This is a research protoype of the Balloon space-hard hash function.  The codeis still a work in progress. Some (not all) of the parts of the code that needattention are marked with TODO comments. See the LICENSE file for licensinginformation.Consult the INSTALL file for information on how to compile this code.---------------------------------------- _    _                  _             _ | |  | |                (_)           | || |  | | __ _ _ __ _ __  _ _ __   __ _| || |/\| |/ _` | '__| '_ \| | '_ \ / _` | |\  /\  / (_| | |  | | | | | | | | (_| |_| \/  \/ \__,_|_|  |_| |_|_|_| |_|\__, (_)                                  __/ |                                   |___/  Please DO NOT use this code in production!This is an early research prototype built exclusively for benchmarking purposesand it is almost certainly riddled with obvious security vulnerabilities. Inthe future, if this code gets the level of scrutiny that security-criticalproduction code deserves, I will remove this warning. Until then, here bedragons. ----------------------------------------Authors:  Henry Corrigan-Gibbs, Stanford  Dan Boneh, Stanford  Stuart Schechter, Microsoft ResearchContact Henry for questions about the code:   henrycg@cs.stanford.edu23 November 2015