402 search results - page 6 / 81 » Cryptosystems using Linear Groups |
CRYPTO
1997
Springer
15 years 2 months ago
1997
Springer
: The McEliece public-key cryptosystem fails to protect any message which is sent to a recipient more than once using different random error vectors. In general, it fails to protec...
EUROCRYPT
1999
Springer
15 years 2 months ago
1999
Springer
In this paper we discuss various aspects of cryptosystems based on hyperelliptic curves. In particular we cover the implementation of the group law on such curves and how to genera...
EUROCRYPT
1998
Springer
15 years 2 months ago
1998
Springer
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 ...
CTRSA
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. In this paper we present a general framework for constructing efficient multicast cryptosystems with provable security and show that a line of previous work on multicast ...
ICCSA
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. We apply internal perturbation [3] to the matrix-type cryptosystems [Cn] and HM constructed in [9]. Using small instances of these variants, we investigate the existence ...