Paper 2005/232
Lightweight Key Exchange and Stream Cipher based solely on Tree Parity Machines
Markus Volkmer and Sebastian Wallner
Abstract
Alternative security solutions are considered in science and industry, motivated by the strong restrictions as they are often present in embedded security scenarios -- especially in a RFID setting. We investigate a low hardware-complexity cryptosystem for lightweight symmetric key exchange and stream cipher based on Tree Parity Machines. The speed of a key exchange is basically only limited by the channel capacity as is the stream cipher throughput. This work significantly improves and extends previously published results on TPMRAs. Again, characteristics of standard-cell ASIC design realizations as IP-core in 0.18-micrometer-CMOS technology are evaluated.
Note: This work ahs been presented at the ECRYPT Workshop on RFID and Lightweight Crypto, Graz University of Technology, July 14-15 2005, Graz, Austria.
Metadata
- Available format(s)
-
PDF
PS
- Category
- Secret-key cryptography
- Publication info
- Published elsewhere. ECRYPT Workshop on RFID and Lightweight Crypto, Graz University of Technology, July 14-15 2005, Graz, Austria
- Keywords
- stream cipherskey managementimplementation
- Contact author(s)
- markus volkmer @ tu-harburg de
- History
- 2005-07-20: revised
- 2005-07-20: received
- See all versions
- Short URL
- https://ia.cr/2005/232
- License
-
CC BY
BibTeX
@misc{cryptoeprint:2005/232,
author = {Markus Volkmer and Sebastian Wallner},
title = {Lightweight Key Exchange and Stream Cipher based solely on Tree Parity Machines},
howpublished = {Cryptology {ePrint} Archive, Paper 2005/232},
year = {2005},
url = {https://eprint.iacr.org/2005/232}
}
