| 摘要 |
A computer implemented method, apparatus, and computer program product for securing wireless body sensor networks with a three party password protocol. The password protocol combines the Bellare-Rogaway 3PKDP (three-party key distribution protocol) and the Diffie-Hellman password protocol. The three party password protocol also uses physiological values in place of passwords in one of the key exchanges. The other key exchanges in the protocol use symmetric key cryptography. The combination of the Bellare-Rogaway three-party key distribution protocol and the Diffie-Hellman password protocol allows two sensors which do not measure the same environmental data to authenticate and establish keys.
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