Countering chosen-ciphertext attacks against noncommutative polly cracker-type cryptosystems.

Published in: IACR Cryptol. ePrint Arch. (2005)

Keyphrases

chosen ciphertext
encryption scheme
standard model
ciphertext

secret key
signature scheme
cryptographic protocols
public key

diffie hellman
security analysis
private key

sensor networks
smart card
forward secure