Abstract
Peyravian and Zunic (2000) proposed a password transmission scheme and a password change scheme over an insecure network. Their proposed solutions do not require the use of any symmetric-key or public-key cryptosystems. However, this article points out that their schemes have several security flaws for practical applications. A slight improvement on their schemes is proposed in this paper to remove the security flaws.
Original language | English |
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Pages (from-to) | 469-476 |
Number of pages | 8 |
Journal | Informatica |
Volume | 12 |
Issue number | 3 |
Publication status | Published - 2001 Jan 1 |
All Science Journal Classification (ASJC) codes
- Information Systems
- Applied Mathematics