Results 11 to 20 of about 1,268,925 (240)
Threshold Signature Schemes Application
Безопасность информационных технологий, 2015 This work is devoted to an investigation of threshold signature schemes. The systematization of the threshold signature schemes was done, cryptographic constructions based on interpolation Lagrange polynomial, elliptic curves and bilinear pairings were ...
Anastasiya Victorovna Beresneva +1 more
doaj +1 more source
Efficiency identity-based threshold group signature scheme
Tongxin xuebao, 2009 Threshold group signature was used to guarantee the security of the collective decision.To improve the efficiency,a new identity-based cryptography threshold group signature scheme was proposed basing on bilinear pairing and secret sharing.In this scheme,
LIU Hong-wei 1 +3 more
doaj +3 more sources
Threshold ring signature for wireless sensor networks [PDF]
Tongxin xuebao, 2012 Compared with traditional network,the wireless sensor nodes are limited in the storage,mobility,computation,energy,and so on.A threshold ring signature scheme suitable for wireless sensor networks based on bilinear pairings was proposed.Assuming the ...
Jun-fang XIAO, Jian LIAO, Gui-hua ZENG
doaj +3 more sources
BUFFing Threshold Signature Schemes [PDF]
We explore advanced security notions for threshold signature schemes, focusing on Beyond UnForgeability Features (BUFF), introduced by Cremers et al. (S&P’21) in the non-threshold setting.
Tomy, Jenit +2 more
core +3 more sources
An Efficient Threshold Signature Scheme Resistible to Conspiracy Attack [PDF]
, 2014 The study presents a threshold signature scheme. While developing threshold cryptography, the concept of threshold signature can accomplish a tradeoff between efficiency in use and dependability of security.
Chung, Yu-Fang +2 more
core +1 more source
Secure Threshold Ring Signature Based on SM9
IEEE Access, 2021 Nowadays, it becomes a major issue that has become increasingly prominent to ensure the privacy and security of information. With the wide application of SM9 algorithm in various fields, it is particularly important to improve the security of SM9 ...
Shuanggen Liu +3 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk +10 more
wiley +1 more source
Cryptanalysis of Nonrepudiable Threshold Proxy Signature Schemes with Known Signers [PDF]
, 2009 [[abstract]]In 2000, Hwang et al. proposed a nonrepudiable threshold proxy signature scheme to improve Sun’s scheme. In this paper, a new attack is proposed to show that, both in Hwang et al.’s and Sun’s schemes, the threshold proxy signatures can be ...
Hwang;Shin-Jia and Chen;Chiu-Chin
core
Pediatric Blood &Cancer, EarlyView.ABSTRACT Febrile neutropenia (FN) is a frequent and serious complication in children receiving cancer therapy. Standardizing FN management across Asia is challenging due to variable healthcare infrastructure, diagnostic capacity, and infection patterns; however, it could improve resource use and patient outcomes.
Joliza Patricia Cañeba +29 more
wiley +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source