Results 81 to 90 of about 28,350 (257)
Provably Secure Certificateless Partially Blind Signature and its application in Electronic Cash [PDF]
, 2014 部分盲签名允许一个签名人通过和接收者达成一些共识，在盲签名中清晰 的包括一些共同的信息。这就使得部分盲签名在电子商务中有着重要的作用。 最近几年提出了一些基于身份的部分盲签名的方案。但是在公钥密码学中，基 于身份的签名存在秘钥托管问题。本文我们提出了一个新的实用的无证书部分 盲签名方案，此方案能消除秘钥托管问题。此外，我们对提出的方案进行了计 算性能上的分析，并给出了该方案的C程序实现，简单模拟了该方案的运行结 果，我们在标准模型下证明了我们的方案是安全的。我们还给出了方案在电子 现金系统中的应用 ...
赖建昌
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Muscle Control of an Extra Robotic Digit
Advanced Robotics Research, EarlyView.This study compares muscle‐ and movement‐based control for operating a supernumerary robotic thumb. While movement control performs better in the proposed tasks, muscle‐based (EMG) control promotes broader motor learning. The results highlight the promise and challenges of using biosignals for human augmentation, offering new insights into intuitive ...
Julien Russ +7 more
wiley +1 more source
An attack on undeniable partially blind signatures
, 2005 Blind signatures allow a user to get a signature on any message without revealing the content of the message to the signer. Partially blind signatures allow the signer to explicitly include common information in the blind signature under some agreement ...
Han, Song, Chang, Elizabeth, Wang, J.
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Advanced Robotics Research, EarlyView.This work reports on the actuation behavior of CP‐based polypyrrole/PVdF TYs soaked in electrolyte/ionic liquids and woven actuators where such TYs are integrated. These studies are important toward the creation of on‐body applications such as wearable soft robotics, where textiles offer many advantages such as increased force, integrated electrical ...
Carin Backe +4 more
wiley +1 more source
Chromosomal Instability Drives Glioblastoma Heterogeneity and Therapeutic Opportunities
Advanced Science, EarlyView.ABSTRACT Glioblastoma, the most aggressive and lethal form of brain cancer, is defined by profound genomic instability, with Chromosomal Instability (CIN) playing a central role in driving tumor progression, therapy resistance, and poor prognosis. CIN is characterized by numerical and structural alterations, is driven by mechanisms such as mitotic ...
Amarnath Pal +3 more
wiley +1 more source
Provably Secure Partially Blind Signatures Masayuki Abe and Tatsuaki Okamoto
, 2008 . Partially blind signature schemes are an extension of blind signature schemes that allow a signer to explicitly include necessary information (expiration date, collateral conditions, or whatever) in the resulting signatures under some agreement with ...
core +1 more source
Advanced Science, EarlyView.ABSTRACT Acute pancreatitis (AP) begins with pancreatic local inflammation, leading to the onset of systemic inflammatory response syndrome (SIRS), followed by compensatory anti‐inflammatory response syndrome (CARS), which causes immune paralysis and higher mortality rate.
Liwei Liu +15 more
wiley +1 more source
Cryptanalysis of a Partially Blind Signature Scheme or How
, 2008 . Partially blind signature scheme is a cryptographic primitive mainly used to design efficient and anonymous electronic cash systems. Due to this attractive application, some researchers have focused their interest on it.
Gwenaëlle Martinet, Guillaume Poupard
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, 2013 International audienceBlind signatures allow users to obtain signatures on messages hidden from the signer; moreover, the signer cannot link the resulting message/signature pair to the signing session.
Blazy, Olivier +3 more
core +1 more source
Advanced Science, EarlyView.A genome‐wide microRNA CRISPR screen identifies miR‐18a as a master regulator of cross‐resistance in melanoma. Loss of miR‐18a activates the AJUBA–YAP/Hippo axis to confer BRAFi resistance and enhances THBS1–CD47 interaction to impair CD8+ T cell immunity. hnRNP A1 is identified as an upstream regulator of miR‐18a processing.
Zhao Wang +19 more
wiley +1 more source