Efficient Tamper-Evident Data Structures for Untrusted Servers - Dan Wallach
Channel: secappdev.org
Date: 2017-01-27

Authenticated data structures are the building blocks for blockchains and secure loggers. Dan explains how they can be built with hash functions. 

Dan Wallach is a professor in the systems group at Rice University's Department of Computer Science, He manages Rice's computer security lab. His research interests include mobile code, wireless and smartphone security, and the security of electronic voting systems.

Dan Wallach's research has been extensively published. He regularly blogs on Freedom to Tinker.