Results 1 to 10 of about 433 (112)
A Comprehensive Survey on Signcryption Security Mechanisms in Wireless Body Area Networks [PDF]
Sensors, 2022 WBANs (Wireless Body Area Networks) are frequently depicted as a paradigm shift in healthcare from traditional to modern E-Healthcare. The vitals of the patient signs by the sensors are highly sensitive, secret, and vulnerable to numerous adversarial ...
Chin-Ling Chen +2 more
exaly +4 more sources
Cryptanalysis of a Pairing-free Certificateless Signcryption scheme
ICT Express, 2021 Signcryption is a very useful cryptographic primitive that aims to achieve authentication and confidentiality in an efficient manner. We cryptanalyze the signcryption scheme of Wei and Ma (2019) which is claimed to be secure.
Philemon Kasyoka, Michael Kimwele
exaly +3 more sources
Certificateless Aggregate Signcryption Scheme with Publicly Verifiable Pairless Operation [PDF]
Jisuanji kexue yu tansuo, 2022 Aggregate signcryption can combine ciphertext generated by different signcryption on different messages into a single ciphertext, which greatly reduces the total length of ciphertext and verification cost, and is more sui-table for low bandwidth and low ...
CHEN Hong, ZHOU Mo, HOU Yuting, ZHAO Jufang, XIAO Chenglong, GUO Pengfei
doaj +1 more source
Efficient Certificateless Aggregate Signcryption Scheme with Public Verifiability [PDF]
Jisuanji gongcheng, 2022 Signcryption technology is the foundation of building a network trust system, which can ensure the confidentiality, integrity and verifiability of data.However, when a large number of users perform signcryption at the same time, the verification takes a ...
CHEN Hong, HOU Yuting, GUO Pengfei, ZHOU Mo, ZHAO Jufang, XIAO Chenglong
doaj +1 more source
A Certificateless Online/Offline Signcryption Scheme for Power Terminal Equipment [PDF]
Jisuanji gongcheng, 2023 With the continuous development of power energy Internet, the power monitoring system has become a key infrastructure responsible for monitoring and controlling the operations of a power system.
Bin LI, Po WU, Dan WANG, Haoyang AN, Debiao HE
doaj +1 more source
New Certificateless Generalized Signcryption Scheme for Internet of Things Environment [PDF]
Jisuanji kexue, 2022 Certificateless generalized signcryption (CLGSC) scheme has been widely applied in resource-limited IoT environments for they could not only solve the problems of the certificate management and key escrow,but also serve as encryption,signature,or ...
ZHANG Zhen-chao, LIU Ya-li, YIN Xin-chun
doaj +1 more source
Hybrid lightweight Signcryption scheme for IoT
Open Computer Science, 2021 The information transmitted in IoT is susceptible to affect the user’s privacy, and hence the information ought to be transmitted securely. The conventional method to assure integrity, confidentiality, and non-repudiation is to first sign the message and
Sruthi M., Rajasekaran Rajkumar
doaj +1 more source
Improved Lattice-Based Signcryption in the Standard Model
IEEE Access, 2019 Signcryption is a basic cryptographic primitive that simultaneously captures the functions of encryption and signature. To realize comprehensive information security against quantum computing attacks, lattice-based signcryption schemes have been ...
Xiaopeng Yang +3 more
doaj +1 more source
The Scientific World Journal, 2014 Signcryption is a useful cryptographic primitive that achieves confidentiality and authentication in an efficient manner. As an extension of signcryption in certificate-based cryptography, certificate-based signcryption preserves the merits of ...
Yang Lu, Jiguo Li
doaj +1 more source
Anti-Quantum Signcryption Scheme Based on Niederreiter Cryptosystem [PDF]
Jisuanji gongcheng, 2020 To address security issues of network communication in the post-quantum era,this paper studies the Niederreiter cryptosystem in code-based cryptography,and combines the double public key cryptographic scheme based on the improved Niederreiter scheme with
WANG Zhong, HAN Yiliang
doaj +1 more source