Results 1 to 10 of about 7,338 (159)
A Review of Functional Encryption in IoT Applications [PDF]
Sensors, 2022 The Internet of Things (IoT) represents a growing aspect of how entities, including humans and organizations, are likely to connect with others in their public and private interactions.
Khurram Shahzad +2 more
doaj +4 more sources
A survey on functional encryption
Advances in Mathematics of Communications, 2023 To appear in Advances in Mathematics of Communications, https://www.aimsciences.org/article/doi/10.3934/amc ...
Carla Mascia +2 more
exaly +6 more sources
Dynamic Decentralized Functional Encryption [PDF]
Lecture Notes in Computer Science, 2020 Accepted paper for the CRYPTO 2020 conference [Abstract] We introduce Dynamic Decentralized Functional Encryption (DDFE), a generalization of Functional Encryption which allows multiple users to join the system dynamically, without relying on a trusted third party or on expensive and interactive Multi-Party Computation protocols.
Romain Gay +2 more
exaly +3 more sources
Face Privacy Protection Method for Autonomous Sensors Based on Hierarchical Format-Preserving Encryption [PDF]
SensorsAdvanced sensors in connected automated vehicles (CAVs) increasingly collect facial biometric information for environmental perception, posing serious privacy leakage risks. However, existing privacy protection methods for automotive data primarily focus
Haojie Ji +5 more
doaj +2 more sources
Consistency for Functional Encryption [PDF]
2021 IEEE 34th Computer Security Foundations Symposium (CSF), 2021 In functional encryption (FE) a sender, Alice, encrypts plaintexts for which a receiver, Bob, can obtain functional evaluations, while Charlie is responsible for initializing the encryption keys and issuing the decryption keys. Standard notions of security for FE deal with a malicious Bob and guarantee the confidentiality of Alice’s messages despite ...
Christian Badertscher +3 more
openaire +2 more sources
Sensors, 2021 The rapidly increasing expansion of distributed energy resources (DER), such as renewable energy systems and energy storage systems into the electric power system and the integration of advanced information and communication technologies enable DER ...
Turabek Gaybullaev +3 more
doaj +1 more source
Acceleration of Inner-Pairing Product Operation for Secure Biometric Verification
Sensors, 2021 With the recent advances in mobile technologies, biometric verification is being adopted in many smart devices as a means for authenticating their owners.
Seong-Yun Jeon, Mun-Kyu Lee
doaj +1 more source
Updatable Functional Encryption [PDF]
, 2017 Functional encryption (FE) allows an authority to issue tokens associated with various functions, allowing the holder of some token for function f to learn only \(f(\mathsf {D})\) from a ciphertext that encrypts \(\mathsf {D}\). The standard approach is to model f as a circuit, which yields inefficient evaluations over large inputs.
Afonso Arriaga +2 more
openaire +7 more sources
Efficient functional encryption for inner product with simulation-based security
Cybersecurity, 2021 Functional encryption (FE) is a novel paradigm for encryption scheme which allows tremendous flexibility in accessing encrypted information. In FE, a user can learn specific function of encrypted messages by restricted functional key and reveal nothing ...
Wenbo Liu +3 more
doaj +1 more source
Sensors, 2023 In Internet of Things (IoT) systems in which a large number of IoT devices are connected to each other and to third-party servers, it is crucial to verify whether each device operates appropriately.
Dong-Hyeon Ryu +3 more
doaj +1 more source