When Kudelski Security approaches a security assessment of a FinTech company such as Oxygen, we always aim to provide a full suite of coverage to
Category: Crypto
Benchmarking privacy-preserving motion detection
This blog post is about benchmarking the IoT prototype we have been building for the FENTEC project, using functional encryption. For more information, please see
The definitive guide to “Modulo Bias and how to avoid it”!
In this post, we discover a strange creature named Modulo Bias, learn how it is born, why it is so dangerous, and how to fight
Code Audit of Boxcryptor
Boxcryptor is a software developed by Secomba GmbH which focuses on protecting files stored on external cloud providers by over-encrypting the files and even
Detecting movement using motion vectors & functional encryption
We have already discussed what Functional Encryption is in a previous post and mentioned we are building a prototype leveraging FE to detect motion. Let’s
Forget Homomorphic Encryption, Here Comes Functional Encryption
Have you ever heard of Functional Encryption (FE)? If so, you may be associating it with some sort of homomorphic encryption, which is not wrong,
Kudelski Security Research 