Zhu et al., 2022 - Google Patents

TACC: a secure accelerator enclave for AI workloads

Zhu et al., 2022

Document ID: 8363248583063746294
Author: Zhu J; Hou R; Meng D
Publication year: 2022
Publication venue: Proceedings of the 15th ACM International Conference on Systems and Storage

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We present a Secure Accelerator Enclave design, which includes heterogeneous accelerator running AI workloads into the protection scope of Trusted Execution Environment, called TACC (Trusted Accelerator). TACC supports dynamic user switching …

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230000015654 memory 0 abstract description 155

Classifications

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- G06F9/00—Arrangements for programme control, e.g. control unit
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- G06F9/44—Arrangements for executing specific programmes
- G06F9/455—Emulation; Software simulation, i.e. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G—PHYSICS
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- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
- G06F21/74—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information operating in dual or compartmented mode, i.e. at least one secure mode
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- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
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- G06F21/77—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in smart cards
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- G06F21/52—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow
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- G06F21/55—Detecting local intrusion or implementing counter-measures
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- G06—COMPUTING; CALCULATING; COUNTING
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- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/14—Protection against unauthorised use of memory or access to memory
- G06F12/1458—Protection against unauthorised use of memory or access to memory by checking the subject access rights
- G06F12/1491—Protection against unauthorised use of memory or access to memory by checking the subject access rights in a hierarchical protection system, e.g. privilege levels, memory rings
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