Authenticated Key-Value Stores with Hardware Enclaves (Record no. 653)

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fixed length control field 01384nam a2200169 a 4500
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20260901030336.0
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fixed length control field 250101s2019 xx o 000 0 eng d
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Yuzhe Tang
245 10 - TITLE STATEMENT
Title Authenticated Key-Value Stores with Hardware Enclaves
264 #1 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE
Name of producer, publisher, distributor, manufacturer arXiv
Date of production, publication, distribution, manufacture, or copyright notice 2019
336 ## - CONTENT TYPE
Content type term text
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Carrier type term online resource
520 ## - SUMMARY, ETC.
Summary, etc. Authenticated data storage on an untrusted platform is an important computing paradigm for cloud applications ranging from big-data outsourcing, to cryptocurrency and certificate transparency log. These modern applications increasingly feature update-intensive workloads, whereas existing authenticated data structures (ADSs) designed with in-place updates are inefficient to handle such workloads. In this paper, we address this issue and propose a novel authenticated log-structured merge tree (eLSM) based key-value store by leveraging Intel SGX enclaves. We present a system design that runs the code of eLSM store inside enclave. To circumvent the limited enclave memory (128 MB with the latest Intel CPUs), we propose to place the memory buffer of the eLSM store outside the enclave and protect the buffer using a new authenticated data structure by digesting individual LSM-tree levels. We des
506 0# - RESTRICTIONS ON ACCESS NOTE
Terms governing access Open access — freely available to read.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://arxiv.org/pdf/1904.12068v3">https://arxiv.org/pdf/1904.12068v3</a>
Link text Read the full paper (PDF)
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Electronic resource (link)
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      Available online Cybersecurity Yegates University Library Yegates University Library Science and Computing 09/01/2026   YGE000914 09/01/2026 https://arxiv.org/pdf/1904.12068v3 09/01/2026 Research paper — read online