Session 5 Hash functions and digital signatures. Contents Hash functions – Definition – Requirements – Construction – Security – Applications 2/44.
Dictionaries Collection of pairs. (key, element) Pairs have different keys. Operations. get(theKey) put(theKey, theElement) remove(theKey)
CHAPTER 8
CHAPTER 81 HASHING All the programs in this file are selected from Ellis Horowitz, Sartaj Sahni, and Susan Anderson-Freed “Fundamentals of Data Structures.
Group-based Source Authentication in VANETs You Lu, Biao Zhou, Fei Jia, Mario Gerla UCLA {youlu, zhb, feijia, gerla}@cs.ucla.edu.
CHAPTER 8 Hashing Instructor: C. Y. Tang Ref.: Ellis Horowitz, Sartaj Sahni, and Susan Anderson-Freed, “Fundamentals of Data Structures in C,” Computer.
Session 5
