Results 21 to 30 of about 294,179 (312)

Efficient Parallel Implementations of PIPO Block Cipher on CPU and GPU

IEEE Access, 2022
Data encryption is essential for securely managing clients’ data in servers in data-centric ICT environment. Clients must encrypt the data before transmitting it to severs or other clients. Encrypting a large volumne of data requires a lot of time.
Hojin Choi, Seog Chung Seo
doaj   +1 more source

Designing a New XTS-AES Parallel Optimization Implementation Technique for Fast File Encryption

IEEE Access, 2022
XTS-AES is a disk encryption mode of operation that uses the block cipher AES. Several studies have been conducted to improve the encryption speed using XTS-AES according to the increasing disk size.
Sangwoo An, Seog Chung Seo
doaj   +1 more source

Fast Implementation of SHA-3 in GPU Environment

IEEE Access, 2021
Recently, Graphic Processing Units (GPUs) have been widely used for general purpose applications such as machine learning applications, acceleration of cryptographic applications (especially, blockchains), etc.
Hojin Choi, Seog Chung Seo
doaj   +1 more source

Optimized Implementation of PIPO Block Cipher on 32-Bit ARM and RISC-V Processors

IEEE Access, 2022
A lightweight block cipher PIPO-64/128 was presented in ICISC’2020. PIPO of the 8-bit unit using an unbalanced-bridge S-box showed better performance than other lightweight block cipher algorithms on an 8-bit AVR environment.
Youngbeom Kim, Seog Chung Seo
doaj   +1 more source

Efficient Implementation of NIST LWC ESTATE Algorithm Using OpenCL and Web Assembly for Secure Communication in Edge Computing Environment

Sensors, 2021
In edge computing service, edge devices collect data from a number of embedded devices, like sensors, CCTVs (Closed-circuit Television), and so on, and communicate with application servers.
BoSun Park, Seog Chung Seo
doaj   +1 more source

Improved Correlation Power Analysis on Bitslice Block Ciphers

IEEE Access, 2022
Bitslice block ciphers have the advantage of allowing parallel computation using bitwise logical operations, and Boolean masking can be applied efficiently.
Jaeseung Han, Yeon-Jae Kim, Soo-Jin Kim, Bo-Yeon Sim, Dong-Guk Han   +4 more
doaj   +1 more source

Data privacy and system security on cloud computing architechture for banking and financial services industry [PDF]

, 2023
To operate in cloud computing environment, organizations need to adhere to policies, procedures, and controls to deliver technology services to business system users.
Mahalle, Abhishek
core   +1 more source

End-to-End Post-Quantum Cryptography Encryption Protocol for Video Conferencing System Based on Government Public Key Infrastructure

Applied System Innovation, 2023
Owing to the expansion of non-face-to-face activities, security issues in video conferencing systems are becoming more critical. In this paper, we focus on the end-to-end encryption (E2EE) function among the security services of video conferencing ...
Yeongjae Park, Hyeondo Yoo, Jieun Ryu, Young-Rak Choi, Ju-Sung Kang, Yongjin Yeom   +5 more
doaj   +1 more source

Highly Efficient Implementation of Block Ciphers on Graphic Processing Units for Massively Large Data

Applied Sciences, 2020
With the advent of IoT and Cloud computing service technology, the size of user data to be managed and file data to be transmitted has been significantly increased.
SangWoo An, Seog Chung Seo
doaj   +1 more source

AVX512Crypto: Parallel Implementations of Korean Block Ciphers Using AVX-512

IEEE Access, 2023
Cryptographic algorithms are widely used as the foundation of various security systems and applications (e.g., secure communication, blockchain systems, and cloud services).
Yongryeol Choi, Hojin Choi, Seog Chung Seo   +2 more
doaj   +1 more source