Results 271 to 280 of about 10,835 (295)

Memory-Bounded Randomness for Hardware-Constrained Encrypted Computation

2017 IEEE International Conference on Computer Design (ICCD), 2017
Encrypted computation enables processing sensitive data directly in the encrypted domain, which allows outsourcing to third parties without compromising privacy. Recent solutions that leverage partial homomorphic encryption, however, require excessive lookup tables or obfuscated software oracles to implement branching over encrypted control values.
Nektarios Georgios Tsoutsos, Oleg Mazonka, Michail Maniatakos   +2 more
openaire   +1 more source

Encrypted holographic memory using an encoded reference wave

Applied Optics, 2006
A secure holographic memory system is proposed by use of an encoded reference beam. The reference beam is encrypted by a fiber-optic faceplate, which serves as a phase mask. There are seven keys in the system including the position and direction of the fiber bundle and the direction of the incident beam.
Yichao, Zhu, Jiasen, Zhang, Qihuang, Gong   +2 more
openaire   +2 more sources

Secure holographic memory by double-random polarization encryption

Applied Optics, 2004
A novel optical encryption based on polarization is proposed and applied to a holographic memory system. Original binary data are described as two orthogonal linear polarization states. These input polarization states can be modulated by use of two polarization-modulation masks located at the input and the Fourier planes.
Osamu, Matoba, Bahram, Javidi
openaire   +2 more sources

Object-oriented Unified Encrypted Memory Management for Heterogeneous Memory Architectures

Proceedings of the ACM on Management of Data
In contemporary database applications, the demand for memory resources is intensively high. To enhance adaptability to varying resource needs and improve cost efficiency, the integration of diverse storage technologies within heterogeneous memory architectures emerges as a promising solution. Despite the potential advantages, there exists a significant
Mo Sha 0002, Yifan Cai 0001, Sheng Wang 0011, Linh Thi Xuan Phan, Feifei Li 0001, Kian-Lee Tan   +5 more
openaire   +1 more source

Encrypting Virtual Memory.

2000
In modern operating systems, cryptographic file systems can protect confidential data from unauthorized access. However, once an authorized process has accessed data from a cryptographic file system, the data can appear as plaintext in the unprotected virtual memory backing store, even after system shutdown.
openaire   +1 more source

MEMES: Memory Encryption-Based Memory Safety on Commodity Hardware

Proceedings of the 20th International Conference on Security and Cryptography, 2023
David Schrammel, Salmin Sultana, Karanvir Grewal, Michael LeMay, David M. Durham, Martin Unterguggenberger, Pascal Nasahl, Stefan Mangard   +7 more
openaire   +1 more source

Lixom: Protecting Encryption Keys with Execute-Only Memory

The confidentiality of cryptographic secrets is crucial for the security of modern computing systems. However, ensuring the confidentiality can be difficult in the presence of privileged attackers or transient-execution vulnerabilities such as Meltdown or Spectre.
Tristan Hornetz, Lukas Gerlach 0001, Michael Schwarz 0001   +2 more
openaire   +1 more source

Dual‐Encryption in a Shape‐Memory Hydrogel with Tunable Fluorescence and Reconfigurable Architecture

Advanced Materials, 2021
Chao Nan Zhu, Tianwen Bai, Hu Wang
exaly  

Efficient In-Memory AES Encryption Implementation Using a General Memristive Logic: Surmounting the data movement bottleneck

IEEE Nanotechnology Magazine, 2022
Mingyuan Ma, Zhenhua Zhu, Jialong Liu
exaly  

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

Advanced Materials, 2023
Zhongzhu Hong, Qinxia Wu, Xiaoze Wang
exaly