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CSFW
2008
IEEE
15 years 6 months ago
Joint State Theorems for Public-Key Encryption and Digital Signature Functionalities with Local Computation
Composition theorems in simulation-based approaches allow to build complex protocols from sub-protocols in a modular way. However, as first pointed out and studied by Canetti and ...
Ralf Küsters, Max Tuengerthal
IJNSEC
2007
118views more  IJNSEC 2007»
14 years 11 months ago
Code-based Ring Signature Scheme
McEliece is one of the oldest known public key cryptosystems, however it was not quite as successful as RSA. One main reason is that it is widely believed that code-based cryptosy...
Dong Zheng, Xiangxue Li, Kefei Chen
EUROCRYPT
1998
Springer
15 years 3 months ago
A Cryptosystem Based on Non-maximal Imaginary Quadratic Orders with Fast Decryption
We introduce a new cryptosystem with trapdoor decryption based on the di culty of computing discrete logarithms in the class group of the non-maximal imaginary quadratic order O q ...
Detlef Hühnlein, Michael J. Jacobson Jr., Sac...
84
Voted
FC
2010
Springer
180views Cryptology» more  FC 2010»
15 years 22 days ago
Lighten Encryption Schemes for Secure and Private RFID Systems
We provide several concrete implementations of a generic method given by Vaudenay to construct secure privacy-preserving RFID authentication and identification systems. More precis...
Sébastien Canard, Iwen Coisel, Jonathan Etr...
113
Voted
PQCRYPTO
2010
176views Cryptology» more  PQCRYPTO 2010»
14 years 10 months ago
Practical Power Analysis Attacks on Software Implementations of McEliece
The McEliece public-key cryptosystem is based on the fact that decoding unknown linear binary codes is an NP-complete problem. The interest on implementing post-quantum cryptograph...
Stefan Heyse, Amir Moradi, Christof Paar