Context-sensitive initialization vectors (IVs)

See the following -

FIS Releases Major Upgrade to GT.M - the Leading Open Source "NoSQL" Platform in Healthcare

Press Release | FIS Global | March 29, 2016

FIS has just released a major upgrade to GT.M. GT.M is the database of record and “NoSQL” application development & deployment platform at some of the largest real-time core-banking and electronic health record systems deployments around the world. With its source code available under a free / open source software (FOSS) license, GT.M has been downloaded over 135,000 times from its primary site, is bundled with selected applications, and can be installed on contemporary Debian/Ubuntu systems with sudo apt-get install fis-gtm.