Results 11 to 20 of about 7,154 (253)
Backward Compatible Identity-Based Encryption [PDF]
Sensors, 2023 In this paper, we present a new identity-based encryption (IBE) system that is named Backward Compatible Identity-based Encryption (BC-IBE). Our BC-IBE is proposed to solve the problem caused by the out-of-synchronization between users’ private keys and ...
Jongkil Kim
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An efficient and provable secure revocable identity-based encryption scheme. [PDF]
PLoS ONE, 2014 Revocation functionality is necessary and crucial to identity-based cryptosystems. Revocable identity-based encryption (RIBE) has attracted a lot of attention in recent years, many RIBE schemes have been proposed in the literature but shown to be either ...
Changji Wang +3 more
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On the Anonymity of Identity-Based Encryption [PDF]
Journal of Applied Mathematics, 2013 Anonymity of identity-based encryption (IBE) means that given a ciphertext, one cannot distinguish the target identity from a random identity. In this paper, we thoroughly discuss the anonymity of IBE systems.
Song Luo, Ning Hu
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Efficient Leveled (Multi) Identity-Based Fully Homomorphic Encryption Schemes
IEEE Access, 2019 The first identity-based fully homomorphic encryption (IBFHE) scheme was constructed from identity-based encryption (IBE) and lattice-based cryptography by Gentry, Sahai, and Waters in CRYPTO 2013. Their IBFHE scheme is improved in this paper, exploiting
Tongchen Shen +4 more
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Efficient Extended Chaotic Map-Based IBE for Industrial Environment
IEEE Access, 2022 Identity-based encryption is a public key-based method of encryption that enables communicating identities to use some individual and unique information, such as their physical IP addresses and MAC addresses, to identify them and as public keys.
Tian-Fu Lee, Yi-Chien Huang
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Wildcarded Identity-Based Encryption [PDF]
Journal of Cryptology, 2010 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Abdalla Michel +7 more
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How to Hide the Real Receiver Under the Cover Receiver: CP-ABE With Policy Deniability
IEEE Access, 2020 Attribute-based encryption (ABE) is a useful tool for sharing an encrypted data to a target group. In a ciphertext-policy ABE (CP-ABE) scheme, a ciphertext includes a policy to indicate its receivers and only those receivers can correctly decrypt the ...
Po-Wen Chi, Ming-Hung Wang, Hung-Jr Shiu
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Identity-based Searchable Encryption Scheme Supporting Proxy Re-encryption [PDF]
Jisuanji gongcheng, 2019 The existing Identity-based Encryption with Keyword Search (IBEKS) cannot share search permissions.Therefore,an Identity-based Proxy Re-encryption with Keyword Search (IBPKS) scheme in cloud environment is proposed.The identity-based encryption algorithm
ZHU Minhui,CHEN Yanli,HU Yuanyuan
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CCA-Secure Deterministic Identity-Based Encryption Scheme [PDF]
Journal of Universal Computer Science, 2019 Deterministic public-key encryption, encrypting a plaintext into a unique ciphertext without involving any randomness, was introduced by Bellare, Boldyreva, and O'Neill (CRYPTO 2007) as a realistic alternative to some inherent drawbacks in randomized ...
Meijuan Huang +5 more
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Identity authentication scheme based on identity-based encryption
网络与信息安全学报, 2016 In large-scale communication nodes network,there are a large number of network nodes and so many types of equipment.So there are problems of certificate management difficulties and resource waste in the tradi-tional PKI cryptosystem.A mutual node ...
Ren-ji HUANG +2 more
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