Results 51 to 60 of about 447 (166)

A Novel Security Scheme Supported by Certificateless Digital Signature and Blockchain in Named Data Networking

IET Information Security, Volume 2024, Issue 1, 2024.
Named Data Networking (NDN) is a promising network architecture that differs from the traditional TCP/IP network, as it focuses on data rather than the host. A new secure model is required to provide the data‐oriented trust instead of the host‐oriented trust.
Bing Li, Mingxuan Zheng, Maode Ma, Youwen Zhu   +3 more
wiley   +1 more source

Functional Message Authentication Codes With Message and Function Privacy

IET Information Security, Volume 2024, Issue 1, 2024.
Functional signatures were allowed anyone to sign any messages in the range of function f, who possesses the secret key skf. However, the existing construction does not satisfy the property of message and function privacy. In this paper, we propose a new notion which is called functional message authentication codes (MACs).
Pu Li, Muhua Liu, Youlin Shang, Peican Zhu   +3 more
wiley   +1 more source

Cryptanalysis of Compact Certificateless Aggregate Signature Schemes for HWMSNs and VANETs

IEEE Access
Certificateless cryptosystems resolve the critical problems in public-key cryptosystems and identity-based cryptosystems. A certificateless aggregate signature scheme aggregates multiple signatures of multiple signers into a single signature that ...
Kyung-Ah Shim
doaj   +1 more source

An Efficient Elliptic Curve Cryptography‐Based Secure Communication with Privacy Preserving for Autonomous Vehicle

Journal of Advanced Transportation, Volume 2024, Issue 1, 2024.
Internet of Vehicles can improve driving and riding experience, provide information needs, reduce environmental pollution, and improve transportation efficiency, thereby promoting the rapid development and application of intelligent transportation. Especially through the advantages of the rapidity of information exchange and the flexibility of real ...
Jiongen Xiao, Yi Liu, Yi Zou, Dacheng Li, Tao Leng, Laura Garach   +5 more
wiley   +1 more source

Public Auditing Scheme With Identity Privacy Preserving Based on Certificateless Ring Signature for Wireless Body Area Networks

IEEE Access, 2020
The emergence of Wireless Body Area Networks (WBAN) provides users with ubiquitous wireless communication services, such as continuous exchange of medical information in real time.
Kaixin Zhao, Dong Sun, Gang Ren, Yang Zhang   +3 more
doaj   +1 more source

Provably secure and efficient certificateless sequential multi-signature scheme in random oracle model

Tongxin xuebao, 2014
Certificate less sequential multi-signature scheme could resolve the problem of authentication of recommendation information transmitted through trust train.Qin yan-lin，et al proposed an efficient certificateless sequential multi-signature scheme，and ...
Yan XU, Liu-sheng HUANG, Miao-miao TIAN, Hong ZHONG   +3 more
doaj   +2 more sources

Certificateless Anonymous Authentication Scheme Supporting Illegal Signatures Localization for Internet of Vehicles [PDF]

Jisuanji gongcheng
In the Internet of Vehicles (IoV) environment, vehicles are connected to public networks through the Internet and information is vulnerable to various malicious attacks from attackers during transmission.
YANG Xiaodong, LI Muzi, MA Guozu, LI Songyu, WANG Caifen
doaj   +1 more source

Comments on “A Conditional Privacy-Preserving Certificateless Aggregate Signature Scheme in the Standard Model for VANETs”

IEEE Access
In the above paper “A Conditional Privacy-Preserving Certificateless Aggregate Signature Scheme in the Standard Model for VANETs,” a pairing-based certificateless aggregate signature (CLAS) scheme was proposed.
Je Hong Park, Bonwook Koo
doaj   +1 more source

A Revocable Certificateless Sanitizable Signature Scheme With Batch Verification

IEEE Access
In medical and healthcare application scenarios, data integrity and user privacy are often concerned the most. A sanitizable signature scheme is a common adopted approach since it admits an authorized person to sanitize partial sensitive information of ...
Han-Yu Lin, Tung-Tso Tsai, Hsu-Lun Wu
doaj   +1 more source

Retracted: An Anonymous Authentication Scheme in VANETs of Smart City Based on Certificateless Group Signature

Complexity, Volume 2024, Issue 1, 2024.
Complexity
wiley   +1 more source