Abstract
In recent years, the major issue in cloud computing is providing privacy for getting to re-appropriating information put away on cloud. To store also to share information safely, cryptosystem is utilized. In cryptosystem, the client needs to scramble the data before securing data on cloud and after that decode the data to get to it. This errand can need numerous keys for information encode just like information decoding. But the problem arises with data integrity where data can be modified or the files can be replaced without the knowledge of the data owner. So, to ensure the trustworthiness of the record, the information proprietor figures the hash-based message authentication code (HMAC) signature on each encoded document.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Chu CK, Chow SS, Tzeng WG, Zhou J, Deng RH (2014) Key-aggregate cryptosystem for scalable data sharing in cloud storage. IEEE Trans Parallel Distrib Syst 25(2):468–477
Wang C, Chow SS, Wang Q, Ren K, Lou W (2013) Privacy-preserving public auditing for secure cloud storage. IEEE Trans Comput 62(2):362–375
Sun Y, Liu KJR (2004) Scalable hierarchical access control in secure group communications. 0-7803-8356-7/04/$20.00 (C), IEEE
Bethencourt J, Sahai A, Waters B (2007) Ciphertext-policy attribute-based encryption. In: 2007 IEEE symposium on security and privacy (SP’07), IEEE, pp 321–334
Pathan ASK (ed) (2016) Security of self-organizing networks: MANET, WSN, WMN. CRC Press, VANET
Bachhav S, Chaudhari C, Shinde N, Kaloge P (2015) Secure multi-cloud data sharing using key aggregate cryptosystem for scalable data sharing. Int J Comput Sci Inf Technol 6(5):4479–4482
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Nature Singapore Pte Ltd.
About this chapter
Cite this chapter
Rakshitha, K., Rao, A.S., Sagar, Y., Ramasubbareddy, S. (2020). Demonstrating Broadcast Aggregate Keys for Data Sharing in Cloud. In: Saini, H., Sayal, R., Buyya, R., Aliseri, G. (eds) Innovations in Computer Science and Engineering. Lecture Notes in Networks and Systems, vol 103. Springer, Singapore. https://doi.org/10.1007/978-981-15-2043-3_23
Download citation
DOI: https://doi.org/10.1007/978-981-15-2043-3_23
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-15-2042-6
Online ISBN: 978-981-15-2043-3
eBook Packages: EngineeringEngineering (R0)