Paper 2023/1238
A remark on the Independence Heuristic in the Dual Attack
Abstract
Ducas and Pulles in "Does the Dual-Sieve Attack on Learning with Errors even Work?" especially report on experiments they made comparing the distributions of scores for random targets and BDD targets. They discovered that the distribution of scores for BDD targets deviate from the predictions made under the independence heuristic. Here, we want to derive approximations for the distributions which take into account the dependency that occur in the scores. These approximations allow to find heuristic estimates for the success probability of distinguishing between the two distributions.
Metadata
- Available format(s)
- Category
- Public-key cryptography
- Publication info
- Preprint.
- Keywords
- latticesdual attack
- Contact author(s)
-
andreas wiemers @ bsi bund de
stephan ehlen @ bsi bund de
kaveh bashiri @ bsi bund de - History
- 2023-12-29: revised
- 2023-08-16: received
- See all versions
- Short URL
- https://ia.cr/2023/1238
- License
-
CC BY
BibTeX
@misc{cryptoeprint:2023/1238, author = {Andreas Wiemers and Stephan Ehlen and Kaveh Bashiri}, title = {A remark on the Independence Heuristic in the Dual Attack}, howpublished = {Cryptology {ePrint} Archive, Paper 2023/1238}, year = {2023}, url = {https://eprint.iacr.org/2023/1238} }