Efficient ID-KEM based on the Sakai-Kasahara key constructionLiqun Chen, Zhaohui Cheng, John Malone-Lee, Nigel Smart, Efficient ID-KEM based on the Sakai-Kasahara key construction. IEE Proceedings - Information Security, 153(1), pp. 19–26. March 2006. No electronic version available. External information
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.