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EUROCRYPT
2006
Springer
14 years 3 months ago
The Cramer-Shoup Encryption Scheme Is Plaintext Aware in the Standard Model
In this paper we examine the security criteria for a KEM and a DEM that are sufficient for the overall hybrid encryption scheme to be plaintext-aware in the standard model. We appl...
Alexander W. Dent
CRYPTO
2004
Springer
121views Cryptology» more  CRYPTO 2004»
14 years 4 months ago
A New Paradigm of Hybrid Encryption Scheme
In this paper, we show that a key encapsulation mechanism (KEM) does not have to be IND-CCA secure in the construction of hybrid encryption schemes, as was previously believed. Tha...
Kaoru Kurosawa, Yvo Desmedt