Results 51 to 60 of about 5,211,169 (196)

The suffix-free-prefix-free hash function construction and its indifferentiability security analysis [PDF]

, 2012
In this paper, we observe that in the seminal work on indifferentiability analysis of iterated hash functions by Coron et al. and in subsequent works, the initial value $$(IV)$$ of hash functions is fixed.
Zenner, Erik, Knudsen, Lars R., Zenner, Erik (Prof. Dr.), Gauravaram, Praveen, Bagheri, Nasour   +4 more
core   +1 more source

An application of residue number system arithmetics to secure hash functions design [PDF]

Bulletin of Natural Sciences Research
This paper presents a cryptographic hash function based on the Residue Number System (RNS), designed to enhance security and computational efficiency. The function leverages the parallelism and modular properties of RNS to achieve high-speed processing ...
Pavlović Milija, Panić Stefan, Damjanović Boris, Stamenković Negovan   +3 more
doaj   +1 more source

Cryptanalysis of Tav-128 hash function

, 2010
Many RFID protocols use cryptographic hash functions for their security. The resource constrained nature of RFID systems forces the use of light weight cryptographic algorithms.
Masoumeh Safkhani, Somitra Kumar Sanadhya, Praveen Gauravaram, Safkhani, Masoumeh, Naderi, Majid, Gauravaram, Praveen, Majid Naderi, Sanadhya, Somitra Kumar, Kumar, Ashish, Ashish Kumar   +9 more
core   +1 more source

Algorithm construction of HLI hash function

, 2014
Cryptography is a study of mathematical techniques related to aspects of information security regarding on confidentiality, data integrity, entity authentication, and data origin authentication.
Estuningsih, Rachmawati Dwi
core   +1 more source

A critical look at cryptographic hash function literature

, 2007
. The cryptographic hash function literature has numerous hash function definitions and hash function requirements, and many of them disagree. This survey talks about the various definitions, and takes steps towards cleaning up the literature by ...
Krystian Matusiewicz, Josef Pieprzyk, Scott Contini, Contini, Scott, Steinfeld, Ron, Pieprzyk, Josef, Matusiewicz, Krystian, Ron Steinfeld   +7 more
core   +1 more source

Hash függvények [PDF]

, 2009
A szakdolgozat a hash függvények konstruálásáról, fontosabb változatairól, az ellenük történő esetleges támadási lehetőségekről és a főbb alkalmazási területekről szól ...
Kathi, Ferenc
core  

Cryptanalysis of RC4-based hash function [PDF]

, 2012
RC4-Based Hash Function is a new proposed hash function based on RC4 stream cipher for ultra low power devices. In this paper, we analyse the security of the function against collision attack.
Orumiehchiha, Mohammad Ali, Steinfeld, Ron, Pieprzyk, Josef   +2 more
core  

FPGA-Based Lightweight Hardware Architecture of the PHOTON Hash Function for IoT Edge Devices

IEEE Access, 2020
The design of cryptographic engines for the Internet of Things (IoT) edge devices and other ultralightweight devices is a crucial challenge. The emergence of such resource-constrained devices raises significant challenges to current cryptographic ...
Mohammed Omar Awadh Al-Shatari, Fawnizu Azmadi Hussin, Azrina Abd Aziz, Gunawan Witjaksono, Xuan-Tu Tran   +4 more
doaj   +1 more source

Cryptanalysis of the 10-Round Hash and Full Compression Function of SHAvite-3-512 [PDF]

, 2010
In this paper, we analyze SHAvite-3-512 hash function, as proposed for round 2 of the SHA-3 competition. We present cryptanalytic results on 10 out of 14 rounds of the hash function SHAvite-3-512, and on the full 14 round compression function of SHAvite ...
Florian Mendel, Praveen Gauravaram, Schläffer, Martin, Mendel, Florian, Gauravaram, Praveen, María Naya-Plasencia, Plasencia, Maria Naya, Leurent, Gaëtan, Naya-Plasencia, María, Thomas Peyrin, Martin Schläffer, Gaëtan Leurent, Christian Rechberger, Rechberger, Christian, Peyrin, Thomas   +14 more
core   +1 more source

Preimage and pseudo-collision attacks on 29-step SM3 hash function with padding

Tongxin xuebao, 2014
The security of SM3 hash function was revaluated by using the meet-in-the-middle attack. The preimage and pseudo-collision attack on 29-step SM3 hash function (from the 1-st step) with padding was presented.
Gao-li WANG, Yan-zhao SHEN
doaj   +2 more sources