Results 51 to 60 of about 849,533 (293)

Online payments using handwritten signature verification

open access: yes, 2009
Making payments online is inherently insecure, especially those involving credit cards where a handwritten signature is normally required to be authenticated.
Jarrod Trevathan   +5 more
core   +1 more source

A linkable signature scheme supporting batch verification for privacy protection in crowd-sensing

open access: yesDigital Communications and Networks
The maturity of 5G technology has enabled crowd-sensing services to collect multimedia data over wireless network, so it has promoted the applications of crowd-sensing services in different fields, but also brings more privacy security challenges, the ...
Xu Li   +3 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

A signature with shared verification scheme [PDF]

open access: yes, 1990
This paper presents a signature scheme for a single user or a group of users. The shared verification of such a signature uses the principle of threshold schemes. The constructions are based on a special class of finite incidence structures, so called generalised quadrangles.
Marijke De Soete   +2 more
openaire   +2 more sources

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Handbook for Election Judges and Clerks 2022

open access: yes, 2022
This handbook contains a thorough outline of who is able to serve as part of the Early Voting Ballot Board, who is able to serve on the Signature Verification Committee, convening the board/committee, qualifying ballots and counting ballot procedures for
Texas. Early Voting Ballot Board & Signature Verification Committee.
core  

Practical Short Signature Batch Verification [PDF]

open access: yes, 2009
In many applications, it is desirable to work with digital signatures that are short, and yet where many messages from different signers be verified very quickly. RSA signatures satisfy the latter condition, but are generally thousands of bits in length.
Pedersen, Michael Østergaard   +3 more
core   +2 more sources

ID-based server-aided verification signature scheme with strong unforgeability

open access: yesTongxin xuebao, 2016
Most identity-based signature schemes in the standard model are existentially unforgeable,which cannot prevent adversaries from forging valid signatures on messages that have previously been signed.However,signature verification algorithms of ID-based ...
Xiao-dong YANG   +5 more
doaj   +2 more sources

Enhancing Signature Verification Using Triplet Siamese Similarity Networks in Digital Documents

open access: yesMathematics
In contexts requiring user authentication, such as financial, legal, and administrative systems, signature verification emerges as a pivotal biometric method.
Sara Tehsin   +5 more
doaj   +1 more source

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