Title :
Cryptanalysis of enhancement for simple authentication key agreement algorithm
Author :
Hsieh, Bin-Tsan ; Sun, Hung-Min ; Hwang, Tzonelih
Author_Institution :
Dept. of Comput. Sci. & Inf. Eng., Nat. Cheng Kung Univ., Tainan, Taiwan
fDate :
1/3/2002 12:00:00 AM
Abstract :
Shows that the security enhancement for the simple authentication key agreement algorithm of Lin et al. [24th Ann. Int. Computer Software and Applications Conf., 2000, pp. 113-115] for Seo and Sweeney´s simple authentication key agreement protocol [see ibid., vol. 35, no. 13, p. 1073-4, 1999] is still insecure against the password guessing attack
Keywords :
cryptography; cryptanalysis; password guessing attack; security enhancement; simple authentication key agreement algorithm;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20020012
