MUSE: A More Efficient Error Correcting Software

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Unmet Need: Faster, more memory-efficient data retrieval structures.
A cache is used by the CPU of a computer for efficient data retrieval from the main memory.
This technology is easy to integrate with existing memory security architectures and has the potential to reduce system performance latency and storage overhead costs, ultimately improving system efficiency.
Unmet Need: Security verification approaches do not account for relaxed memory behavior.
This technology is a multi-model approach to verify the security of modern computing systems with relaxed memory behavior.
Modern computer systems often use relaxed memory behavior and reorder certain memory operations within constraints defined by instruction set architecture (ISA).
Unmet Need: Simple, fast-operating method of maintaining memory safety without significant hardware modifications.
Because this technology lowers the performance overhead significantly compared to the state-of-the-art software and hardware techniques and is simple to add to existing software, it has the potential to allow for rapid testing of memory safety and protection against future memory-based attacks and errors.
Current methods to address memory safety concerns commonly involve whitelisting safe memory regions or blacklisting unsafe regions, which offer strong security but are limited by slow operation and/or the need for significant hardware modifications.
    • Tags
      • 4
        Algorithm
      • 3
        CPU cache
      • 3
        Parallel computing
      • 3
        Computer security
      • 3
        Wireless
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    • Categories
      • 21
        Electronics
      • 14
        Telecommunications
      • 10
        Digital electronics
      • 8
        MOSFETs
      • 7
        Computer memory
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    • Inventors
      • 3
        Christoph Juchem
      • 3
        Jason Nieh
      • 3
        Lakshminarasimhan Sethumadhavan
      • 3
        Xiaodong Wang
      • 2
        Dan Rubenstein
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    • Manager
      • 18
        Greg Maskel
      • 3
        Joan Martinez
      • 1
        Beth Kauderer
      • 1
        Dovina Qu
      • 1
        Jim Aloise
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    • Departments
      • 13
        Electrical Engineering
      • 8
        Computer Science
      • 3
        Biomedical Engineering
      • 1
        CS/SEAS
      • 1
        CS/SEAS and LDEO/EI
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    • Divisions
      • 23
        Fu Foundation School of Engineering and Applied Science (SEAS)
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    • Reference Number
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    • Release Date
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