Efficient Certificateless KEM in the Standard Model

نویسندگان

  • Georg Lippold
  • Colin Boyd
  • Juan Manuel González Nieto
چکیده

We give a direct construction of a certificateless key encapsulation mechanism (KEM) in the standard model that is more efficient than the generic constructions proposed before by Huang and Wong [9]. We use a direct construction from Kiltz and Galindo’s KEM scheme [10] to obtain a certificateless KEM in the standard model; our construction is roughly twice as efficient as the generic construction.

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تاریخ انتشار 2009