Hiding from Facebook: An Encryption Protocol resistant to Correlation Attacks

arXiv:2404.18817v1 Announce Type: new
Abstract: In many social networks, one publishes information that one wants to reveal (e.g., the photograph of some friends) together with information that may lead to privacy breaches (e.g., the name of these people). One might want to hide this sensitive information by encrypting it and sharing the decryption key only with trusted people, but this might not be enough. If the cipher associated to a face is always the same, correlation between the output of …

arxiv attacks breaches correlation cs.cr cs.si encryption facebook friends hide information may name networks people privacy protocol reveal sensitive sensitive information social social networks