Security

Semantic Attribute-Based Encryption: A Framework for Combining ABE schemes with Semantic Technologies

Attribute-Based Encryption (ABE) is a cryptographic solution to protect resources in a fine-grained manner based on a set of public attributes. This is similar to attribute-based …

hamed-arshad
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Heart-Based Biometric Protocols: A look back over almost two decades

This article surveys the literature over the period 2003-2021 on heart-based biometric protocols. In particular, we focus on how the heart signal is transformed from a continuous …

lara-ortiz-martin
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Are the Interpulse Intervals of an ECG signal a good source of entropy? An in-depth entropy analysis based on NIST 800-90B recommendation

In recent years many authors have explored the use of biological signals for security issues. In the context of cardiac signals, the use of Inter-Pulse Interval (IPI) values as a …

lara-ortiz-martin
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Feasibility analysis of Inter-Pulse Intervals based solutions for cryptographic token generation by two electrocardiogram sensors

In this paper we address the problem of how two devices that are sensing the same heart signal can generate the same cryptographic token by extracting them from the Inter-Pulse …

lara-ortiz-martin
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Weaknesses of fingerprint-based mutual authentication protocol

The Internet of Things is an emerging paradigm, which is used to link physical objects with Internet. One of the most common ways of communicating and identifying objects on …

pablo-picazo-sanchez
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