New forward-secure signature schemes with untrusted update.

Wanpeng Li Chunxiang Xu Wenzheng Zhang Shixiong Zhu Xiujie Zhang

Published in: Frontiers Comput. Sci. (2013)

Keyphrases

threshold signature scheme
forward secure
signature scheme
standard model
proxy signature scheme
secret key
bilinear pairings
blind signature scheme
chosen ciphertext
third party
designated verifier
digital signature
ring signature
public key
privacy preserving
provably secure
blind signature
security policies