'2 keys' presentation slideshows

B+ tree & B tree

889 views • 71 slides

B+ tree & B tree

805 views • 71 slides

B + -Trees (Part 1)

B + -Trees (Part 1) . Motivation. AVL tree with N nodes is an excellent data structure for searching, indexing, etc. The Big-Oh analysis shows most operations finishes within O(logN) time The theoretical conclusion works as long as the entire structure can fit into the main memory

604 views • 50 slides

Introduction to Ad-hoc & Sensor Networks Security

In The Name of God. Introduction to Ad-hoc & Sensor Networks Security. www.Mohammad.Ehdaie.com. ISC Student Branch in KNTU 4 th Workshop Ad-hoc & Sensor Networks Security. Single Master Key. Distinct Pair-wise Keys. Infeasible. Large Memory. Low Security.

529 views • 38 slides

B+ Trees

B+ Trees. Brian Lee CS157B Section 1 Spring 2006. Table of Contents. History of B+ Trees Definition of B+ Trees Searching in B+ Trees Inserting into B+ Trees Deleting from B+ Trees Works Cited. History of B+ Trees.

553 views • 28 slides

Block Cipher Operation

Block Cipher Operation. Raj Jain Washington University in Saint Louis Saint Louis, MO 63130 Jain@cse.wustl.edu Audio/Video recordings of this lecture are available at: http://www.cse.wustl.edu/~jain/cse571-11/. Overview. Double DES, Triple DES, DES-X Encryption Modes for long messages:

815 views • 23 slides

189 views • 13 slides

198 views • 12 slides