Paper 2014/665
Orthogonal Direct Sum Masking: A Smartcard Friendly Computation Paradigm in a Code, with Builtin Protection against Side-Channel and Fault Attacks
Julien Bringer, Claude Carlet, Hervé Chabanne, Sylvain Guilley, and Houssem Maghrebi
Abstract
Secure elements, such as smartcards or trusted platform modules (TPMs), must be protected against implementation-level attacks.
Those include side-channel and fault injection attacks.
We introduce ODSM, Orthogonal Direct Sum Masking, a new computation paradigm that achieves protection against those two kinds of attacks.
A large vector space is structured as two supplementary orthogonal subspaces.
One subspace (called a code
Note: Clearer MAGMA code
Metadata
- Available format(s)
-
PDF
- Category
- Implementation
- Publication info
- Published elsewhere. Minor revision. WISTP 2014
- DOI
- 10.1007/978-3-662-43826-8_4
- Contact author(s)
- sylvain guilley @ telecom-paristech fr
- History
- 2016-08-07: last of 2 revisions
- 2014-08-28: received
- See all versions
- Short URL
- https://ia.cr/2014/665
- License
-
CC BY
BibTeX
@misc{cryptoeprint:2014/665, author = {Julien Bringer and Claude Carlet and Hervé Chabanne and Sylvain Guilley and Houssem Maghrebi}, title = {Orthogonal Direct Sum Masking: A Smartcard Friendly Computation Paradigm in a Code, with Builtin Protection against Side-Channel and Fault Attacks}, howpublished = {Cryptology {ePrint} Archive, Paper 2014/665}, year = {2014}, doi = {10.1007/978-3-662-43826-8_4}, url = {https://eprint.iacr.org/2014/665} }