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Impact of Memory Hierarchy on Memory Encryption Performance
IEEE AccessMemory encryption with authentication protects critical applications from attackers with physical access. Memory encryption introduces memory access latency overhead due to the cryptographic computations and metadata accesses in DRAM.
Viktor V. Prutyanov +4 more
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CHERI-Crypt: Transparent Memory Encryption on Capability Architectures [PDF]
Transactions on Cryptographic Hardware and Embedded SystemsCapability architectures such as CHERI (Capability Hardware Enhanced RISC Instructions) are an emerging technology designed to provide memory safety protection at the hardware level and are equipped to eradicate approximately 70% of the current software
Jennifer Jackson +2 more
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IMCRYPTO: An In-Memory Computing Fabric for AES Encryption and Decryption
IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2022 This paper proposes IMCRYPTO, an in-memory computing (IMC) fabric for accelerating AES encryption and decryption. IMCRYPTO employs a unified structure to implement encryption and decryption in a single hardware architecture, with combined (Inv)SubBytes and (Inv)MixColumns steps. Because of this step-combination, as well as the high parallelism achieved
Dayane Reis +2 more
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Edge-Enabled Hybrid Encryption Framework for Secure Health Information Exchange in IoT-Based Smart Healthcare Systems [PDF]
SensorsThe integration of the Internet of Things (IoT) and edge computing is transforming healthcare by enabling real-time acquisition, processing, and exchange of sensitive patient data close to the data source.
Norjihan Abdul Ghani +4 more
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Hyperchaotic technology-based efficient image encryption algorithm an overview. [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2023 Multimedia data encryption is so crucial because the multimedia encryption algorithm needs more time and memory, and it is difficult to implement. Because of this, the hyperchaotic image encryption technique is becoming more and more popular, which uses ...
Kawthar Khalaf, Ali Sagheer
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SEAL-Embedded: A Homomorphic Encryption Library for the Internet of Things
Transactions on Cryptographic Hardware and Embedded Systems, 2021 The growth of the Internet of Things (IoT) has led to concerns over the lack of security and privacy guarantees afforded by IoT systems. Homomorphic encryption (HE) is a promising privacy-preserving solution to allow devices to securely share data with a
Deepika Natarajan, Wei Dai
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Embedding security into ferroelectric FET array via in situ memory operation
Nature Communications, 2023 Non-volatile memories (NVMs) have the potential to reshape next-generation memory systems because of their promising properties of near-zero leakage power consumption, high density and non-volatility.
Yixin Xu +9 more
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Digital Image Encryption Using Logistic Map
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), 2023 This study focuses on the application of the logistic map algorithm in the Python programming language for digital image encryption and decryption. It investigates the impact of image type, image size, and logistic map parameter values on computational ...
Muhammad Rizki +2 more
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ZUC High Performance Data Encryption Scheme Based on FPGA [PDF]
Jisuanji kexue, 2023 ZUC algorithm is a stream cipher algorithm independently developed by China,which has been adopted as the fourth generation mobile communication encryption standard by 3GPP LTE.In order to meet the high requirements of the big data era for the ...
ZHANG Bolin, LI Bin, YAN Yunfei, WEI Yuanxin, ZHOU Qinglei
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Design of Secure Memory Bus for Crypto SoC Based on LBlock Algorithm [PDF]
Jisuanji gongcheng, 2019 The data access path of the crypto System on Chip(SoC) is an important target of intrusive probe analysis.To resist intrusive analysis,an SoC memory encryption bus is designed by using the LBlock algorithm.Take every 4 rounds of LBlock algorithm hardware
ZHANG Yiwei, LIN Lin, ZHAO Jian, LI Fajun, LIANG Lixin
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