Download or read book Spatial Encryption written by Michael Alexander Hamburg and published by Stanford University. This book was released on 2011 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since Boneh and Franklin and Cocks first constructed identity-based encryption in 2001, many variants of that technology have appeared. We present a unified model for those variants. Furthermore, we show two highly flexible designs which can be used to build new systems under this model. We prove the security of these systems, and discuss applications to other areas of cryptography and security.