Paper 2006/412
Preimage Attacks on CellHash, SubHash and Strengthened Versions of CellHash and SubHash
Donghoon Chang
Abstract
CellHash \cite{DaGoVa91} and SubHash \cite{DaGoVa92} were suggested
by J. Daemen, R. Govaerts and J. Vandewalle in 1991 and 1992.
SubHash is an improved version from CellHash. They have 257-bit
internal state and 256-bit hash output. In this paper, we show a
preimage attack on CellHash (SubHash) with the complexity
Metadata
- Available format(s)
- PDF PS
- Category
- Secret-key cryptography
- Publication info
- Published elsewhere. Unknown where it was published
- Keywords
- Hash FunctionPreimage Attack
- Contact author(s)
- pointchang @ gmail com
- History
- 2006-12-03: revised
- 2006-11-14: received
- See all versions
- Short URL
- https://ia.cr/2006/412
- License
-
CC BY
BibTeX
@misc{cryptoeprint:2006/412, author = {Donghoon Chang}, title = {Preimage Attacks on {CellHash}, {SubHash} and Strengthened Versions of {CellHash} and {SubHash}}, howpublished = {Cryptology {ePrint} Archive, Paper 2006/412}, year = {2006}, url = {https://eprint.iacr.org/2006/412} }