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The U.S. Army Research Laboratory (ARL) multimodal signature database (MMSDB) advanced data storage solutions and security of data over the web

The U.S. Army Research Laboratory (ARL) archives vast amounts of data requiring a secure, portable file format, along with a versatile software library for storing and accessing its data. Hierarchical Data Format 5 (HDF5) is a popular, general-purpose library and open-source file format designed for archiving data, and providing extreme interoperability and data encryption for secure accessibility. This paper will provide an overview of the current state of effectively integrating encryption algorithms into HDF5 datasets, along with possible applications, expectations, and limitations, including a discussion on creating a framework for dissemination of sensitive data over the Web.