Google Releases Basic Homomorphic Encryption Tool

Google has released an open-source cryptographic tool: Private Join and Compute. From a Wired article: Private Join and Compute uses a 1970s methodology known as "commutative encryption" to allow data in the data sets to be encrypted with multiple keys, without it mattering which order the keys a...

Google Turns to Retro Cryptography to Keep Data Sets Private

Google's Private Join and Compute will let companies compare notes without divulging sensitive information...