Academic literature on the topic 'Cloud Revocation Authority'

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Journal articles on the topic "Cloud Revocation Authority"

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Ms.Fathima, Zimarin1, Mohamed Faliyil V.F2 Mr., Najtha A.S3 Ms., Thasneem P.A4 Ms., and Shemitha P.A5 Ms. "EXPRESSIVE,EFFICIENT,AND REVOCABLE DATA ACCESS CONTROL FOR MULTI-AUTHORITY CLOUD STORAGE." International Journal of Advances in Engineering & Scientific Research 3, no. 6 (2016): 01–10. https://doi.org/10.5281/zenodo.10774421.

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&nbsp; <strong>Abstract: </strong> &nbsp; Data access control is an effective way to ensure the data security in the cloud. Due to data outsourcing and untrusted cloud servers, the data access control becomes a challenging issue in cloud storage systems. Cipher text-Policy Attribute-based Encryption (CP-ABE) is regarded as one of the most suitable technologies for data access control in cloud storage, because it gives data owners more direct control on access policies. However, it is difficult to directly apply existing CP-ABE schemes to data access control for cloud storage systems because of
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Yang, Xiaohui, and Ya'nan Tao. "FUR-HABE." International Journal of Information Security and Privacy 19, no. 1 (2025): 1–25. https://doi.org/10.4018/ijisp.365602.

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An effective method to protect cloud data is access control. But, the efficiency of key distribution by a single authority is low, and it is difficult to achieve dynamic attribute revocation when system properties are shared by multiple users. Existing attribute revocation mechanisms face challenges in terms of functional complexity and computational efficiency, which hinder their practical application. To address these issues, this paper put forward a Hierarchical CP-ABE scheme with Traceable Fine-grained User Revocation for Cloud Storage (FUR-HABE). In this scheme, most of the decryption cal
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Rajaprabha, M. N. "Security on Cloud Revocation Authority using Identity Based Encryption." IOP Conference Series: Materials Science and Engineering 263 (November 2017): 042051. http://dx.doi.org/10.1088/1757-899x/263/4/042051.

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Sampath, Kumar Tatipally, and K. Shahu Chatrapathi Dr. "Efficient Access Control and Security for Multi Authority Cloud Storage Server." International Journal of Trend in Scientific Research and Development 1, no. 6 (2017): 804–7. https://doi.org/10.31142/ijtsrd4599.

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One of the effective way to ensure data security in cloud computing is data access control. Due to untrusted and outsourcing cloud server, the control of data access became a challenging issue in cloud computing. One of the most suitable technology for data control in cloud Is Ciphertext Policy Attribute based Encryption CP ABE , because it gives control to the data owners on direct access policies. It is somewhat difficult to apply existing Ciphertext Policy Attribute based Encryption CP ABE scheme to cloud data access control because of the attribute revocation problem. In this paper, we des
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Nagaraju, Kavyasri Madakaripura, and Ramesh Boraiah. "Key-cipher policy attribute-based encryption mechanism for access control of multimedia data in cloud storages." Indonesian Journal of Electrical Engineering and Computer Science 28, no. 1 (2022): 545. http://dx.doi.org/10.11591/ijeecs.v28.i1.pp545-550.

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Cloud technology is advancing at a rapid pace. Many applications and multimedia data are hosted in the cloud, Security, confidentiality, and efficiency are the key drawbacks of cloud computing. There are a variety of access control systems on the market to secure the data and applications on the cloud. But key generation time is a major flaw both in multi-authority and single authority systems. Cipher policy attribute-based encryption (CPABE) is one of many cryptographic algorithms available for ensuring user confidentiality which provides fine-grained access control. It also addreses a number
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Kavyasri, Madakaripura Nagaraju, and Boraiah Ramesh. "Key-cipher policy attribute-based encryption mechanism for access control of multimedia data in cloud storages." Indonesian Journal of Electrical Engineering and Computer Science 28, no. 1 (2022): 545–50. https://doi.org/10.11591/ijeecs.v28.i1.pp545-550.

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Cloud technology is advancing at a rapid pace. Many applications and multimedia data are hosted in the cloud, Security, confidentiality, and efficiency are the key drawbacks of cloud computing. There are a variety of access control systems on the market to secure the data and applications on the cloud. But key generation time is a major flaw both in multi-authority and single authority systems. Cipher policy attribute-based encryption (CPABE) is one of many cryptographic algorithms available for ensuring user confidentiality which provides fine-grained access control. It also addreses a number
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Tseng, Yuh-Min, Tung-Tso Tsai, Sen-Shan Huang, and Chung-Peng Huang. "Identity-Based Encryption with Cloud Revocation Authority and Its Applications." IEEE Transactions on Cloud Computing 6, no. 4 (2018): 1041–53. http://dx.doi.org/10.1109/tcc.2016.2541138.

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Lian, Huijie, Qingxian Wang, and Guangbo Wang. "Large Universe Ciphertext-Policy Attribute-Based Encryption with Attribute Level User Revocation in Cloud Storage." International Arab Journal of Information Technology 17, no. 1 (2019): 107–17. http://dx.doi.org/10.34028/iajit/17/1/13.

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Ciphertext-Policy Attribute-Based Encryption (CP-ABE), especially large universe CP-ABE that is not bounded with the attribute set, is getting more and more extensive application in the cloud storage. However, there exists an important challenge in original large universe CP-ABE, namely dynamic user and attribute revocation. In this paper, we propose a large universe CP-ABE with efficient attribute level user revocation, namely the revocation to an attribute of some user cannot influence the common access of other legitimate attributes. To achieve the revocation, we divide the master key into
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S., Andal, Tahera Tasneem, Meghana Mary, Ranjitha G. C., and Deepak N.A. "IMPLEMENTING CLOUD REVOCATION AUTHORITY WITH IDENTITY BASED ENCRYPTION AND ITS APPLICATIONS." International Journal of Research -GRANTHAALAYAH 5, no. 4RACSIT (2017): 38–40. http://dx.doi.org/10.29121/granthaalayah.v5.i4racsit.2017.3348.

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Identity-based encryption(IBE) is a public key cryptosystem(encoding and decoding) and eliminates the demands of public key infrastructure(PKI) and certificate administration in conventional public key settings. Due to the absence of PKI, the revocation problem is a critical issue in IBE settings. Several revocable IBE schemes have been proposed regarding this issue. Quite recently, by embedding an outsourcing computation technique into IBE, a revocable IBE scheme with a key-update cloud service provider (KU-CSP) was proposed.However, their scheme has two shortcomings. One is that the computat
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Andal, S., Tasneem Tahera, M. MeghanaMary, G. C. Ranjitha, and N.A Deepak. "IMPLEMENTING CLOUD REVOCATION AUTHORITY WITH IDENTITY BASED ENCRYPTION AND ITS APPLICATIONS." International Journal of Research - Granthaalayah 5, (4) RACSIT (2017): 38–40. https://doi.org/10.5281/zenodo.572292.

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Identity-based encryption (IBE) is a public key cryptosystem(encoding and decoding) and eliminates the demands of public key infrastructure(PKI) and certificate administration in conventional public key settings. Due to the absence of PKI, the revocation problem is a critical issue in IBE settings. Several revocable IBE schemes have been proposed regarding this issue. Quite recently, by embedding an outsourcing computation technique into IBE, a revocable IBE scheme with a key-update cloud service provider (KU-CSP) was proposed. However, their scheme has two shortcomings. One is that the comput
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Book chapters on the topic "Cloud Revocation Authority"

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Khieu, Brian Tuan, and Melody Moh. "Cloud-Centric Blockchain Public Key Infrastructure for Big Data Applications." In Security, Privacy, and Forensics Issues in Big Data. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-5225-9742-1.ch005.

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A cloud-based public key infrastructure (PKI) utilizing blockchain technology is proposed. Big data ecosystems have scalable and resilient needs that current PKI cannot satisfy. Enhancements include using blockchains to establish persistent access to certificate data and certificate revocation lists, decoupling of data from certificate authority, and hosting it on a cloud provider to tap into its traffic security measures. Instead of holding data within the transaction data fields, certificate data and status were embedded into smart contracts. The tests revealed a significant performance incr
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Khieu, Brian Tuan, and Melody Moh. "Cloud-Centric Blockchain Public Key Infrastructure for Big Data Applications." In Research Anthology on Convergence of Blockchain, Internet of Things, and Security. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-6684-7132-6.ch019.

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A cloud-based public key infrastructure (PKI) utilizing blockchain technology is proposed. Big data ecosystems have scalable and resilient needs that current PKI cannot satisfy. Enhancements include using blockchains to establish persistent access to certificate data and certificate revocation lists, decoupling of data from certificate authority, and hosting it on a cloud provider to tap into its traffic security measures. Instead of holding data within the transaction data fields, certificate data and status were embedded into smart contracts. The tests revealed a significant performance incr
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Conference papers on the topic "Cloud Revocation Authority"

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S, Rohini, and Gini R. "Efficient Unpredictable Multi Authority Attribute based Encryption." In The International Conference on scientific innovations in Science, Technology, and Management. International Journal of Advanced Trends in Engineering and Management, 2023. http://dx.doi.org/10.59544/ukgh4577/ngcesi23p17.

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Data access control is an effective way to ensure data security in the cloud. Due to data outsourcing and untrusted cloud servers, the data access control becomes a challenging issue in cloud storage systems. Attribute-based encryption (ABE) is usually adopted for cloud storage, both for its achievement of fine grained access control over data, and for its guarantee of data confidentiality. Single-authority Attribute-Based Encryption (SA-ABE) has its obvious drawback in that only one attribute authority can assign the users’ attributes, enabling the data to be shared only within the management
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Dhal, Kasturi, Prasant Kumar Pattnaik, and Satyananda Champati Rai. "Efficient Attribute Revocation Scheme for Multi-authority Attribute Cloud Storage System." In 2016 International Conference on Information Technology (ICIT). IEEE, 2016. http://dx.doi.org/10.1109/icit.2016.049.

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Riad, Khaled. "Revocation basis and proofs access control for cloud storage multi-authority systems." In 2016 Third International Conference on Artificial Intelligence and Pattern Recognition (AIPR). IEEE, 2016. http://dx.doi.org/10.1109/icaipr.2016.7585223.

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Ramesh, Dharavath, and Rashmi Priya. "Multi-authority scheme based CP-ABE with attribute revocation for cloud data storage." In 2016 International Conference on Microelectronics, Computing and Communications (MicroCom). IEEE, 2016. http://dx.doi.org/10.1109/microcom.2016.7522518.

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