Auxiliary channel Diffie-Hellman encrypted key-exchange authentication

  title={Auxiliary channel Diffie-Hellman encrypted key-exchange authentication},
  author={Dennis K. Nilsson and Ulf Larson and Erland Jonsson},
In wireless personal area networks, establishing trust and authentication with previously unknown parties is both necessary and important. We propose an auxiliary channel Diffie-Hellman encrypted key-exchange authentication scheme to establish secure authentication between two previously unknown devices. The key exchange creates a high-entropy shared key from a low-entropy PIN that is transferred through an auxiliary channel. The strong shared key is then used for authentication of exchanged… CONTINUE READING


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