Computing on Encrypted Data into the Cloud Though Fully Homomorphic Encryption
نویسندگان
چکیده
منابع مشابه
Searching and Sorting of Fully Homomorphic Encrypted Data on Cloud
The challenge of maintaining confidentiality of stored data in cloud is of utmost importance to realize the potential of cloud computing. Storing data in encrypted form may solve the problem, but increases the security issues and diminishes the essence of cloud while performing operations on cloud data by repeated decryption-encryption. Hence, Fully homomorphic encryption (FHE) is an effective ...
متن کاملHomomorphic Encryption Based Data Security on Federated Cloud Computing
Cloud computing usage has increased rapidly in both industries and in research. In recent days as the data grows rapidly, in order to meet the business needs federated cloud is adopted. In federated cloud, as the data is stored and processed away from the user and the cloud service provider, privacy and integrity of the data plays a crucial role. This paper proposes a practical and efficient me...
متن کاملOn the Security of Fully Homomorphic Encryption and Encrypted Computing: Is Division safe?
Since fully homomorphic encryption and homomorphically encrypted computing preserve algebraic identities such as 2 ∗ 2 = 2 + 2, a natural question is whether this extremely utilitarian feature also sets up cryptographic attacks that use the encrypted arithmetic operators to generate or identify the encryptions of known constants. In particular, software or hardware might use encrypted addition ...
متن کاملProcessing Encrypted Data Using Homomorphic Encryption
Fully Homomorphic Encryption (FHE) was initially introduced as a concept shortly after the development of the RSA cryptosystem, by Rivest et al. [54]. Although long sought after, the first functional scheme was only proposed over thirty years later by Gentry [34, 35] in 2009. The same blueprint to construct FHE has been followed in all subsequent work. First a scheme is constructed which can ev...
متن کاملQuantum Search on Encrypted Data Based on Quantum Homomorphic Encryption
Here we propose a quantum search protocols on ciphered superposition state based on quantum homomorphic encryption where a client Alice with limited quantum ability can deliver her encrypted quantum data to a powerful but untrusted quantum search server and let the server search for her without decryption. By outsourcing the key-updating and interaction work to a trusted key center, the client ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Transactions on Machine Learning and Artificial Intelligence
سال: 2017
ISSN: 2054-7390
DOI: 10.14738/tmlai.54.3225