118 search results - page 7 / 24 » Chosen Ciphertext Security with Optimal Ciphertext Overhead |
137
Voted
EUROCRYPT
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. We propose a simple and efficient construction of a CCAsecure public-key encryption scheme from any CPA-secure identity-based encryption (IBE) scheme. Our construction re...
164
Voted
FOCS
1999
IEEE
15 years 8 months ago
1999
IEEE
We introduce the notion of non-malleable noninteractive zero-knowledge (NIZK) proof systems. We show how to transform any ordinary NIZK proof system into one that has strong non-m...
134
Voted
EUROCRYPT
2010
Springer
15 years 8 months ago
2010
Springer
We introduce the notion of adaptive trapdoor functions (ATDFs); roughly, ATDFs remain one-way even when the adversary is given access to an inversion oracle. Our main application ...
100
Voted
ISW
2009
Springer
15 years 10 months ago
2009
Springer
89
Voted
PKC
2007
Springer
15 years 9 months ago
2007
Springer
