Robust one-time password authentication scheme using smart card for home network environment
Computer Communications
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Authentication is one of the important security properties required to identify the communicating party or to validate the received document. Several authentication techniques with many flavors have been proposed; however, most of them lack a formal security proof. In this paper, we present a two-factor authentication protocol and followed by a key establishment mechanism using only hash function. We analyze and verify the security of the proposed protocol using non-monotonic logic.