Adaptive Single-Block Hash Function for Short Message

DOI

10.2991/isrme-15.2015.237How to use a DOI?

Keywords

Adaptive; Single-block hash function; Birthday attack; Avalanche effect; 0-1 balanced.

Abstract

An adaptive single-block hash function was designed and realized for short message in this paper to effectively solve the drawbacks of MD5 or SHA, such as the padding redundancy and fixed message digest. It took 128, 256 or 512 bits as input, and 128, 160, 192, 224 or 256 bits as output. Its characteristic is that the input is adaptive based on short message length for reducing padding redundancy, the output is also adjustable for applying to the security applications that requires the digest with variable length. The experimental result showed that the purposed hash function meet the strict avalanche effect, 0-1 balanced and has good ability against the attack.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zhen-zhen Wang
AU  - Yong-zhen Li
PY  - 2015/04
DA  - 2015/04
TI  - Adaptive Single-Block Hash Function for Short Message
BT  - Proceedings of the 2015 International Conference on Intelligent Systems Research and Mechatronics Engineering
PB  - Atlantis Press
SP  - 1150
EP  - 1155
SN  - 1951-6851
UR  - https://doi.org/10.2991/isrme-15.2015.237
DO  - 10.2991/isrme-15.2015.237
ID  - Wang2015/04
ER  -