As a new public key primitive, attribute-based encryption (ABE) is envisioned to be a promising tool for implementing fine-grained access control.
Abstract. As a new public key primitive, attribute-based encryption. (ABE) is envisioned to be a promising tool for implementing fine-grained.
To further address the concern of user access privacy, privacy-aware ABE schemes are being developed to achieve hidden access policy recently. For the purpose ...
Abstract. As a new public key primitive, attribute-based encryption. (ABE) is envisioned to be a promising tool for implementing fine-grained.
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On one hand, the use of ABE techniques allows the data owner to restrict access to his outsourced encrypted data to users that possess the required attributes.
who shares the decryption key, security requirement of user accountability is defined addi- tionally. User accountability means that if a user has a ...
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Jun 7, 2024 · This paper proposes an efficient and accountable leakage-resistant scheme based on attribute encryption.
The hidden keys of the user each are labeled with a sequence of attributes in an ABE theme and hence the cipher text. The text in the cipher encrypts a message ...
Attribute-based encryption (ABE) is a promising technique for fine-grained access control of encrypted data in a cloud storage, however, decryption involved in ...
The notion of Strong CP-ABE is proposed, allowing each attribute private key to be linked to the corresponding user's secret that is unknown to the ...