Invisible Designated Confirmer Signatures without Random Oracles.

Published in: IACR Cryptol. ePrint Arch. (2006)

Keyphrases

digital signature
signature scheme
public key
threshold signature scheme
standard model
cca secure
public key encryption scheme
public key cryptosystem

security analysis
bilinear pairings
smart card
diffie hellman
blind signature
forward secure
chosen plaintext

encryption scheme
ciphertext
ring signature
public key cryptography
trusted third party
lightweight
blind signature scheme

provably secure
key management
security mechanisms
signature recognition
private key
signature verification
databases