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Security and searchability in secret sharing-based data outsourcing
International Journal of Information Security, 2015A major challenge organizations face when hosting or moving their data to the Cloud is how to support complex queries over outsourced data while preserving their confidentiality. In principle, encryption-based systems can support querying encrypted data, but their high complexity has severely limited their practical use.
M. A. Hadavi +3 more
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On the Maximality of Secret Data Ratio in CPTE Schemes
2011Based on the ring of integers modulo 2r, Chen-Pan-Tseng (2000) introduced a block-based scheme (CPT scheme) which permits in each block F of size m×n of a given binary image B to embed r =⌊log2(k+1)⌋ secret bits by changing at most two entries of F, where k=mn .
Phan Trung Huy, Nguyen Hai Thanh
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Secrets of the Flight Data Recorder
2002Dave King, the veteran British air crash investigator, made one criticism in his report to Cynthia Keegan on Flight 427. He called the state of the regulations that allowed US airlines to continue flying with a minimum standard for flight data recorders “a handicap to the investigation.” He added, “The addition of flight control positions”—routine ...
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Degrees of Secrecy: Factual Secrets and Trade Secrets in Data
To secure the value from their intellectual assets, firms use intellectual property protection mechanisms (IPPM). Amongst the types of IPPM, secrets are increasingly recognized as crucial for the protection of data. While there is significant research addressing nuances in the degree of each IPPM (for example, the degree of technological complexity ...Nicola Searle +2 more
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A Secret and Traceable Approach for Cloud Data Sharing
2023 IEEE 10th International Conference on Cyber Security and Cloud Computing (CSCloud)/2023 IEEE 9th International Conference on Edge Computing and Scalable Cloud (EdgeCom), 2023Chenying Xu +2 more
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Secret sharing with secure secret reconstruction
Information Sciences, 2020Yining Liu, Lein Harn, Chingfang Hsu
exaly
Strong (n,t,n) verifiable secret sharing scheme
Information Sciences, 2010Changlu Lin, Lein Harn
exaly