authorizing phase, signing phase and verifying phase. The QOTP-CNOT is achieved by attaching the CNOT operation upon the QOTP and it is applied to produce the proxy signature state. The quantum walk-based teleportation is employed to transfer the encrypted message copy derived from the binary random sequence fro
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James, Salome, Gowri Thumbur, and Vasudeva Reddy P. "Pairing-Free Identity-Based Proxy Signature Scheme With Message Recovery." International Journal of Information Security and Privacy 15, no. 1 (2021): 117–37. http://dx.doi.org/10.4018/ijisp.2021010106.

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In many real-world situations, signature schemes with message recovery plays a very important role to minimize the bandwidth for efficient communications. A proxy signature scheme is a kind of digital signature scheme that allows an original signer to designate his/her signing capacity to a proxy signer. The proxy signer generates a signature on a message on behalf of the original signer. Such signatures are very useful in various applications where the delegation rights is quite common, especially in distributed systems and grid computing. This paper presents a pairing-free proxy signature wi
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Zhang, Jian Hong, Min Xu, and Xiu Na Su. "An Efficient and Provably Secure Proxy Signature Scheme." Advanced Materials Research 211-212 (February 2011): 876–80. http://dx.doi.org/10.4028/www.scientific.net/amr.211-212.876.

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As a concept of delegating signing rights for digital signatures, proxy signature is a well studied subject in cryptography. Proxy signature is an important delegation technique. It plays an important role in auto-office system. In this paper, we give a secure and efficient proxy signature scheme. The security of the scheme is base on the fixed inversion problem of bilinear map. It has the following advantages: simple construction, short size and low computation.
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Liu, Yu-Chuan, Hsiang-An Wen, Chun-Li Lin, and Tzonelih Hwang. "Proxy-protected signature secure against the undelegated proxy signature attack." Computers & Electrical Engineering 33, no. 3 (2007): 177–85. http://dx.doi.org/10.1016/j.compeleceng.2006.11.004.

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Dissertations / Theses on the topic "Proxy signature"

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Chandrasekhar, Santosh. "CONSTRUCTION OF EFFICIENT AUTHENTICATION SCHEMES USING TRAPDOOR HASH FUNCTIONS." UKnowledge, 2011. http://uknowledge.uky.edu/gradschool_diss/162.

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In large-scale distributed systems, where adversarial attacks can have widespread impact, authentication provides protection from threats involving impersonation of entities and tampering of data. Practical solutions to authentication problems in distributed systems must meet specific constraints of the target system, and provide a reasonable balance between security and cost. The goal of this dissertation is to address the problem of building practical and efficient authentication mechanisms to secure distributed applications. This dissertation presents techniques to construct efficient digit
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Arfaoui, Ghada. "Conception de protocoles cryptographiques préservant la vie privée pour les services mobiles sans contact." Thesis, Orléans, 2015. http://www.theses.fr/2015ORLE2013/document.

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Avec l'émergence de nouvelles technologies telles que le NFC (Communication à champ proche) et l'accroissement du nombre de plates-formes mobiles, les téléphones mobiles vont devenir de plus en plus indispensables dans notre vie quotidienne. Ce contexte introduit de nouveaux défis en termes de sécurité et de respect de la vie privée. Dans cette thèse, nous nous focalisons sur les problématiques liées au respect de la vie privée dans les services NFC ainsi qu’à la protection des données privées et secrets des applications mobiles dans les environnements d'exécution de confiance (TEE). Nous four
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Kaced, Ahmed Réda. "Problèmes de sécurité posés par les proxies d'adaptation multimédia : proposition de solutions pour une sécurisation de bout-en-bout." Phd thesis, Télécom ParisTech, 2009. http://pastel.archives-ouvertes.fr/pastel-00005883.

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L'évolution des techniques d'adaptation et des contenus multimédias adaptables a montré la nécessité de définir des techniques et des pratiques concernant la sécurité des échanges sur les réseaux. Dans la mesure où l'adaptation des documents multimédia nécessite d'autoriser la modification de ces documents entre le serveur et le client, il est important d'étudier les conditions nécessaires pour assurer ces modifications de façon sécurisée. Nous avons donc, dans ce cadre, à présenter un système de communication multimédia qui préserve l'authenticité et l'intégrité des contenus originaux de bout
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Holobinko, Anastasia. "STABLE ISOTOPE RATIOS AS A PROXY FOR HUMAN GEOGRAPHIC PROVENANCE: BIOGEOGRAPHICAL EVIDENCE FROM THE 2H, 18O, AND 13C SIGNATURES IN MODERN HUMAN TEETH." OpenSIUC, 2015. https://opensiuc.lib.siu.edu/dissertations/1108.

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The positive identification of a decedent is paramount to a forensic investigation in which human remains have been recovered and must be identified. Due to increasing global mobility in the world's populations, it is not inconceivable that an individual might die far away from his or her home. Pinpointing an individual's geographic origin may contribute to definitive forensic identification of contemporary human skeletal remains in cases where dental records and other means of identification are either unavailable to law enforcement personnel or do not yield immediate results. Stable isotope
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W, Chung K., and 鍾國文. "One Time Proxy Signature." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/16465409209609498625.

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Shiu, Ming-Je, and 許明哲. "Threshold Group-Oriented Proxy Signature." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/87494597456717197275.

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Sun, Ti-Wen, and 孫荻雯. "Intrusion-Resilient Proxy Signature Schemes." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/43582078892031670781.

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碩士<br>國立交通大學<br>資訊科學系<br>91<br>We proposed intrusion-resilient proxy signature schemes, which combine time bounded proxy signature schemes and signer-base intrusion-resilient signatures. First, we set up a home base that shares proxy parameters with the proxy signer, updates and refreshes the proxy signer’s key. Second, the original signer generates proxy parameters and then divides them into two parts. The first part of them is sent to the proxy signer and the second part is sent to the home base. The proxy signer and the home base check the validity of those parameters. If it is correct, the
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Kung-Shuan, Huang, and 黃工栓. "Time Bounded Proxy Signature Scheme." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/62281409852963934267.

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碩士<br>國立交通大學<br>資訊科學系<br>90<br>Proxy signature is a signature scheme that is designed to delegate the original signer’s signing capability to a designated proxy signer. Then the proxy signer creates a proxy signature on behalf of the original signer. In this thesis, we proposed a new proxy signature scheme that is based on the GQ signature scheme. The proposed scheme satisfies all strong condition requirements and was proved to be secure. Furthermore, we introduced the concept of time bounded proxy signature schemes and proposed a concrete time bounded proxy signature scheme where g
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Hsu, Pi-Hung, and 徐碧鴻. "Practical anonymous proxy signature schemes." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/38408818578581757239.

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碩士<br>淡江大學<br>資訊工程學系碩士在職專班<br>96<br>Proxy signature schemes with anonymous proxy signers are called anonymous proxy signature schemes. Anonymous proxy signature schemes are used to protect proxy signers’ privacy. Among the proposed anonymous proxy signature schemes, Sum and Wei’s scheme is more practical than the other proposed scheme. However, their scheme does not satisfy strong unforgeability. Here, a new practical anonymous proxy signature scheme is first proposed with the help of concurrent signature schemes. In the new scheme, the anonymous names of proxy signers keep secret before
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"Strong proxy signature scheme with proxy signer privacy protection." 2002. http://library.cuhk.edu.hk/record=b5891247.

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by Shum Kwan.<br>Thesis (M.Phil.)--Chinese University of Hong Kong, 2002.<br>Includes bibliographical references (leaves 30-32).<br>Abstracts in English and Chinese.<br>Acknowledgement --- p.ii<br>Abstract --- p.iii<br>□ □ --- p.iv<br>Chapter 1 . --- Introduction --- p.1<br>Chapter 1.1 --- Introduction to topic --- p.1<br>Chapter 1.2 --- What is proxy signature? --- p.2<br>Chapter 1.3 --- Terminologies in proxy signature --- p.2<br>Chapter 1.4 --- Levels of delegation --- p.3<br>Chapter 1.5 --- Previous work on Proxy Signature --- p.4<br>Chapter 1.6 --- Our Contributions --- p.4<br>C
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Book chapters on the topic "Proxy signature"

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Li, Jin, Kwangjo Kim, Fangguo Zhang, and Xiaofeng Chen. "Aggregate Proxy Signature and Verifiably Encrypted Proxy Signature." In Provable Security. Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-75670-5_15.

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Zhang, Kan. "Threshold proxy signature schemes." In Lecture Notes in Computer Science. Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/bfb0030429.

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Xu, Shengmin, Guomin Yang, Yi Mu, and Sha Ma. "Proxy Signature with Revocation." In Information Security and Privacy. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-40367-0_2.

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Sunitha, N. R., and B. B. Amberker. "Proxy Re-signature Schemes." In Information Systems Security. Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-89862-7_14.

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Li, Xiangxue, Kefei Chen, and Shiqun Li. "Multi-proxy Signature and Proxy Multi-signature Schemes from Bilinear Pairings." In Parallel and Distributed Computing: Applications and Technologies. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-30501-9_113.

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Huang, Xinyi, Willy Susilo, Yi Mu, and Wei Wu. "Proxy Signature Without Random Oracles." In Lecture Notes in Computer Science. Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11943952_40.

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Wang, Guilin. "Designated-Verifier Proxy Signature Schemes." In Security and Privacy in the Age of Ubiquitous Computing. Springer US, 2005. http://dx.doi.org/10.1007/0-387-25660-1_27.

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Gopal, P. V. S. S. N., T. Gowri, and P. Vasudeva Reddy. "Key-Insulated Aggregate Proxy Signature." In Cryptology and Network Security with Machine Learning. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-2229-1_4.

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Li, Jiguo, Yanqiong Li, and Yichen Zhang. "Forward Secure Certificateless Proxy Signature Scheme." In Network and System Security. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-38631-2_26.

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Herranz, Javier, and Germán Sáez. "Revisiting Fully Distributed Proxy Signature Schemes." In Progress in Cryptology - INDOCRYPT 2004. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-30556-9_28.

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Conference papers on the topic "Proxy signature"

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de Goyon, Mathieu, and Atsuko Miyaji. "Isogeny-based Proxy Signature." In 2024 Twelfth International Symposium on Computing and Networking Workshops (CANDARW). IEEE, 2024. https://doi.org/10.1109/candarw64572.2024.00049.

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Omar, Satyam, Sanjay Kumar, Prince Solanki, and Shubham Pandey. "Quantum Secure Proxy-Multi Signature Scheme." In 2024 International Conference on Communication, Computing and Energy Efficient Technologies (I3CEET). IEEE, 2024. https://doi.org/10.1109/i3ceet61722.2024.10993977.

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Majhi, Banshidhar, Deepak Kumar Sahu, and RamNarayan Subudhi. "An Efficient ID Based Proxy Signature, Proxy Blind Signature and Proxy Partial Blind Signature." In 2008 International Conference on Information Technology (ICIT). IEEE, 2008. http://dx.doi.org/10.1109/icit.2008.38.

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Ke-Li Wu, Jing Zou, Xiang-He Wei, and Feng-Yu Liu. "Proxy group signature: A new anonymous proxy signature scheme." In 2008 International Conference on Machine Learning and Cybernetics (ICMLC). IEEE, 2008. http://dx.doi.org/10.1109/icmlc.2008.4620618.

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Lau, B. "Proxy Signature Schemes." In 2006 1ST IEEE Conference on Industrial Electronics and Applications. IEEE, 2006. http://dx.doi.org/10.1109/iciea.2006.257325.

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Selvi, S. Sharmila Deva, S. Sree Vivek, S. Gopinath, and C. Pandu Rangan. "Identity Based Self Delegated Signature - Self Proxy Signatures." In 2010 4th International Conference on Network and System Security (NSS). IEEE, 2010. http://dx.doi.org/10.1109/nss.2010.98.

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Jianneng Chen and Zhenjie Huang. "Certificate-based proxy signature." In 2010 International Conference on Progress in Informatics and Computing (PIC). IEEE, 2010. http://dx.doi.org/10.1109/pic.2010.5687580.

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Yang, Piyi, Zhenfu Cao, and Xiaolei Dong. "Threshold Proxy Re-Signature." In 2008 IEEE International Performance Computing and Communications Conference (IPCCC). IEEE, 2008. http://dx.doi.org/10.1109/pccc.2008.4745095.

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Hu, Chengyu, Pengtao Liu, and Guoyan Zhang. "Nominative Proxy Ring Signature." In 2009 10th ACIS International Conference on Software Engineering, Artificial Intelligences, Networking and Parallel/Distributed Computing. IEEE, 2009. http://dx.doi.org/10.1109/snpd.2009.48.

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Jiang, Yali, Fanyu Kong, and Xiuling Ju. "Lattice-Based Proxy Signature." In 2010 International Conference on Computational Intelligence and Security (CIS). IEEE, 2010. http://dx.doi.org/10.1109/cis.2010.88.

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