Cryptanalysis of a threshold proxy signature with known signers.

Fuw-Yi Yang Jinn-ke Jan Woei-Jiunn Jeng

Published in: IACR Cryptol. ePrint Arch. (2004)

Keyphrases

proxy signature scheme
signature scheme
proxy signature
original signer
secret key
forward secure
public key
standard model
bilinear pairings
digital images
private key
designated verifier