Cryptanalysis of a homomorphic public-key cryptosystem over a finite group.

Su-Jeong Choi Simon R. Blackburn Peter R. Wild

Published in: J. Math. Cryptol. (2007)

Keyphrases

public key cryptosystem
signature scheme
encryption scheme
public key
secret key
privacy preserving
digital signature
access control
databases
digital libraries
high dimensional
low cost