Results 161 to 170 of about 578 (210)
People and Nature, EarlyView.Abstract The town of Gamba in southwest Gabon represents an exceptional example of how the development of an extractive industry (in this case oil production) may impact wild meat consumption in an area of global importance for biodiversity. Studies in the 1990s identified an active wild meat trade; however, no studies have been undertaken since, and ...
James McNamara +4 more
wiley +1 more source
Modeled Subsidence of Permafrost Terrain 2025–2050: North‐Central Alaska
Permafrost and Periglacial Processes, EarlyView.ABSTRACT A large fraction of the Alaska terrain is underlain by regolith that contains excess ice (ice that in volume exceeds the natural pore space). Possible loss of excess ice would lead to ground subsidence, which in turn would disturb and destabilize the ground surface.
Jaakko Putkonen +8 more
wiley +1 more source
Past, present and future of local crop evolution
PLANTS, PEOPLE, PLANET, EarlyView.Promoting agrobiodiversity is a promising strategy for mitigating the negative effects of climate change on global food security. We highlight the central role evolutionary processes play in harnessing the potential of local crops by integrating genomics, archaeology, ethnobotany and traditional ecological knowledge (TEK).
Nataly Allasi Canales +6 more
wiley +1 more source
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Secret Sharing System and Secret Sharing Matrix
2009 International Conference on Computational Intelligence and Security, 2009To make the secret sharing management more effective and safe, based on the (k, n) threshold secret sharing scheme, this article propose a new concept of generalized (k, n)-secret sharing matrix, and proposed a more safe (t, k, n) threshold secret sharing scheme by generalizing the (t, k, n) threshold secret sharing matrix.
Guangliang Liu +3 more
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2020
Generating additive secret shares of a shuffled dataset - such that neither party knows the order in which it is permuted - is a fundamental building block in many protocols, such as secure collaborative filtering, oblivious sorting, and secure function evaluation on set intersection.
Melissa Chase +2 more
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Generating additive secret shares of a shuffled dataset - such that neither party knows the order in which it is permuted - is a fundamental building block in many protocols, such as secure collaborative filtering, oblivious sorting, and secure function evaluation on set intersection.
Melissa Chase +2 more
openaire +2 more sources
Designs, Codes and Cryptography, 1998
Traditional approaches to the secret sharing problem are focused to the problem of how to divide a secret into shares distributed among a set of users in such a way that only a qualified subset of users can reconstruct the secret while any unqualified group of users have no information about the secret.
He Jingmin, Ed Dawson
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Traditional approaches to the secret sharing problem are focused to the problem of how to divide a secret into shares distributed among a set of users in such a way that only a qualified subset of users can reconstruct the secret while any unqualified group of users have no information about the secret.
He Jingmin, Ed Dawson
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Information Processing Letters, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
BLUNDO, Carlo +2 more
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
BLUNDO, Carlo +2 more
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IEEE Transactions on Information Forensics and Security, 2021
Secret sharing, a well-known cryptographic technique, introduced 40 years ago as a private and reliable variant of classical storage, has now become a major cryptographic primitive with numerous real-world applications. In this paper we consider the digital forensics aspects of secret sharing. We investigate the problem of framing which occurs when a
Yvo Desmedt +2 more
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Secret sharing, a well-known cryptographic technique, introduced 40 years ago as a private and reliable variant of classical storage, has now become a major cryptographic primitive with numerous real-world applications. In this paper we consider the digital forensics aspects of secret sharing. We investigate the problem of framing which occurs when a
Yvo Desmedt +2 more
openaire +1 more source
Probability of shares in secret sharing schemes
Information Processing Letters, 1999zbMATH Open Web Interface contents unavailable due to conflicting licenses.
BLUNDO, Carlo +2 more
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2018 48th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN), 2018
Confidentiality is a fundamental goal in many security contexts. Deception is another goal in which the intention is to mislead adversaries, for example by planting false information in a system. In this paper, we consider an approach that combines confidentiality and deception using secret sharing, which has traditionally been used strictly for ...
Lei Zhang, Douglas M. Blough
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Confidentiality is a fundamental goal in many security contexts. Deception is another goal in which the intention is to mislead adversaries, for example by planting false information in a system. In this paper, we consider an approach that combines confidentiality and deception using secret sharing, which has traditionally been used strictly for ...
Lei Zhang, Douglas M. Blough
openaire +1 more source