Xd. Lin et al., COMMENT ON REPAIRABLE KEY DISTRIBUTION PROTOCOLS FOR INTERNET ENVIRONMENTS, IEEE transactions on communications, 46(1), 1998, pp. 20-21
It is found that the key distribution protocol KDP2 proposed in the ab
ove paper(1) is, in fact, not reparable, as claimed. A reparable revis
ed version of this KPD2 is then introduced.