Open Access   Article

The Bastion Scheme for Securing Data under Key Revelation

P. Snehasri1 , T. Aparna2

Section:Research Paper, Product Type: Journal Paper
Volume-6 , Issue-9 , Page no. 42-45, Sep-2018

CrossRef-DOI:   https://doi.org/10.26438/ijcse/v6i9.4245

Online published on Sep 30, 2018

Copyright © P. Snehasri, T. Aparna . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Citation

IEEE Style Citation: P. Snehasri, T. Aparna, “The Bastion Scheme for Securing Data under Key Revelation”, International Journal of Computer Sciences and Engineering, Vol.6, Issue.9, pp.42-45, 2018.

MLA Style Citation: P. Snehasri, T. Aparna "The Bastion Scheme for Securing Data under Key Revelation." International Journal of Computer Sciences and Engineering 6.9 (2018): 42-45.

APA Style Citation: P. Snehasri, T. Aparna, (2018). The Bastion Scheme for Securing Data under Key Revelation. International Journal of Computer Sciences and Engineering, 6(9), 42-45.

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Abstract

Moderndayspresent a prevailingmugger which breaks records discretionat some stage in acquiring cryptographic keys by means ofoppression or backdoors in a cryptographic software program. Once the encryption key is uncovered, the most effective possible degree to keep information confidentiality is to limit the attackers can allow accessing the ciphertext. This perhaps executed, for example, by sharing the ciphertext blocks to servers in compound executive domain names subsequently conceited that the attacker cannot reunion all of them. Nevertheless, if records are encrypted with existing schemes, an adversary geared up with the encryption key, can still compromise a single server and decrypt the ciphertext blocks saved therein. In this paper, we look at statistics confidentiality in opposition to an adversary which is aware of the encryption key and has to allow to a huge fraction of the ciphertext blocks. In this case, we endorse Bastion, a unique and efficient scheme that guarantees records confidentiality although the encryption key is leaked and the adversary allow to almost all ciphertext blocks. We examine the security of Bastion, and we evaluate its performance by means of a prototype implementation. We also discuss sensible insights with admire to the combination of Bastion in industrial dispersed storage structures. Our assessment outcomes recommend that Bastion is nicely-appropriate for integration in present systems because it incurs much less than five% overhead as compared to existing semantically at ease encryption modes.

Key-Words / Index Term

Moderndayspresent, ciphertext

References

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