Zero Knowledge dB
Ch5 of Schneier _Advanced Cryptography_
http://pages.cs.wisc.edu/~mkowalcz/628.pdf
https://blog.cryptographyengineering.com/2014/11/27/zero-knowledge-proofs-illustrated-primer/
https://www.corero.com/blog/146-encryption-solutions-for-the-cloud-part-2-gazzang-is-built-for-big-data-environments.html Look at zncrypt (has gazzang.com now become cloudera?)
https://en.wikipedia.org/wiki/Transparent_Data_Encryption











