Hardening Confidential Federated Compute against Side-channel Attacks
Fuente:
arXiv
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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| Soggetti: | |
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| _version_ | 1866915881392537600 |
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| author | Bell-Clark, James Cheu, Albert Gascon, Adria Katz, Jonathan |
| author_facet | Bell-Clark, James Cheu, Albert Gascon, Adria Katz, Jonathan |
| contents | In this work, we identify a set of side-channels in our Confidential Federated Compute platform that a hypothetical insider could exploit to circumvent differential privacy (DP) guarantees. We show how DP can mitigate two of the side-channels, one of which has been implemented in our open-source library. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_21469 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Hardening Confidential Federated Compute against Side-channel Attacks Bell-Clark, James Cheu, Albert Gascon, Adria Katz, Jonathan Cryptography and Security Data Structures and Algorithms In this work, we identify a set of side-channels in our Confidential Federated Compute platform that a hypothetical insider could exploit to circumvent differential privacy (DP) guarantees. We show how DP can mitigate two of the side-channels, one of which has been implemented in our open-source library. |
| title | Hardening Confidential Federated Compute against Side-channel Attacks |
| topic | Cryptography and Security Data Structures and Algorithms |
| url | https://arxiv.org/abs/2603.21469 |