Paper 2025/123

Falcon on ARM Cortex-M4: an Update

Thomas Pornin, NCC Group
Abstract

This note reports new implementation results for the Falcon signature algorithm on an ARM Cortex-M4 microcontroller. Compared with our previous implementation (in 2019), runtime cost has been about halved.

Metadata
Available format(s)
PDF
Category
Implementation
Publication info
Preprint.
Keywords
FalconFN-DSAARM Cortex-M4
Contact author(s)
thomas pornin @ nccgroup com
History
2025-01-29: revised
2025-01-26: received
See all versions
Short URL
https://ia.cr/2025/123
License
Creative Commons Attribution
CC BY

BibTeX

@misc{cryptoeprint:2025/123,
      author = {Thomas Pornin},
      title = {Falcon on {ARM} Cortex-M4: an Update},
      howpublished = {Cryptology {ePrint} Archive, Paper 2025/123},
      year = {2025},
      url = {https://eprint.iacr.org/2025/123}
}
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