| Autor: |
Je Hong Park, Bonwook Koo |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
IEEE Access, Vol 12, Pp 86160-86162 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2169-3536 |
| DOI: |
10.1109/ACCESS.2024.3353609 |
| Popis: |
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 KGC attack on this scheme was subsequently presented by Shim. In this paper, we show that even if the CLAS scheme is modified to prevent malicious-but-passive KGC attacks by incorporating Shim’s countermeasure, there are still weaknesses that allow an adversary to forge aggregate or individual signatures. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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