Certificateless encryption schemes strongly secure in the standard model
Dent, A.W.;Libert, Benoît;Paterson, K.G.
(2008) Public Key Cryptography - PKC 2008. 11th International Workshop on Practice and Theory in Public Key Cryptography — Location: Barcelona, Spain (9.March.2008)
This paper presents the first constructions for certificateless encryption (CLE) schemes that are provably secure against strong adversaries in the standard model. It includes both a generic construction for a strongly secure CLE scheme from any passively secure scheme as well as a concrete construction based on the waters identity-based encryption scheme.
Dent, A. W., Libert, B., & Paterson, K. G. (2008). Certificateless encryption schemes strongly secure in the standard model. Public Key Cryptography - PKC 2008. 11th International Workshop on Practice and Theory in Public Key Cryptography, p. 344-359. https://doi.org/10.1007/978-3-540-78440-1_20