Results 101 to 110 of about 2,789,044 (190)

The State of Cryptographic Hash Functions

, 1994
. This paper describes the state of the art for cryptographic hash functions. Different definitions are compared, and the few theoretical results on hash functions are discussed. A brief overview is presented of the most important constructions, and some
Bart Preneel
core  

Design and Analysis of Cryptographic Hash Functions [PDF]

, 2016
Wydział Matematyki i InformatykiKryptograficzne funkcje haszujące stanowią element składowy wielu algorytmów kryptograficznych. Przykładowymi zastosowaniami kryptograficznych funkcji haszujących są podpisy cyfrowe oraz kody uwierzytelniania wiadomości ...
Sokołowski, Przemysław
core  

Cryptographic Hash Functions in Groups and Provable Properties

, 2011
We consider several "provably secure" hash functions that compute simple sums in a well chosen group (G,*). Security properties of such functions provably translate in a natural way to computational problems in G that are simple to define and possibly also hard to solve.
openaire   +2 more sources

Sarmal: A cryptographic hash function

, 2020
Recent years witnessed the continuous works on analysis of cryptographic hash functions which reveal that most of them are not as secure as claimed. Wang et al. presented the first full round collisions on MD4 and RIPEMD using a new attack technique on hash functions which is based on differential cryptanalysis.
openaire   +1 more source

Cryptographic Hash Functions [PDF]

, 2011
openaire   +2 more sources

Quantum Threats to Bitcoin, Cryptocurrency and Blockchain. [PDF]

Blockchain Healthc Today
Khan R, Karim M, Roosan D.
europepmc   +1 more source

A DeSci-Driven Blockchain Framework for AI-Augmented Healthcare Research. [PDF]

Blockchain Healthc Today
Singh G, Haroon M, Fatima N, Afsaruddin, Ahmad T, Husain M, Huda M.   +6 more
europepmc   +1 more source

Sustainability-Focused Crypto Protocols Design Methodology for Sensors and IoT with the Deployment of LLMs. [PDF]

Sensors (Basel)
Trček D.
europepmc   +1 more source

Provable Security of Cryptographic Hash Functions

, 2013
Cryptographic hash functions form the basis of the security of today's digital environment, and find applications in numerous cryptographic systems such as tamper detection, key derivation functions, and digital signatures. Ideally, hash functions behave
Mennink, Bart
core  

Fuzzy Identity-Based Signature Scheme Suitable for Biometric Authentication. [PDF]

Sensors (Basel)
Qu Y, Ke C, Tian S, Yang M, Wang N.
europepmc   +1 more source