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Paper 2008/377
TRIVIUM's output partially autocancels
Michael Vielhaber
Abstract
The eStream cipher proposal TRIVIUM outputs an XOR sum of six internal state bits. These in turn are obtained from 18 bits linearly, plus six ANDings of two bits each. We show that 4 of the 18 linear terms cancel between themselves.
Metadata
- Available format(s)
-
PDF
- Category
- Secret-key cryptography
- Publication info
- Published elsewhere. Unknown where it was published
- Keywords
- cryptanalysis
- Contact author(s)
- vielhaber @ gmail com
- History
- 2008-09-06: received
- Short URL
- https://ia.cr/2008/377
- License
-
CC BY
