Results 71 to 80 of about 1,639 (211)
An improved lightweight certificateless generalized signcryption scheme for mobile-health system
International Journal of Distributed Sensor Networks, 2019 The mobile-health system, also known as the wireless body area network for remote patient monitoring, is a system used to remotely monitor the human body’s health status parameters in real time.
Caixue Zhou
doaj +1 more source
Identity-Based Hybrid Signcryption [PDF]
, 2009 Signcryption is a cryptographic primitive that fulfills both the functions of digital signature and public key encryption simultaneously, at a cost significantly lower than that required by the traditional signature-then-encryption approach.
Fagen Li +2 more
core
Attribute-based key-insulated signcryption with bidirectional anonymity
Tongxin xuebao, 2013 To solve exposure of secret key in attribute-based signcryption with anonymity for both sender and receiver, key-insulation mechanism to attribute-based signcryption was untroduced.Given the formal definition and security no-tions,the scheme of attribute-
Xing-lan ZHANG, Zhen ZHANG
doaj
Industrial Internet of Things Threshold Signcryption Scheme Based on SM Algorithm [PDF]
Jisuanji gongchengThe communication between the Supervisory Control And Data Acquisition (SCADA) system and terminal devices in the Industrial Internet of Things (IIoT) is vulnerable to tampering, eavesdropping, forgery, and other attacks.
LI Siqi, TIAN Youliang, PENG Changgen
doaj +1 more source
CASCF: Certificateless Aggregated SignCryption Framework for Internet-of-Things Infrastructure
IEEE Access, 2020 The increasing number of devices in the age of Internet-of-Thing (IoT) has arisen a number of problems related to security. Cryptographic processes, more precisely the signatures and the keys, increase and generate an overhead on the network resources ...
Tai-Hoon Kim +7 more
doaj +1 more source
A New Pairing-Free Certificateless Signcryption Scheme
, 2022 Signcryption is a cryptographic primitive which provides unforgeability and confidentiality for digital communications. Many signcryption schemes have been constructed in the literature for secure communication between smart objects.
Reddy, Vasudeva P; Department of Engineering Mathematics, Andhra University, Visakhapatnam, 530 003 India +3 more
core +1 more source
A Novel Identity-Based Signcryption Scheme in the Standard Model
Information, 2017 Identity-based signcryption is a useful cryptographic primitive that provides both authentication and confidentiality for identity-based crypto systems. It is challenging to build a secure identity-based signcryption scheme that can be proven secure in a
Yueying Huang, Junjie Yang
doaj +1 more source
Security in signcryption scheme
, 2010 Signcryption is a new cryptographic technology which provides both confidentiality and encryption. Before signcryption, confidentiality and encryption were considered separately.
Ismayil, Kamil
core
Secure distributed signcryption scheme based on vector space
Tongxin xuebao, 2009 A kind of new distributed signcryption protocol was proposed based on the ideal vector space secret sharing scheme and the modified signcryption scheme of Zheng1.Without the involvement of a trusted key distribution center, this protocol could gain its ...
LIU Jia, ZHUANG Yi, WANG Jian-dong
doaj +2 more sources
Identity-based Linkable Ring Signcryption on NTRU Lattice [PDF]
Jisuanji kexueAlthough the current lattice-based ring signcryption scheme resists quantum attacks,it has large key storage and high encryption/decryption time.The linkable lattice ring signcryption scheme not only can protect signer anonymity,but also can determine ...
TANG Jiayi, HUANG Xiaofang, WANG Licheng, ODOOM J
doaj +1 more source