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Journal Article
Key Distribution for Secure VSAT Satellite Communications
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- Authors
- Jeong-Hyun Park, Sun-Bae Lim
- Issue Date
- 1998-09
- Citation
- IEEE Transactions on Broadcasting, v.44, no.3, pp.274-277
- ISSN
- 0018-9316
- Publisher
- IEEE
- Language
- English
- Type
- Journal Article
- Abstract
- This paper presents modified Yacobi scheme that does not use the secret key provided by key distribution center, but uses instead a random number generated by the user. This paper also presents modified Diffie-Hellman (DH) and ID (identity) which has directly mutual authentication between users and is able to defend the network from impostors. The proposed scheme based on the DH was applied to VSAT satellite communications and simulated on PC using Montgomery algorithm and MD5 (Message Digest) for feasible study of secure VSAT satellite communications. © 1998 IEEE.
- KSP Keywords
- Diffie-Hellman, Key Distribution Center(KDC), Message Digest, Montgomery Algorithm, mutual authentication, random number, satellite communication, secret key