Results 1 to 10 of about 541 (160)
Lattice-Based Logarithmic-Size Non-Interactive Deniable Ring Signatures [PDF]
Entropy, 2021 Deniable ring signature can be regarded as group signature without group manager, in which a singer is capable of singing a message anonymously, but, if necessary, each ring member is allowed to confirm or disavowal its involvement in the signature via ...
Huiwen Jia, Chunming Tang, Yanhua Zhang
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Heterogeneous deniable authenticated encryption for location-based services. [PDF]
PLoS ONE, 2021 The location-based services can provide users with the requested location information. But users also need to disclose their current location to the location-based service provider. Therefore, how to protect user's location privacy is a major concern. In
Chunhua Jin +5 more
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Deniable ring signature scheme based on the ISRSAC digital signature algorithm [PDF]
PeerJ Computer ScienceThis article introduces a deniable ring signature scheme within the framework of a ring signature protocol, which allows a member of the ring to assert or deny their role as the signature’s originator without the involvement of a trusted third party ...
Yanshuo Zhang +4 more
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Mobile Payment Protocol with Deniably Authenticated Property [PDF]
Sensors, 2023 Mobile payment services have been widely applied in our daily life, where users can conduct transactions in a convenient way. However, critical privacy concerns have arisen.
Yunzhuo Liu +4 more
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Towards Secure Internet of Things: A Coercion-Resistant Attribute-Based Encryption Scheme with Policy Revocation [PDF]
EntropyWith the development and application of the Internet of Things (IoT), the volume of data generated daily by IoT devices is growing exponentially. These IoT devices, such as smart wearable devices, produce data containing sensitive personal information ...
Yuan Zhai +4 more
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Stream Deniable-Encryption Algorithms [PDF]
Computer Science Journal of Moldova, 2016 A method for stream deniable encryption of secret message is proposed, which is computationally indistinguishable from the probabilistic encryption of some fake message. The method uses generation of two key streams with some secure block cipher.
N.A. Moldovyan +3 more
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CoRR, 2022 Steganography conceals the secret message into the cover media, generating a stego media which can be transmitted on public channels without drawing suspicion. As its countermeasure, steganalysis mainly aims to detect whether the secret message is hidden in a given media. Although the steganography techniques are improving constantly, the sophisticated
Yong Xu +4 more
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Deniable authentication for multi-party protocol
网络与信息安全学报, 2016 Deniable authentication can authenticate messages like digital signatures,and its non-public verification can meet many requirements that cannot be met by signatures,such as privacy preservation.How to achieve deni-able authentication with multi-party ...
Yong CHEN,Long LU,Sheng-ke ZENG,Ming-xing HE
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False-Bottom Encryption: Deniable Encryption From Secret Sharing
IEEE Access, 2023 We show how to implement a deniable encryption method from secret sharing. Unlike the related concept of honey encryption, which employs a preprocessing step in symmetric encryption to re-shape the distribution of a plaintext towards making the real ...
Shahzad Ahmad +2 more
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Mind, 2023 AbstractCommunication can be risky. Like other kinds of actions, it comes with potential costs. For instance, an utterance can be embarrassing, offensive, or downright illegal. In the face of such risks, speakers tend to act strategically and seek ‘plausible deniability’. In this paper, we propose an account of the notion of deniability at issue.
Alexander Dinges, Julia Zakkou
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