(Enter summary)
Abstract: We present several new and fairly practical public-key encryption schemes and prove them
secure against adaptive chosen ciphertext attack. One scheme is based on Paillier's Decision
Composite Residuosity (DCR) assumption, while another is based in the classical Quadratic
Residuosity (QR) assumption. The analysis is in the standard cryptographic model, i.e., the
security of our schemes does not rely on the Random Oracle model.
We also introduce the notion of a universal hash proof system.... (Update)
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BibTeX entry: (Update)
R. Cramer and V. Shoup. Universal hash proofs and a paradigm for adaptive chosen ciphertext secure public key encryption. Cryptology ePrint Archive, Report http://citeseer.ist.psu.edu/cramer01universal.html More
@inproceedings{ cramer02universal,
author = "Ronald Cramer and Victor Shoup",
title = "Universal Hash Proofs and a Paradigm for Adaptive Chosen Ciphertext Secure Public-Key Encryption",
booktitle = "Theory and Application of Cryptographic Techniques",
pages = "45-64",
year = "2002",
url = "citeseer.ist.psu.edu/cramer01universal.html" }
Citations (may not include all citations):
659
Random oracles are practical: a paradigm for designing e- ci..
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358
Universal classes of hash functions (context) - Carter, Wegman - 1979
326
Non-malleable cryptography
- Dolev, Dwork et al.
208
Universal one-way hash functions and their cryptographic app..
- Naor, Yung - 1989
191
New hash functions and their use in authentication and set e.. (context) - Wegman, Carter - 1981
177
Public-key cryptosystems provably secure against chosen ciph..
- Naor, Yung - 1990
162
Public-key cryptosystems based on composite degree residue c..
- Paillier - 1999
114
Non-interactive zero knowledge proof of knowledge and chosen.. (context) - Racko, Simon - 1991
97
Pseudorandomness and Cryptographic Applications (context) - Luby - 1996
28
The random oracle model (context) - Canetti, Goldreich et al. - 1998
5
A practical public key cryptosystem secure against adaptive .. (context) - Cramer, Shoup - 1998
The graph only includes citing articles where the year of publication is known.
Documents on the same site (http://www.brics.dk/~cramer/):
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