How to Enhance the Security of Public-Key Encryption at Minimum Cost (1999)
by
Eiichiro Fujisaki
,
Tatsuaki Okamoto
| Citations: | 66 - 8 self |
BibTeX
@INPROCEEDINGS{Fujisaki99howto,
author = {Eiichiro Fujisaki and Tatsuaki Okamoto},
title = {How to Enhance the Security of Public-Key Encryption at Minimum Cost},
booktitle = {},
year = {1999},
pages = {53--68},
publisher = {Springer-Verlag}
}
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Abstract
This paper presents a simple and generic conversion from a publickey encryption scheme which is indistinguishable against chosen-plaintext attacks into a public-key encryption scheme which is indistinguishable against adaptive chosen-ciphertext attacks in the random oracle model. The scheme obtained by the conversion is as efficient as the original encryption scheme and the security reduction is very tight in the exact security manner.
