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 ...

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 ...

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 ...

Abstract: Vertical federated learning (VFL) enables the collaborative training of machine learning (ML) models in settings where the data is distributed amongst multiple parties who wish to protect ...

“You were right, your method really does break the encryption! Congratulations.” Late last October, Lee Changmin (26), a Ph.D. student at Seoul National University’s Department of Mathematical ...

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 ...

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 ...

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 ...