Results 91 to 100 of about 5,063 (296)
Secret Sharing Schemes from Two-Weight Codes
, 2003 Secret sharing is an interesting subject of cryptography, and has wide applications in real systems. Error-correcting codes have been used to construct secret sharing schemes. However, it is hard to determine the access structure of them.
Ding, Cunsheng, Yuan, Jin
core +1 more source
Optimal non-perfect uniform secret sharing schemes [PDF]
, 2014 A secret sharing scheme is non-perfect if some subsets of participants that cannot recover the secret value have partial information about it. The information ratio of a secret sharing scheme is the ratio between the maximum length of the shares and the ...
Oriol Farràs +7 more
core +1 more source
Behavioral Sciences &the Law, EarlyView.ABSTRACT This is a retrospective case study of an antisemitic lone actor terrorist who completed the deadliest attack against the Jewish community in American history. The analysis through the lens of the Terrorist Radicalization Assessment Protocol (TRAP‐18) finds that 72% of the warning indicators were present, including four proximal warning ...
Molly Amman, Julia Kupper, J. Reid Meloy
wiley +1 more source
Secret-Sharing Schemes: A Survey [PDF]
, 2011 A secret-sharing scheme is a method by which a dealer distributes shares to parties such that only authorized subsets of parties can reconstruct the secret. Secret-sharing schemes are an important tool in cryptography and they are used as a building box in many secure protocols, e.g., general protocol for multiparty computation, Byzantine agreement ...
openaire +1 more source
Transformation Teams Leading the Hispanic‐Serving Institutions Movement at HSI Community Colleges
New Directions for Community Colleges, EarlyView.ABSTRACT The Department of Education defunded discretionary grant programs for enrollment‐based minority‐serving institutions (MSIs) on September 10, 2025, yet Hispanic‐serving institutions (HSIs) still exist and must continue to adapt to their growing population of Latine/x students.
Gina Ann Garcia +2 more
wiley +1 more source
A New Security Measure in Secret Sharing Schemes and Secure Network Coding
IEEE AccessLinear secret sharing schemes protect secret information from leakage and destruction by encoding secret information into multiple shares, where the secret information can be reconstructed by collecting a certain subsets of shares.
Itaru Kurihara +2 more
doaj +1 more source
Lattice-based threshold-changeability for standard CRT secret-sharing schemes
, 2006 We consider the problem of increasing the threshold parameter of a secret-sharing scheme after the setup (share distribution) phase, without further communication between the dealer and the shareholders.
Wang, Huaxiong +2 more
core +1 more source
A partial envelope approach for modelling multivariate spatial‐temporal data
Canadian Journal of Statistics, EarlyView.Abstract In the new era of big data, modelling multivariate spatial‐temporal data is a challenging task due to both the high dimensionality of the features and complex associations among the responses across different locations and time points.
Reisa Widjaja +3 more
wiley +1 more source
Breaking Down Online and Digital Reporting Practices: A Research Map From Websites to Social Media
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT This paper adopts a mixed research methodology, integrating bibliometric and systematic literature review (SLR) tools, to systematise the academic contributions and the different bodies of knowledge generated over the last decades on online and digital reporting practices, ranging from websites to social media.
Giuseppe Nicolò +3 more
wiley +1 more source
Secret Image Sharing Based on Encrypted Pixels
IEEE Access, 2018 The well-known Thien and Lin's (k, n) secret image sharing (SIS) scheme and its extended versions are threshold schemes, in which a secret image is shared among n shadow images and it can be recovered from any k shadow images.
Zhili Zhou +3 more
doaj +1 more source