Smart Grids Secured By Dynamic Watermarking: How Secure?
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arXiv
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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866917651169673216 |
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| author | Davis, Kate Kish, Laszlo B. Singh, Chanan |
| author_facet | Davis, Kate Kish, Laszlo B. Singh, Chanan |
| contents | Unconditional security for smart grids is defined. Cryptanalyses of the watermarked security of smart grids indicate that watermarking cannot guarantee unconditional security unless the communication within the grid system is unconditionally secure. The successful attack against the dynamically watermarked smart grid remains valid even with the presence of internal noise from the grid. An open question arises: if unconditionally authenticated secure communications within the grid, together with tamper resistance of the critical elements, are satisfactory conditions to provide unconditional security for the grid operation. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_16849 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Smart Grids Secured By Dynamic Watermarking: How Secure? Davis, Kate Kish, Laszlo B. Singh, Chanan Cryptography and Security Systems and Control Unconditional security for smart grids is defined. Cryptanalyses of the watermarked security of smart grids indicate that watermarking cannot guarantee unconditional security unless the communication within the grid system is unconditionally secure. The successful attack against the dynamically watermarked smart grid remains valid even with the presence of internal noise from the grid. An open question arises: if unconditionally authenticated secure communications within the grid, together with tamper resistance of the critical elements, are satisfactory conditions to provide unconditional security for the grid operation. |
| title | Smart Grids Secured By Dynamic Watermarking: How Secure? |
| topic | Cryptography and Security Systems and Control |
| url | https://arxiv.org/abs/2404.16849 |