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題 名 | Designing Authentication Protocols against Guessing Attacks |
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作 者 | 楊文和; 沈自強; 謝續平; | 書刊名 | 中華民國資訊學會通訊 |
卷 期 | 2:3 1999.09[民88.09] |
頁 次 | 頁39-48 |
分類號 | 312.76 |
關鍵詞 | 認証協定; Authentication protocols; Guessing attacks; |
語 文 | 英文(English) |
英文摘要 | Users are normally authenticated via their passwords in security systems. Since people areused to choose easy-to-remember passwords, the systems suffer from guessing attacks. There aremany authentication protocols proposed to resist guessing attacks. However, some limitations existin these protocols, such as confined in specific environments, or requiring high computation andcommunication costs. In the paper, the common forms of guessing attacks are specified, which arepractical for detecting the vulnerability of guessing attacks in authentication protocols. Then, wepropose two practical authentication and key distribution protocols, which are all resistant toguessing attacks. |
本系統中英文摘要資訊取自各篇刊載內容。