Results 121 to 130 of about 38,362 (243)

Blockchain-Based Piecewise Regressive Kupyna Cryptography for Secure Cloud Services

IET Information Security
Cloud computing (CC) is a network-based concept where users access data at a specific time and place. The CC comprises servers, storage, databases, networking, software, analytics, and intelligence. Cloud security is the cybersecurity authority dedicated
Selvakumar Shanmugam, Rajesh Natarajan, Gururaj H. L., Francesco Flammini, Badria Sulaiman Alfurhood, Anitha Premkumar   +5 more
doaj   +1 more source

How to Formalize Loop Iterations in Cryptographic Protocols Using ProVerif

IEEE Access
The formal verification of cryptographic protocols has been extensively studied in recent years. To verify the cryptographic protocol security, formal verification tools consider protocol properties as interactive processes involving a cryptographic ...
Takehiko Mieno, Hiroyuki Okazaki, Kenichi Arai, Yuichi Futa   +3 more
doaj   +1 more source

A Novel Approach to Increase Security in AODV Using RSA Asymmetric Cryptography and Hash Function [PDF]

, 2017
Utkarsh Mendevell
openalex   +1 more source

Inverting Cryptographic Hash Functions via Cube-and-Conquer

, 2022
Oleg Zaikin
openalex   +2 more sources

Performance Analysis of Cryptographic Hash Functions Suitable for Use in Blockchain [PDF]

, 2021
Alexandr Kuznetsov, Inna Oleshko, Vladyslav Tymchenko, Konstantin Lisitsky, Mariia Rodinko, Andrii Kolhatin   +5 more
openalex   +1 more source

Study About the Performance of Ascon in Arduino Devices

Applied Sciences
In 2023, the Ascon cipher suite was selected as the winner of the National Institute of Standards and Technology (NIST) standardization process for lightweight cryptography, and has emerged as the leading candidate for cryptographic algorithms in ...
Ventura Sarasa Laborda, Luis Hernández-Álvarez, Luis Hernández Encinas, José Ignacio Sánchez García , Araceli Queiruga-Dios   +4 more
doaj   +1 more source

Exploring Cryptographic Primitives and Secure Hash Functions: A Comprehensive Overview [PDF]

, 2022
Riddhiman Bhattacharya
openalex   +1 more source

Implementation of a Data-Parallel Approach on a Lightweight Hash Function for IoT Devices

Mathematics
The Internet of Things is used in many application areas in our daily lives. Ensuring the security of valuable data transmitted over the Internet is a crucial challenge.
Abdullah Sevin
doaj   +1 more source

Building Provably Secure Block Ciphers from Cryptographic Hash Functions

, 2020
F. Charles
openalex   +1 more source

Skyscraper: Fast Hashing on Big Primes

Transactions on Cryptographic Hardware and Embedded Systems
Arithmetic hash functions defined over prime fields have been actively developed and used in verifiable computation (VC) protocols. Among those, ellipticcurve- based SNARKs require large (256-bit and higher) primes. Such hash functions are notably slow,
Clémence Bouvier, Lorenzo Grassi, Dmitry Khovratovich, Katharina Koschatko, Christian Rechberger, Fabian Schmid, Markus Schofnegger   +6 more
doaj   +1 more source