Full Disk Encryption (FDE) has become a widely used security feature. Although FDE can provide confidentiality, it generally does not provide cryptographic data integrity protection. We introduce an algorithm-agnostic solution that provides both data integrity and confidentiality protection at the disk sector layer. Our open-source solution is intended for drives without any special hardware extensions and is based on per-sector metadata fields implemented in software. Our implementation has been included in the Linux kernel since the version 4.12.
CITATION STYLE
Brož, M., Patočka, M., & Matyáš, V. (2018). Practical cryptographic data integrity protection with full disk encryption. In IFIP Advances in Information and Communication Technology (Vol. 529, pp. 79–93). Springer. https://doi.org/10.1007/978-3-319-99828-2_6
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