This process is experimental and the keywords may be updated as the learning algorithm improves.Īteniese, G., Kirsch, J., Blanton, M.: Secret handshakes with dynamic and fuzzy matching. These keywords were added by machine and not by the authors. Based on the construction, we present a highly efficient attribute-based secret handshake scheme employing the CP-ABE scheme in. Specifically, we first present a generic construction of attribute-based secret handshakes from centralized ciphertext-policy attribute-based encryption (CP-ABE). In this paper, we propose the first efficient attribute-based secret handshake scheme which supports arbitrary matching policies with unlinkable and reusable credentials. introduced attribute-based secret handshake, in which a group member Alice can complete the handshake protocol with another group member Bob by specifying the attributes Bob must have. Secret handshake is an important building block of private communication over public networks, which allows two members of the same group to secretly authenticate each other and agree on a shared key for further communication.
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