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EUROCRYPT
2010
Springer
15 years 5 months ago
Algebraic Cryptanalysis of McEliece Variants with Compact Keys
In this paper we propose a new approach to investigate the security of the McEliece cryptosystem. We recall that this cryposystem relies on the use of error-correcting codes. Since...
Jean-Charles Faugère, Ayoub Otmani, Ludovic...
COCOON
2010
Springer
15 years 5 months ago
Identity-Based Authenticated Asymmetric Group Key Agreement Protocol
In identity-based public-key cryptography, an entity’s public key can be easily derived from its identity. The direct derivation of public keys in identity-based public-key crypt...
Lei Zhang, Qianhong Wu, Bo Qin, Josep Domingo-Ferr...
CORR
2006
Springer
114views Education» more  CORR 2006»
15 years 10 days ago
A New Cryptosystem Based On Hidden Order Groups
Let G1 be a cyclic multiplicative group of order n. It is known that the Diffie-Hellman problem is random self-reducible in G1 with respect to a fixed generator g if (n) is known....
Amitabh Saxena, Ben Soh
EUROCRYPT
1998
Springer
15 years 4 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...
FC
2010
Springer
180views Cryptology» more  FC 2010»
15 years 1 months 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...