Efficient ID-KEM based on the Sakai–Kasahara key construction

Efficient ID-KEM based on the Sakai–Kasahara key construction

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The authors describe an identity based key encapsulation mechanism (ID-KEM). It is possible to use this ID-KEM to build a secure identity based encryption scheme using the techniques of Bentahar et al. The resulting encryption scheme has a number of performance advantages over existing methods.


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