Multi-authority Attribute Based Encryption

By Melissa Chase. Theory of Cryptography Conference, 2007

1,276 citations recorded by the source corpus.

Subfields: Artificial Intelligence, Computational Theory and Mathematics

View Paper: https://www.semanticscholar.org/paper/8684be807d5b00d38734dc42d458e0339b0ad753

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In Computational Theory and Mathematics

Citations in the corpus

Predicate Privacy in Encryption Systems (2009, background): “In attribute-based encryption (ABE) [25] [20] [3] [24] [15] [23], a user can receive a capability representing an access control policy over the attributes of an encrypted record.”
Cryptographic Cloud Storage (2010, background): “The setting where attributes can be distributed by multiple parties is considered in [17, 18].”
Predicate Encryption Supporting Disjunctions, Polynomial Equations, and Inner Products (2008, background): “[11] M.”
Fully Secure Functional Encryption: Attribute-Based Encryption and (Hierarchical) Inner Product Encryption (2010, background): “Several previous works have pursued directions falling into this general framework, e.g. [34,25,17,5,32,24,39,27,12].”
Decentralizing Attribute-Based Encryption (2011, methodology): “Since the introduction of Attribute-Based Encryption, several works [8, 30, 44, 29, 23, 54, 21, 22, 37] have proposed different ABE systems and applications.”
A ciphertext-policy attribute-based encryption scheme with constant ciphertext length (2009, background): “There are some extended ABE schemes such as ABE schemes with the multi-authority [14, 22], an attribute-based broadcast encryption scheme [23], and a CP-ABE scheme with recipient anonymity [25].”
Functional Encryption: Definitions and Challenges (2011, methodology): “One notable application of this is Attribute-Based Encryption where multiple authorities are used [ Cha07 , CC09].”
DAC-MACS: Effective Data Access Control for Multiauthority Cloud Storage Systems (2013, methodology): “However, some of them [7], [8] still require a global authority.”
Attribute-based encryption with non-monotonic access structures (2007, background): “Chase [13] gave a “multi-authority” construction in which a user’s key is constructed by combining components received from diﬀerent authorities.”
Attribute-Based Encryption with Partially Hidden Encryptor-Specified Access Structures (2008, methodology): “The technique of [10] can be applicable to our schemes too.”
Federated Learning With Blockchain for Autonomous Vehicles: Analysis and Design Challenges (2020, methodology): “that this can be formally assured in practice by using Intel’s extensions, which has successfully been applied in blockchain system [24], [25].”
Ciphertext-Policy Attribute-Based Encryption: An Expressive, Efficient, and Provably Secure Realization (2011, background): “Since the introduction of Attribute-Based Encryption by Sahai and Waters [35], there have been several papers [27, 7, 19, 33, 26] that have proposed different varieties of ABE.”
How to Delegate and Verify in Public: Verifiable Computation from Attribute-based Encryption (2012, background): “Interestingly, a similar scheme can be constructed from Chase’s multi-author ity ABE [7], by using function identifiers (e.”
Provably secure ciphertext policy ABE (2007, background): “In [5], Chase answers an open problem posed in [13] and presents a scheme in which (disjoint sets of) attributes are assigned by multiple authorities.”
Expressive Key-Policy Attribute-Based Encryption with Constant-Size Ciphertexts (2011, background): “Extensions to the multi-authority scenario were investigated in [15, 16] for a conjunctive”
Persona: an online social network with user-defined privacy (2009, background): “Multi-authority ABE [7, 23] removes the need for transitive key translations but requires each user to have a globally-unique identifier and the attribute set to be partitioned amongst the users.”