Key-Policy Attribute-Based Encryption Scheme
Concrete Attribute-Based Encryption Scheme with Verifiable Outsourced Decryption
... the encryption the cloud cannot know the information of the encrypted ...uses encryption scheme for access control of encrypted ...many encryption schemes can achieve and provide security ...
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A Key-Policy Attribute-Based Broadcast Encryption
... of attribute sets used for encryption and has a large attribute ...our scheme is proved by using static, generically secure assumptions in Composite order bilinear groups, which do not depend ...
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Key Management Scheme based on the Attribute Based Encryption for Sensor Networks
... proposed scheme, ACI KGC understands that the cooperation of the private key does not issue the keyword from an encoded ...secret key and there are distinct recommendations for how to demonstrate ...
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Key-Policy Multi-authority Attribute-Based Encryption
... the scheme gives to the encryptor the opportunity to request more guarantees about the legitimacy of the decryptor’s ...a key for each authority of a given set A is ...during encryption these ...
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User Collusion Avoidance Scheme for Privacy-Preserving Decentralized Key-Policy Attribute-Based Encryption
... The second potential application is smart grid where smart gridŠs control center can use ABE to broadcast a single encrypted message to a specific group of users (smart meters) [18]. Each user in the targeted group can ...
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User Collusion Avoidance Scheme for Privacy-Preserving Decentralized Key-Policy Attribute-Based Encryption
... proposed scheme on mobile ...novel scheme which ensures the user’s privacy with constant size ciphertext could be a potential future ...proposed scheme could be done on mobile device ...
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User collusion avoidance scheme for privacy-preserving decentralized key-policy attribute-based encryption
... proposed scheme on mobile ...novel scheme which ensures the user’s privacy with constant size ciphertext could be a potential future ...proposed scheme could be done on mobile device ...
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A ciphertext-policy attribute-based encryption scheme with constant ciphertext length
... secret key by combining their secret ...secret key queries can be issued by the adversary A after the challenge ...the Key- Gen queries L 1 and L 2 such as (L 1 |= W ∗ ) ∧ (L 2 |= W ∗ ) and (L 1 ∪ ...
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Software implementation of an Attribute-Based Encryption scheme
... ciphertext-policy attribute-based encryption protocol uses bilinear pairings to provide control access mechanisms, where the set of user’s attributes is specified by means of a linear secret ...
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KEY-POLICY ATTRIBUTE BASED ENCRYPTION TO SECURE DATA STORED IN CLOUD
... Words: Attribute Based Encryption, fine-grained sharing,Key Policy, ...are based on the assumption that the server is in the trusted domain of the data owner, and therefore an ...
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Ciphertext Policy Attribute Based Encryption
... Words: policy, fine grained access control, attribute based ...day attribute based encryption has paid a lot of ...this scheme it allows encryption and decryption ...
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Key distribution system and attribute-based encryption
... new key distribution system and attribute-based encryption scheme on non- commutative ring where the complexity required for enciphering and deciphering is ...system encryption ...
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Attribute-Based Encryption with Key Cloning Protection
... of key cloning in attribute-based encryption ...of attribute-based encryption scheme, called token-based attribute- based encryption, ...
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Secure Key Generation in Attribute Based Encryption
... Key words – Access Control; key issuing; ABE; Attribute Authority; KGSP; DSP; Check ability I. INTRODUCTION Cloud computing suggests that sharing of resources to totally different applications. We ...
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Secure Circuit Ciphertext-Policy Attribute-Based Encryption with Time-Specified Attribute Scheme in Cloud Computing
... uses attribute-based encryption to encrypt the stored data which accomplishing access control and data ...shows, attribute-based encryption with delegation come ...the ...
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Group Selection and Key Management Strategies for Ciphertext-Policy Attribute-Based Encryption
... same key generation of type D ...ABE scheme, and some may be applicable to the goals of this ...sharing scheme. By encrypting based on these user groups, revocation occurs by updating the ...
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Attribute Based Encryption with Equality Test in Cloud Computing Using Key Policy
... VI. PERFORMANCE EVALUATION We in theory analyze the straight line quality of the projected theme and alternative PKEwET schemes in Table one. we have a tendency to describe the process quality in terms of the involution ...
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Key-policy Attribute-based Encryption for Boolean Circuits from Bilinear Maps
... 2. John Bethencourt, Amit Sahai, and Brent Waters. Ciphertext-policy attribute-based encryption. In IEEE Symposium on Security and Privacy, S&P 2007, pages 321–334. IEEE Computer Society, ...
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Protecting User Privacy By Using Decentralized Key-Policy Attribute-Based Encryption
... Ciphertext-Policy Attribute-Based Encryption An Expensive, Efficient, And Provably Secure Realization by ...The scheme presents a new methodology for realizing a ...
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A Novel Key-Policy Attribute-Based Encryption Schema with Verifiable Computation in Cloud
... Attribute-Based Encryption (ABE) is a promising cryptographic primitive which significantly enhances the versatility of access control ...ABE key-issuing and decryption are getting ...
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