High-efficiency. Due to the adoption of low-cost hash functions and ECC(elliptic curve cryptography) operations, the proposed scheme is more efficient than the existing exponential or bilinear pairing-based authentication schemes. The remainder of this article is structured as follows. Section 2 provides related preliminaries. The concrete construction of the proposed scheme is described in Section 3. Section 4 presents a rigorous security analysis about the proposed scheme. Section 5 conducts the performance evaluation. Conclusions of the paper are presented in Section 6.
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Sources: Privacy Preserving Authentication and Key Agreement Scheme, Privacy Preserving Authentication and Key Agreement Scheme