Results 1 to 10 of about 79 (44)
Revocable identity‐based matchmaking encryption in the standard model
IET Information Security, 2023 Identity‐based Matchmaking Encryption (IB‐ME) is an extension notion of matchmaking encryption (CRYPTO 2019), where a sender and a receiver can specify an access policy for the other party.
Zhe Jiang +5 more
doaj +4 more sources
LMIBE: Lattice-Based Matchmaking Identity-Based Encryption for Internet of Things
IEEE Access, 2023 Under the usage of new technologies, Internet of Things (IoT) develops rapidly and provides a great convenience for our lives. It is critical for ensuring security to IoT systems as the tremendous growth of IoT applications.
Xufeng Tao +3 more
doaj +5 more sources
Identity-Based Matchmaking Encryption with Equality Test
EntropyThe identity-based encryption with equality test (IBEET) has become a hot research topic in cloud computing as it provides an equality test for ciphertexts generated under different identities while preserving the confidentiality.
Zhen Yan +4 more
doaj +6 more sources
Revocable Identity-Based Matchmaking Encryption with Equality Test for Smart Healthcare
SensorsSmart healthcare establishes a safe, reliable, and efficient medical information system for the public with the help of the Internet of Things, cloud storage, and other Internet technologies.
Xiaokun Zheng, Dong Zheng, Yinghui Zhang
doaj +7 more sources
Identity-Based Matchmaking Encryption Without Random Oracles [PDF]
Lecture Notes in Computer Science, 2021 Identity-based matchmaking encryption (IB-ME) is a generalization of identity-based encryption where the sender and the receiver can both specify a target identity: If both the chosen target identities match the one of the other party, the plaintext is revealed, and otherwise the sender’s identity, the target identity, and the plaintext remain hidden ...
Danilo Francati +2 more
exaly +7 more sources
Hierarchical Identity-Based Matchmaking Encryption [PDF]
Lecture Notes in Computer ScienceIdentity-based matchmaking encryption (IB-ME) is an advanced encryption scheme that allows both the sender and the receiver to specify their respective identities.
Sohto Chiku +2 more
exaly +3 more sources
Lecture Notes in Computer ScienceIdentity-based matchmaking encryption (IB-ME), proposed by Ateniese et al. (Crypto 2019), is a type of matchmaking encryption (ME). In IB-ME, the sender can specify a target identity rcv during encryption, and the receiver can set a target identity snd ...
Xavier Boyen, Qinyi Li, Boyen Xavier
exaly +3 more sources
Inner-Product Matchmaking Encryption: Bilateral Access Control and Beyond Equality
IET Information Security, 2023 We present an inner-product matchmaking encryption (IP-ME) scheme achieving weak privacy and authenticity in prime-order groups under symmetric external Diffie–Hellman (SXDH) assumption in the standard model.
Qiaohan Chu +3 more
doaj +2 more sources
Identity-Based Matchmaking Encryption from Standard Assumptions [PDF]
, 2022 In this work, we propose the first identity-based matchmaking encryption (IB-ME) scheme under the standard assumptions in the standard model. This scheme is proven to be secure under the symmetric external Diffie-Hellman (SXDH) assumption in prime order ...
Jie Chen 0021 +3 more
openaire +3 more sources
Privacy-Aware and Security-Enhanced Efficient Matchmaking Encryption
IEEE Transactions on Information Forensics and Security, 2023 Data sharing technologies enable users to outsource data and privately share information with arbitrary recipients without geographic barriers. However, existing efforts for secure data sharing are either inflexible, insufficiently-secure or inefficient.
Jianfei Sun, Guowen Xu, Tianwei Zhang
exaly +2 more sources