International Association for Cryptologic Research

International Association
for Cryptologic Research

CryptoDB

Steven Myers

Publications

Year
Venue
Title
2015
EPRINT
2013
TCC
2008
TCC
2007
TCC
2006
EPRINT
Towards a Separation of Semantic and CCA Security for Public Key Encryption
Yael Gertner Tal Malkin Steven Myers
We address the question of whether or not semantically secure public-key encryption primitives imply the existence of chosen ciphertext attack (CCA) secure primitives. We show a black-box separation, using the methodology introduced by Impagliazzo and Rudich, for a large non-trivial class of constructions. In particular, we show that if the proposed CCA construction's decryption algorithm does not query the semantically secure primitive's encryption algorithm, then the proposed construction cannot be CCA secure
2004
EUROCRYPT
2003
JOFC
2001
EUROCRYPT
2001
EUROCRYPT

Program Committees

Crypto 2016
Crypto 2015
Eurocrypt 2015
TCC 2013
Eurocrypt 2006