TROJANUS : An ultra-lightweight side-channel leakage generator for FPGAs
In this article we present a new side-channel building block for FPGAs, which, akin to the old Roman god of Janus, has two contradictory faces: as a watermarking tool, it allows to uniquely identify IP cores by adding a single slice to the design; as a Trojan Side-Channel (TSC) it can potentially le...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Conference Paper |
| Language: | English |
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2014
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/99561 http://hdl.handle.net/10220/18866 |
| _version_ | 1811694245914869760 |
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| author | Kutzner, Sebastian Poschmann, Axel Stöttinger, Marc |
| author2 | School of Physical and Mathematical Sciences |
| author_facet | School of Physical and Mathematical Sciences Kutzner, Sebastian Poschmann, Axel Stöttinger, Marc |
| author_sort | Kutzner, Sebastian |
| collection | NTU |
| description | In this article we present a new side-channel building block for FPGAs, which, akin to the old Roman god of Janus, has two contradictory faces: as a watermarking tool, it allows to uniquely identify IP cores by adding a single slice to the design; as a Trojan Side-Channel (TSC) it can potentially leak an entire encryption key within only one trace and without the knowledge of either the plaintext or the ciphertext. We practically verify TROJANUS' feasibility by embedding it as a TSC into a lightweight FPGA implementation of PRESENT. Besides, we investigate the leakage behavior of FPGAs in more detail and present a new pre-processing technique, which can potentially increase the correlation coefficient of DPA attacks. |
| first_indexed | 2024-10-01T07:04:31Z |
| format | Conference Paper |
| id | ntu-10356/99561 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T07:04:31Z |
| publishDate | 2014 |
| record_format | dspace |
| spelling | ntu-10356/995612023-02-28T19:17:51Z TROJANUS : An ultra-lightweight side-channel leakage generator for FPGAs Kutzner, Sebastian Poschmann, Axel Stöttinger, Marc School of Physical and Mathematical Sciences International Conference on Field-Programmable Technology (2013 : Kyoto, Japan) Temasek Laboratories DRNTU::Science::Physics In this article we present a new side-channel building block for FPGAs, which, akin to the old Roman god of Janus, has two contradictory faces: as a watermarking tool, it allows to uniquely identify IP cores by adding a single slice to the design; as a Trojan Side-Channel (TSC) it can potentially leak an entire encryption key within only one trace and without the knowledge of either the plaintext or the ciphertext. We practically verify TROJANUS' feasibility by embedding it as a TSC into a lightweight FPGA implementation of PRESENT. Besides, we investigate the leakage behavior of FPGAs in more detail and present a new pre-processing technique, which can potentially increase the correlation coefficient of DPA attacks. Accepted version 2014-02-27T03:58:34Z 2019-12-06T20:08:52Z 2014-02-27T03:58:34Z 2019-12-06T20:08:52Z 2013 2013 Conference Paper Kutzner, S., Poschmann, A., & Stöttinger, M. (2013). TROJANUS: An ultra-lightweight side-channel leakage generator for FPGAs. 2013 International Conference on Field-Programmable Technology (FPT), 160 - 167. https://hdl.handle.net/10356/99561 http://hdl.handle.net/10220/18866 10.1109/FPT.2013.6718347 175081 en © 2013 IEEE. This is the author created version of a work that has been peer reviewed and accepted for publication by 2013 International Conference on Field-Programmable Technology (FPT), IEEE. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [DOI:http://dx.doi.org/10.1109/FPT.2013.6718347 ]. application/pdf |
| spellingShingle | DRNTU::Science::Physics Kutzner, Sebastian Poschmann, Axel Stöttinger, Marc TROJANUS : An ultra-lightweight side-channel leakage generator for FPGAs |
| title | TROJANUS : An ultra-lightweight side-channel leakage generator for FPGAs |
| title_full | TROJANUS : An ultra-lightweight side-channel leakage generator for FPGAs |
| title_fullStr | TROJANUS : An ultra-lightweight side-channel leakage generator for FPGAs |
| title_full_unstemmed | TROJANUS : An ultra-lightweight side-channel leakage generator for FPGAs |
| title_short | TROJANUS : An ultra-lightweight side-channel leakage generator for FPGAs |
| title_sort | trojanus an ultra lightweight side channel leakage generator for fpgas |
| topic | DRNTU::Science::Physics |
| url | https://hdl.handle.net/10356/99561 http://hdl.handle.net/10220/18866 |
| work_keys_str_mv | AT kutznersebastian trojanusanultralightweightsidechannelleakagegeneratorforfpgas AT poschmannaxel trojanusanultralightweightsidechannelleakagegeneratorforfpgas AT stottingermarc trojanusanultralightweightsidechannelleakagegeneratorforfpgas |