Corpus ID: 12987760

An Authentication Protocol Based on Kerberos 5

@article{ElEmam2011AnAP,
  title={An Authentication Protocol Based on Kerberos 5},
  author={Eman El-Emam and Magdy Koutb and Hamdy M. Kelash and Osama S. Faragallah},
  journal={Int. J. Netw. Secur.},
  year={2011},
  volume={12},
  pages={159-170}
}
We introduce some modiflcations to the widely deployed Kerberos authentication protocol. [...] Key Method Besides, the lifetime of the secret-key is controlled using the system clock. Triple-Des is used for encryption, SHA-256 for hashing, and Blum Blum Shub for random number generation.Expand
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The author explores possible strategies for repairing this security hole, the most viable of which is the use of Kerberos V5 preauthentication coupled with a secure password authentication protocol such as SRP. Expand
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