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- Title
Directed User Authentication Scheme Based on Discrete Logarithm.
- Authors
Tang, Shaohua; Ma, Weihua
- Abstract
One new concept, “directed” authentication is presented in this letter. By “directed”, we mean “of one direction”, i.e., only the specified verifier can validate the verifiee's identity, anyone else cannot verify it without the help of this specified verifier. One strong directed authentication scheme based on the discrete logarithm is proposed in this letter, and the security and performance of which are also analyzed. It is shown in this letter that the proposed scheme is secure and the performance is superior to those of the mutual authentication schemes based on ID-based cryptosystems.
- Subjects
LOGARITHMS; DISCRETE groups
- Publication
Journal of Circuits, Systems & Computers, 1999, Vol 9, Issue 5/6, p299
- ISSN
0218-1266
- Publication type
Article
- DOI
10.1142/S0218126699000244