Two attacks on Neuman—Stubblebine authentication protocols

✍ Scribed by Tzonelih Hwang; Narn-Yih Lee; Chuan-Ming Li; Ming-Yung Ko; Yung-Hsiang Chen

• Book ID: 103106058
• Publisher: Elsevier Science
• Year: 1995
• Tongue: English
• Weight: 281 KB
• Volume: 53
• Category: Article
• ISSN: 0020-0190
• DOI: 10.1016/0020-0190(95)00177-e

✦ Synopsis

In 1993, Neuman and Stubblebin proposed a nonce-based mutual authentication protocol uing timestamps as nonces. In this paper, we show defects in their initial and subsequent authentication protocols. We give the reasons that cause these defects and modify their protocol to avoid these defects.