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Attred: Attribute Based Resource Discovery for IoT [PDF]
Sensors, 2021 While the number of devices connected together as the Internet of Things (IoT) is growing, the demand for an efficient and secure model of resource discovery in IoT is increasing.
Mohammed B. M. Kamel +3 more
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Comparison of attribute-based encryption schemes in securing healthcare systems [PDF]
Scientific ReportsE-health has become a top priority for healthcare organizations focused on advancing healthcare services. Thus, medical organizations have been widely adopting cloud services, resulting in the effective storage of sensitive data.
Redwan Walid +2 more
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Attribute-Based Approaches for Secure Data Sharing in Industrial Contexts
IEEE Access, 2023 The sharing of data is becoming increasingly important for the process and manufacturing industries that are using data-driven models and advanced analysis to assess production performance and make predictions, e.g., on wear and tear.
Alex Chiquito, Ulf Bodin, Olov Schelen
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A Delegation Attack Method on Attribute-Based Signatures and Probable Solutions
Mathematics, 2022 Attribute-based signature (ABS) assures the verifier that the message is endorsed by a signer whose attributes satisfy the claimed attribute policy (predicate); thus, it can provide identity authentication with privacy preservation in scenarios like ...
Jialu Hao +5 more
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ABE Squared: Accurately Benchmarking Efficiency of Attribute-Based Encryption
Transactions on Cryptographic Hardware and Embedded Systems, 2022 Measuring efficiency is difficult. In the last decades, several works have contributed in the quest to successfully determine and compare the efficiency of pairing-based attribute-based encryption (ABE) schemes. However, many of these works are limited:
Antonio de la Piedra +2 more
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Attribute-based encryption for circuits [PDF]
Proceedings of the forty-fifth annual ACM symposium on Theory of Computing, 2013 In an attribute-based encryption (ABE) scheme, a ciphertext is associated with an ℓ-bit public index ind and a message m , and a secret key is associated with a Boolean predicate P .
Gorbunov, Sergey +2 more
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Using Attribute-Based Access Control to Enable Attribute-Based Messaging [PDF]
2006 22nd Annual Computer Security Applications Conference (ACSAC'06), 2006 Attribute Based Messaging (ABM) enables message senders to dynamically create a list of recipients based on their attributes as inferred from an enterprise database. Such targeted messaging can reduce unnecessary communications and enhance privacy, but faces challenges in access control.
Rakeshbabu Bobba +4 more
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Revocable Ciphertext-Policy Attribute-Based Encryption in Data Outsourcing Systems from Lattices
Jisuanji kexue yu tansuo, 2020 Attribute-based encryption mechanism is widely used in outsourcing environment because of its charac-teristics of “one-to-many” communication. However, users attributes often change dynamically.
YU Jinxia, YANG Chaochao, ZHANG Qichao, YAN Xixi
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Attribute-Based Signatures [PDF]
, 2011 We introduce Attribute-Based Signatures (ABS), a versatile primitive that allows a party to sign a message with fine-grained control over identifying information. In ABS, a signer, who possesses a set of attributes from the authority, can sign a message with a predicate that is satisfied by his attributes.
Hemanta K. Maji +2 more
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Generic Construction of Decentralized Attribute-Based Σ-Protocol and Its Applications
Jisuanji kexue yu tansuo, 2021 Attribute-based cryptography becomes one of the hot topics in cryptography, since it can provide fine-grained access control and good privacy.
YANG Xiaoli, HUANG Zhenjie
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