Results 61 to 70 of about 5,053 (247)
Implementation of Blom’s key predistribution scheme by using elliptic curve cryptography / Md Nizam Udin ... [et al.] [PDF]
, 2021 Cryptography, along with its various methods is used to serve the security communication purpose. Cryptography is said to be secure if the encryption key is hard to break by the attacker.
Zulkifili, Nur Annisa +5 more
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Access to Finance and Innovation in the Canadian Food Processing
Agribusiness, EarlyView.ABSTRACT Innovation is a presumed channel through which finance affects productivity, yet there is limited research testing the relationship between finance and innovation in the food manufacturing sector. The purpose of the paper is to explore the determinants (e.g., financing, R&D, firm size, expenditure on innovation) of the adoption of innovation ...
Getu Hailu, Deepananda Herath
wiley +1 more source
A Note on Secure Key Issuing in ID-based Cryptography [PDF]
, 2005 Most recently, Lee B. et al proposed a key issuing protocol for ID-based cryptography to solve the key escrow problem. However in this letter, we show that a malicious key generation center (KGC) can successfully attack the protocol to obtain users ...
QIN Zhiguang, XU Chunxiang, ZHOU Junhui
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Traceability of Agri‐Food Products: The Key to Conscious Trade
Agribusiness, EarlyView.ABSTRACT Globalization and growing concerns about sustainability have led to improvements in product traceability, quality, and sustainability. Traceability contributes to environmental protection and supports sustainable development by fostering transparency in agricultural practices and encouraging the responsible use of resources.
Scarlett Queen Almeida Bispo +5 more
wiley +1 more source
Entity Authentication Using Public Key Cryptography [PDF]
, 1996 This standard specifies two challenge-response protocols by which entities in a computer system may authenticate their identities to one another. These may be used during session initiation, and at any other time that entity authentication is necessary ...
U. S. Department Of Commerce +2 more
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Agribusiness, EarlyView.ABSTRACT The origin of a product, if associated with good quality, can contribute to building a positive collective reputation, leading to a potential price premium. However, it is conceivable that a producer markets a product by evoking symbols, images, words, and values typical of places other than where it was designed or produced, creating a ...
Annalisa Caloffi +2 more
wiley +1 more source
Public key cryptography sans certificates in ad hoc networks [PDF]
, 2006 . Several researchers have proposed the use of threshold cryptographic model to enable secure communication in ad hoc networks without the need of a trusted center. In this model, the system remains secure even in the presence of a certain threshold t of
Nitesh Saxena
core +1 more source
The Power of Unity: Collective Action and Smallholder Agricultural Performance in West Africa
Agribusiness, EarlyView.ABSTRACT We analyze the impact of collective action through farmer‐based organizations (FBOs) on smallholders' farm performance and income inequality in Ghana, Benin, The Gambia, and Mali. We find that FBO membership increases cereal yield in Ghana and The Gambia, legume yield in Mali, ruminant numbers in Benin and The Gambia, and total farm income in ...
Emmanuel Donkor +3 more
wiley +1 more source
Cryptography-Based Authentication for Protecting Cyber Systems [PDF]
, 2011 Entity authentication is a fundamental building block for system security and has been widely used to protect cyber systems. Nonetheless, the role of cryptography in entity authentication is not very clear, although cryptography is known for providing ...
Xunhua Wang, Hua Lin
core +1 more source
A SAT-based Public Key Cryptography Scheme [PDF]
, 2015 A homomorphic public key cryptography scheme based on the Boolean Satisfiability Problem (SAT) is proposed. The public key is a SAT formula satisfied by the private key. The probabilistic encryption algorithm generates random Boolean functions, which are
Sebastian E. Schmittner
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