Results 151 to 160 of about 2,789,044 (190)

A Method for Continuous Dual-Offline Payment of Cryptocurrency Based on Asset Credentials. [PDF]

Sensors (Basel)
Si H, Huang Y, Li G, Qi Y, Chen W, Gao Z.   +5 more
europepmc   +1 more source

Cryptographic Hash Functions: Theory and Practice [PDF]

Lecture Notes in Computer Science, 2010
Cryptographic hash functions are an essential building block for security applications. Until 2005, the amount of theoretical research and cryptanalysis invested in this topic was rather limited. From the hundred designs published before 2005, about 80% was cryptanalyzed; this includes widely used hash functions such as MD4 and MD5.
Bart Preneel
exaly   +8 more sources

Hash‐One: a lightweight cryptographic hash function

IET Information Security, 2016
The increased demand for lightweight applications has triggered the need for appropriate security mechanisms in them. Lightweight cryptographic hash functions are among the major responses toward such a requirement. The authors thus have a handful of such hash functions such as QUARK, PHOTON, SPONGENT and GLUON introduced already.
Sethumadhavan M, Sindhu Manayankath, Chungath Srinivasan   +2 more
exaly   +2 more sources

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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   +4 more sources

Cryptographic Hash Functions from Expander Graphs

Journal of Cryptology, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kristin Lauter
exaly   +5 more sources

Randomness testing of non-cryptographic hash functions for real-time hash table based storage and look-up of URLs

Journal of Network and Computer Applications, 2014
Non-cryptographic hash functions have been investigated to identify their pseudo-random nature when employed in the implementation of hash tables for real-time storage and look-up of uniform resource locators.
Usman Younis, Tahir Ahmad
exaly   +2 more sources

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

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

Cryptographic Hash Function

2015
Cryptographic hash function verifies data integrity and sender identity or source of information. The task is accomplished by taking a variable bit patterns as an input then produces a fixed bit patterns of output. This chapter provides a detailed overview to include classification, properties, constructions, attacks, applications and an overview of a ...
Imad Fakhri Alshaikhli, Mohammad Abdulateef AlAhmad   +1 more
openaire   +1 more source