This project implements a functional-based encryption system for the Red channel of a color image. The goal is to selectively encrypt only the red channel while leaving the green and blue channels ...

Cryptographic obfuscation and functional encryption have emerged as pivotal tools in contemporary cryptography, offering novel ways to secure software and data while preserving functionality. At its ...

Abstract: In response to the security and privacy issues associated with sensing devices in contemporary crowd sensing systems, the paper proposes a crowd sensing networks method based on the MFHE ...

Abstract: As voting plays an important role in democratic society, both the privacy and verifiability of voting are particularly important in computer-supported voting system. In this paper, we ...

Functional Encryption overcomes all-or-nothing limitation of traditional public key encryption. However, there are still very few works that combine access control and function evaluation with ...

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CORK, Ireland--(BUSINESS WIRE)--More than 4,100 publicly disclosed data breaches occurred in 2022, with approximately 22 billion records leaked. Most of it was not encrypted. Vaultree, the Data-In-Use ...

Multi-input functional encryption (MIFE) was introduced by Goldwasser et al. (EUROCRYPT 2014) as a compelling extension of functional encryption. In MIFE, a receiver is able to compute a joint ...

What's the biggest problem in data security these days? Would you believe it's the widespread use of "trusted servers" to store and secure data, at least according to Amit Sahai, Brent Waters, and ...