Key Policy Attribute based Encryption (KP-ABE) . 148
A Key-Policy Attribute-Based Broadcast Encryption
... of attribute sets used for encryption and has a large attribute ...system encryption approach, the scheme overcomes the main obstacle which the low amount of entropy provided by the short ...
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PPDCP-ABE: Privacy-Preserving Decentralized Cipher-Policy Attribute-Based Encryption
... Cipher-policy Attribute-based Encryption Now, we define the security of a PPDCP-ABE scheme, which informally is any IND-sAS-CPA-secure DCP-ABE scheme with a privacy-preserving ...
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Key-Policy Multi-authority Attribute-Based Encryption
... a key for each authority of a given set A is ...during encryption these parameters are bound together irrevocably, then no authority can single-handedly decrypt any ciphertext and thus key escrow is ...
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C-CP-ABE: Cooperative Ciphertext Policy Attribute-Based Encryption for the Internet of Things
... session key exchange method, wherein a highly resource-constrained node obtains assistance from its more powerful neighbors when handling costly cryptographic ...
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Combining ABCs with ABE: Privacy Friendly Key Generation for Smart Card Based Attribute Based Encryption
... an attribute needs to be defined before a policy can be defined over that ...construction, encryption can only take place after the attribute is explicitly ...every attribute, as new ...
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Improving Privacy and Security in Decentralized Cipher text Policy Attribute-Based Encryption (CP-ABE)
... associatedattribute key should be changed and redistributed to the different people in a comparable get-together for in invert or forward ...trademark key isn't revived in a flash. One all the more ...
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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 ...allows encryption and decryption of data that depends on ...
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Duality in ABE: Converting Attribute Based Encryption for Dual Predicate and Dual Policy via Computational Encodings
... an attribute based encryption (ABE) scheme for arbitrary predicate into an ABE scheme for its dual ...convert key-policy ABE (KP-ABE) into ...
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Key distribution system and attribute-based encryption
... [12] Bethencourt, J., Sahai, A., Waters, B.: Ciphertext-policy attribute-based encryption. In: 2007 IEEE Symposium on Security and Privacy, pp. 321–334. IEEE Press, Los Alamitos(2007) [13] ...
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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, that ...
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Secure Deduplication of Encrypted Data in Cloud Using Attribute Based Encryption (ABE)
... primarily based garage system helping comfy ...trapdoor key related to the corresponding ciphertext, with which it may transfer the ciphertext over one get right of entry to policy into ciphertexts ...
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Group Selection and Key Management Strategies for Ciphertext-Policy Attribute-Based Encryption
... same key generation of type D ...an ABE scheme, and some may be applicable to the goals of this ...encrypting based on these user groups, revocation occurs by updating the groups to remove a ...every ...
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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 ...ciphertext-policy attribute-based encryption ...
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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 ...of ABE policies, the computational complexities ...
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A Novel Key-Policy Attribute-Based Encryption Schema with Verifiable Computation in Cloud
... that ABE ciphertexts are stored in the ...transformation key that allows the cloud to translate any ABE ciphertext satisfied by that user's attributes into a (constant-size) El Gamal- style ...
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IR-CP-ABE: Identity Revocable Ciphertext-Policy Attribute-Based Encryption for Flexible Secure Group-Based Communication
... 2 Based on the analysis presented above, it can be seen that the proposed schemes are more computation ...OIDR-CP- ABE have the same order of complexity as CP-ABE scheme, which means the presented ...
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www.ijcrd.com Page 674 Ciphertext-Policy Attribute-Based Encryption (CP-ABE) in Disruption Tolerant Military Network
... an attribute-based secure data retrieval scheme using CP-ABE for decentralized ...immediate attribute revocation enhances backward/forward secrecy of confidential data by reducing the windows ...
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