Results 11 to 20 of about 18,274,004 (195)

Performance Analysis of Modified SHA-3 [PDF]

Procedia Technology, 2016
AbstractSecurity services have become an inseparable feature of almost all digital transactions. A crucial module of these scheme isintegrity, which is performed using a cryptographic hash function. Secure Hash Algorithm can be an efficient hashing technique.SHA-3 is the most recent and efficient Secure Hash Algorithm.
Chandran, Nithin R., Manuel, Ebin M.
openaire   +2 more sources

Hashing technique based on SHA-3 using chaotic maps1 [PDF]

Informatika, 2020
New hashing technique based on SHA-3 (Secure Hash Algorithm-3) is introduced. Chaotic maps are used in this technique to enhance performance without losing security.
A. V. Sidorenko, M. S. Shishko
doaj   +2 more sources

High Throughput Implementation of the Keccak Hash Function Using the Nios-II Processor

Technologies, 2020
Presently, cryptographic hash functions play a critical role in many applications, such as digital signature systems, security communications, protocols, and network security infrastructures.
Argyrios Sideris, Theodora Sanida, Minas Dasygenis   +2 more
doaj   +1 more source

Do reverse total shoulder replacements have better clinical and functional outcomes than hemiarthroplasty for patients undergoing proximal humeral tumor resection using devitalized autograft composite reconstruction: a case-control study

Journal of Orthopaedic Surgery and Research, 2021
Objective To compare the efficacy and prognosis of reverse total shoulder arthroplasty (rTSA) with shoulder hemiarthroplasty (SHA) using devitalized autograft or allograft composite reconstruction after proximal humeral tumor resection.
Dongqing Zuo, Haoran Mu, Qingbo Yang, Mengxiong Sun, Jiakang Shen, Hongsheng Wang, Xiaojun Ma, Chongren Wang, Chuanping Li, Wei Sun, Zhengdong Cai   +10 more
doaj   +1 more source

Classification of the SHA-3 Candidates

IACR Cryptol. ePrint Arch., 2008
In this note we give an overview on the current state of the SHA-3 candidates. First, we classify all publicly known candidates and, second, we outline and summarize the performance data as given in the candidates documentation for $64$-bit and $32$-bit implementations. We define performance classes and classify the hash algorithms.
Fleischmann, Ewan, Forler, Christian, Gorski, Michael   +2 more
openaire   +5 more sources

Compact Hardware Implementation of a SHA-3 Core for Wireless Body Sensor Networks

IEEE Access, 2018
One of the most important Internet of Things applications is the wireless body sensor network (WBSN), which can provide universal health care, disease prevention, and control.
Yi Yang, Debiao He, Neeraj Kumar, Sherali Zeadally   +3 more
doaj   +1 more source

New hash function based on C-MD structure and chaotic neural network

网络与信息安全学报, 2023
In recent years, widely used hash algorithms such as MD5 and SHA-1 have been found to have varying degrees of security risks.The iterative structure of the SHA-2 algorithm is similar to that of SHA-1, making it vulnerable to attacks as well.Meanwhile ...
Liquan CHEN, Yuhang ZHU, Yu WANG, Zhongyuan QIN, Yang MA   +4 more
doaj   +3 more sources

SHA-3 proposal: FSB

, 2008
Proposal of a hash function for the NIST SHA-3 ...
Gaborit, Philippe, Sendrier, Nicolas, Manuel, Stéphane, Finiasz, Matthieu   +3 more
core   +3 more sources

Процессор SHA-3 на базе FPGA [PDF]

, 2021
Современные цифровые системы используют алгоритмы хеширования для обеспечения конфиденциальности личных данных своих пользователей. Вместе с тем, бурный рост производительности вычислительной техники ставит под сомнение безопасность алгоритмов ...
Ероховец, В. А.
core   +1 more source

Silica Xerogel Doped with Iron(III) as Sensor Material for Salicylhydroxamic Acid Determination in Urine

Gels, 2021
Salicylhydroxamic acid (SHA) is used as antimicrobic medicine and its concentration has to be monitored in urine. For the first time, silica xerogels doped with iron(III) have been proposed as sensor materials for SHA determination in biological samples.
Maria A. Morosanova, Vitaliy A. Kovalev, Elena I. Morosanova   +2 more
doaj   +1 more source