Asynchronous verifiable secret sharing and proactive cryptosystems.

Christian Cachin Klaus Kursawe Anna Lysyanskaya Reto Strobl

Published in: CCS (2002)

Keyphrases

secret sharing
secret sharing scheme
elliptic curve
multi party
visual cryptography scheme
secure communication
secret key
secret image
secret information
signature scheme
key management
high quality
multiscale
gray level
error correction
visual cryptography