Zobrazeno 1 - 10
of 830
pro vyhledávání: '"Aggregate signature"'
Autor:
Jiguo LI, Chun FANG
Publikováno v:
网络与信息安全学报, Vol 10, Iss 4, Pp 63-71 (2024)
Aggregate signatures have been recognized for significantly improving signing efficiency, reducing the computational cost for signers, lowering communication costs, and better protecting the privacy of signers. Currently, many aggregate signature sch
Externí odkaz:
https://doaj.org/article/b3b79018c8be444ba47e13d3938a115e
Publikováno v:
网络与信息安全学报, Vol 10, Pp 95-105 (2024)
As the demand for international travel escalates, the individual health passport has emerged as an essential instrument for verifying the health status of travelers and fulfilling entry criteria. To tackle the challenges associated with the global sh
Externí odkaz:
https://doaj.org/article/f13b99aab68744ffb8880c02eadd0961
Publikováno v:
网络与信息安全学报, Vol 10, Iss 2, Pp 95-105 (2024)
As the demand for international travel escalates, the individual health passport has emerged as an essential instrument for verifying the health status of travelers and fulfilling entry criteria. To tackle the challenges associated with the global sh
Externí odkaz:
https://doaj.org/article/2eca3e91a75940b6bfee2b247756fe9e
Autor:
Kyung-Ah Shim
Publikováno v:
IEEE Access, Vol 12, Pp 137634-137641 (2024)
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 sig
Externí odkaz:
https://doaj.org/article/bfae0e2957014a898d497bc63f33ccc5
Autor:
Dharminder Chaudhary, P. Santhi, M. S. P. Durgarao, A. Padmavathi, Mohammad Mehedi Hassan, Bader Fahad Alkhamees
Publikováno v:
IEEE Access, Vol 12, Pp 105219-105233 (2024)
Truck platooning uses networking technology and automated driving support systems to join multiple trucks in a group. When these vehicles interact for particular journey stages, such as on highways, they autonomously maintain a predefined, tight spac
Externí odkaz:
https://doaj.org/article/0446f23e959d429f96d0232ddcc00cc2
Publikováno v:
IEEE Access, Vol 12, Pp 16462-16473 (2024)
Recently, Chait et al. proposed a new aggregate signature scheme under the RSA setting (IEEE Access, 2023). In this paper, we show that Chait et al.’s aggregate signature scheme is insecure when two signers collude with their own secret keys, by pr
Externí odkaz:
https://doaj.org/article/9953a73a23784166b8158a4038691aea
Publikováno v:
Sensors, Vol 24, Iss 18, p 6011 (2024)
With the rapid development of the Internet of Vehicles (IoV), the demand for secure and efficient signature verification is becoming increasingly urgent. To meet this need, we propose an efficient SM9 aggregate signature scheme implemented on Field-P
Externí odkaz:
https://doaj.org/article/bfab0af76a594de28c6fa0f4a2e3acd7
Publikováno v:
Cryptography, Vol 8, Iss 3, p 43 (2024)
Vehicular ad hoc networks (VANETs), which are the backbone of intelligent transportation systems (ITSs), facilitate critical data exchanges between vehicles. This necessitates secure transmission, which requires guarantees of message availability, in
Externí odkaz:
https://doaj.org/article/6a610b333a5b4dd8afdedffe4d4e8f25
Autor:
Je Hong Park, Bonwook Koo
Publikováno v:
IEEE Access, Vol 12, Pp 86160-86162 (2024)
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. However, a malicious-but-passive KG
Externí odkaz:
https://doaj.org/article/7676c3418e2b4bcbbe051b30288af4a6
Autor:
Je Hong Park, Bonwook Koo
Publikováno v:
IEEE Access, Vol 12, Pp 46484-46486 (2024)
In the above paper “Certificateless Short Aggregate Signature Scheme for Mobile Devices” a pairing-based certificateless aggregate signature (CLAS) scheme was proposed. Although the authors claim that their CLAS scheme is secure and provide mathe
Externí odkaz:
https://doaj.org/article/b3d8a8c6b6b343139554b97270c687f8