Mobile communication networks need public key cryptosystems that offer both low computation cost and user authentication. Tatebayashi et al. showed such a key distribution protocol for such networks at CRYPTO’89 based on low exponent RSA. This paper shows that their protocol is not secure. We also present a new secure and efficient key distribution protocol.
CITATION STYLE
Park, C., Kurosawa, K., Okamoto, T., & Tsujii, S. (1994). On key distribution and authentication in mobile radio networks. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 765 LNCS, pp. 461–465). Springer Verlag. https://doi.org/10.1007/3-540-48285-7_42
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