Results 1 to 10 of about 4,564 (197)

A Survey on Proof of Sequential Work: Development, Security Analysis, and Application Prospects. [PDF]

Entropy (Basel)
Zhang J, Ran Y, Huang X, Zuo C, Duan J, Pan Y, Wang L, Wang J.   +7 more
europepmc   +1 more source

Blockchain-based two-level trustable reputation framework for e-commerce platform using smart contracts. [PDF]

Sci Rep
Krishnan KS, Devi RC, Ananth C, Easwaramoorthy D, Agarwal S, Pak W, Rai HM, Kant S.   +7 more
europepmc   +1 more source

Secure, scalable, and interoperable healthcare data exchange using layer-2 ZK-rollups, smart contracts, and IPFS. [PDF]

Sci Rep
Raghav A, Tripathi AM, Wani NA, Ahmad N, Javed Y, Ladan M.   +5 more
europepmc   +1 more source

Two secure authentication protocols for mitigating vulnerabilities in IoD. [PDF]

Sci Rep
Safkhani M, Ghorbani Fard M.
europepmc   +1 more source

The NIST Cryptographic Workshop on Hash Functions

IEEE Security and Privacy, 2006
In light of recent breakthroughs on the cryptanalysis of hash functions, the US National Institute for Standards and Technology (NIST) organized a workshop to solicit input on the current status of the Secure Hash Algorithm-1 (SHA-1) family of hash functions.
Vincent Rijmen, Nicolas Sklavos
exaly   +2 more sources

Requirements for cryptographic hash functions

Computers & Security, 1992
We give a comprehensive discussion of and structure for the quality requirements good cryptographic hash functions should fulfil. Functional requirements like contraction of the input and fast calculation are ordered by priority in the algorithm design and implementation process.
Fritz Bauspieß, Frank Damm
openaire   +2 more sources

Cryptographic hash functions

European Transactions on Telecommunications, 1994
AbstractHash functions were introduced in cryptology in the late seventies as a tool to protect the authenticity of information. Soon it became clear that they were a very useful building block to solve other security problems in telecommunication and computer networks.
openaire   +1 more source

Troika: a ternary cryptographic hash function

Designs, Codes and Cryptography, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Stefan Kölbl, Elmar Tischhauser, Patrick Derbez, Andrey Bogdanov   +3 more
openaire   +2 more sources