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A Sustainable Organic Memristor with Tunable Switching for Logic Operations and Medical Image Encryption. [PDF]

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Ren X   +11 more
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Counter-light Memory Encryption

2024 ACM/IEEE 51st Annual International Symposium on Computer Architecture (ISCA)
Unlike the well-known counter mode memory encryption (e.g., SGX1), more recent memory encryption (e.g., SGX2, SEV) has no counters. Without accessing any counters, such counterless memory encryption improves performance over counter mode encryption and ...
Alex Jones, Xun Jian, Wenjie Xiong
exaly   +3 more sources

Full Memory Encryption with Magnetoelectric In-Memory Computing

2019 International Symposium on VLSI Technology, Systems and Application (VLSI-TSA), 2019
We propose an in-memory computing architecture based on the magneto-electric random access memory (MeRAM). The unique precessional magnetism of MeRAM is utilized to carry out XOR encryption of the device state with a key, allowing for encryption without readout of the device state, thus saving a significant energy and delay over computing-in-memory ...
Albert Lee
exaly   +3 more sources

In-memory encryption using the advanced encryption standard

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
Encryption and decryption of data with very low latency and high energy efficiency is desirable in almost every application that deals with sensitive data. The advanced encryption standard (AES) is a widely adopted algorithm in symmetric key cryptography with numerous efficient implementations.
Tobias Kovats   +4 more
openaire   +3 more sources

Memory encryption

ACM Computing Surveys, 2014
Memory encryption has yet to be used at the core of operating system designs to provide confidentiality of code and data. As a result, numerous vulnerabilities exist at every level of the software stack. Three general approaches have evolved to rectify this problem.
Michael Henson, Stephen Taylor
exaly   +3 more sources

High‐Confidentiality X‐Ray Imaging Encryption Using Prolonged Imperceptible Radioluminescence Memory Scintillators

Advanced Materials, 2023
X‐ray imaging plays an increasingly crucial role in clinical radiography, industrial inspection, and military applications. However, current X‐ray imaging technologies have difficulty in protecting against information leakage caused by brute force ...
Huanghao Yang, Qiushui Chen
exaly   +2 more sources

Transparent memory encryption and authentication

2017 27th International Conference on Field Programmable Logic and Applications (FPL), 2017
Security features of modern (SoC) FPGAs permit to protect the confidentiality of hard- and software IP when the devices are powered off as well as to validate the authenticity of IP when being loaded at startup. However, these approaches are insufficient since attackers with physical access can also perform attacks during runtime, demanding for ...
Mario Werner   +4 more
openaire   +3 more sources

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