Space-Hard Obfuscation Against Shared Cache Attacks and its Application in Securing ECDSA for Cloud-Based Blockchains
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DOI: 10.1109/tcc.2024.3383661
Abstract: In cloud computing environments, virtual machines (VMs) running on cloud servers are vulnerable to shared cache attacks, such as Spectre and Foreshadow. By exploiting memory sharing among VMs, these attacks can compromise cryptographic keys in… read more here.
Keywords: space hard; obfuscation; cloud; shared cache ... See more keywords