@inproceedings{9cc2e729679e406d892ee68dd0d63a5d,

title = "How to construct universal one-way hash functions of order r",

abstract = "At ASIACRYPT 2004, Hong et al. introduced the notion of UOWHFs of order r > 0. A UOWHF has the order r if it is infeasible for any adversary to win the game for UOWHF where the adversary is allowed r adaptive queries to the hash function oracle before outputting his target message. They showed that if a UOWHF has the order r, its some-round MD (Merkle-Damg{\aa}rd) or some-level TR (TRee) extension is a UOWHF. Since MD and TR extensions do not require additional key values except the key of compression functions for hashing, their result means that the order of UOWHFs can be useful for minimizing the total key length. In this paper we study how to construct such UOWHFs of order r. As the first step, we observe Bellare-Rogaway UOWHF and Naor-Yung UOWHF. It is shown that Bellare-Rogaway UOWHF has the order 0 and that Naor-Yung UOWHF has the order 1. We generalize the construction of Naor-Yung UOWHF based on a one-way permutation to that of the UOWHF of order r.",

keywords = "Collision Resistant Hash Function (CRHF), Hash Function, Higher Order Universal One-Way Hash Function, Universal One-Way Hash Function (UOWHF)",

author = "Deukjo Hong and Jaechul Sung and Seokhie Hong and Sangjin Lee",

year = "2005",

doi = "10.1007/11596219_6",

language = "English",

isbn = "3540308059",

series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",

publisher = "Springer Verlag",

pages = "63--76",

booktitle = "Progress in Cryptology - INDOCRYPT 2005 - 6th International Conference on Cryptology in India, Proceedings",

note = "6th International Conference on Cryptology in India, INDOCRYPT 2005 ; Conference date: 10-12-2005 Through 12-12-2005",

}