A Novel Key Sharing Fuzzy Vault Scheme

doi:10.3837/tiis.2016.09.030

KSII TIIS

2016

DOI: 10.3837/tiis.2016.09.030

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A Novel Key Sharing Fuzzy Vault Scheme

Abstract: A novel key sharing fuzzy vault scheme is proposed based on the classic fuzzy vault and the Diffie-Hellman key exchange protocol. In this proposed scheme, two users cooperatively build their fuzzy vault for their shared key using their own biometrics. Either of the users can use their own biometrics to unlock the fuzzy vault with the help of the other to get their shared key without risk of disclosure of their biometrics. Thus, they can unlock the fuzzy vault cooperatively. The security of our scheme is based … Show more

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2022

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EEG Authentication System Using Fuzzy Vault Scheme

Baqer¹,

Albermany²

2022

Biomedical Engineering

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Authentication is the process of recognizing a user’s identity by determining claimed user identity by checking user-provided evidence, combining cryptographic with biometric can solve many of security issues, including authentication. Our goal is to try to combine cryptography and biometrics to achieve authentication using fuzzy vault scheme. Electroencephalography (EEG) signals will be used as they are unique and also difficult to expose and copy; also they are difficult to be hack, using nine healthy persons’ EEGs from the BCI Competition and extracting power features from signals spectrum of beta and alpha band of EEG signal, the extracted features are from three channels (C3, Cz, and C4), then support vector Machine (SVM) is used for classification. In this chapter, two tasks (left hand and right hand) are used from a four tasks in the dataset, and the system achieves 96.98% validation accuracy, using 10-fold cross-validation on the training set and the model is saved, after extract features, these features will used to be evaluated on a polynomial generated from the secret key using reed Solomon code and chaff points generated using tent map are added to hide the data, which create the final result that is the vault, for decoding the system using Lagrange interpolation for polynomial reconstruction and returning the key.

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EEG Authentication System Using Fuzzy Vault Scheme

Baqer¹,

Albermany²

2022

Biomedical Engineering

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A Novel Key Sharing Fuzzy Vault Scheme

Cited by 1 publication

References 9 publications

EEG Authentication System Using Fuzzy Vault Scheme

EEG Authentication System Using Fuzzy Vault Scheme

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