Results 31 to 40 of about 232,677 (257)
Efficient and safe auditable mixed-coin service scheme based on blind signature
网络与信息安全学报, 2020 The mixed-coin service can provide solutions for the privacy problem of blockchain,but it still faces efficiency bottlenecks and security risks.To further improve the efficiency and security protection of the mixed-coin service,an efficient and safe ...
Kang QIAO +3 more
doaj +3 more sources
Design of Blind Signature Protocol Based upon DLP [PDF]
, 2013 Blind signature scheme is based on public key cryptosystem. Public-key cryptosystem is widely used these days for various security purposes. The use of public key cryptosystems received huge amount of attention.
Chandra, Chanchal
core
Pediatric Blood &Cancer, EarlyView.ABSTRACT Objectives To identify predictors of chronic ITP (cITP) and to develop a model based on several machine learning (ML) methods to estimate the individual risk of chronicity at the timepoint of diagnosis. Methods We analyzed a longitudinal cohort of 944 children enrolled in the Intercontinental Cooperative immune thrombocytopenia (ITP) Study ...
Severin Kasser +6 more
wiley +1 more source
A Novel Blind Signature Based Upon ECDLP [PDF]
, 2011 Encryption and decryption techniques protect the condentiality of information exchanged in a network whereas digital signature is electronic signing of data that provide senders authentication using its secret key and verication using its public key and
Chhotaray, Animesh Chhotaray +1 more
core
Distributed Unmixing of Hyperspectral Data With Sparsity Constraint
, 2017 Spectral unmixing (SU) is a data processing problem in hyperspectral remote sensing. The significant challenge in the SU problem is how to identify endmembers and their weights, accurately. For estimation of signature and fractional abundance matrices in
Khoshsokhan, Sara +2 more
core +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Bone tumours present significant challenges for affected patients, as multimodal therapy often leads to prolonged physical limitations. This is particularly critical during childhood and adolescence, as it can negatively impact physiological development and psychosocial resilience.
Jennifer Queisser +5 more
wiley +1 more source
Partially blind proxy re-signature scheme with proven security
Tongxin xuebao, 2018 In order to solve the problem of anonymity and controllability of blind proxy re-signature,the concept of partially blind proxy re-signature was introduced by using the idea of partially blind signature.Furthermore,the security definition of partially ...
Xiaodong YANG +5 more
doaj +2 more sources
Time Stamped Proxy Blind Signature Scheme With Proxy Revocation Based on Discrete Logarithm Problem [PDF]
, 2013 Proxy blind signature combines both the properties of blind signature and proxy signature. In a proxy blind signature scheme, the proxy signer is allowed to generate a blind signature on behalf of the original signer.
Panda, Suryakanta
core
New ST-BC MIMO-CDMA Transceiver With Augmented User Signatures [PDF]
[[abstract]]This paper presents new transceiver framework for the DS-CDMA systems that use the multiple-input multiple-output (MIMO) antennas, with space-time block code (ST-BC).
[[alternative]]陳巽璋 +1 more
core +1 more source
Molecular Oncology, EarlyView.This study indicates that Merkel cell carcinoma (MCC) does not originate from Merkel cells, and identifies gene, protein & cellular expression of immune‐linked and neuroendocrine markers in primary and metastatic Merkel cell carcinoma (MCC) tumor samples, linked to Merkel cell polyomavirus (MCPyV) status, with enrichment of B‐cell and other immune cell
Richie Jeremian +10 more
wiley +1 more source