5 search results - page 1 / 1 » Improving Fairness and Privacy of Zhou-Gollmann's Fair Non-R... |
ICPPW
1999
IEEE
13 years 9 months ago
1999
IEEE
We deal with two claws of Zhou-Gollmann's fair nonrepudiation protocol. Firstly, their protocol divides a message into 2 parts, i.e., a key K and a ciphertext C. Then, C is d...
SP
1996
IEEE
13 years 9 months ago
1996
IEEE
: This paper examines the Zhou-Gollmann fair non-repudiation protocol as well as its modified version of Kim et al. We describe how these protocols are vulnerable to an attack by a...
ACISP
2004
Springer
13 years 10 months ago
2004
Springer
In PODC 2003, Micali presented a fair electronic exchange protocol for contract signing with an invisible trusted party [17]. The protocol was filed as a US patent No 5666420 in 1...
ISECS
2008
IEEE
13 years 11 months ago
2008
IEEE
Buyer-seller watermarking protocols incorporate digital watermarking with cryptography, in order to protect digital copyrights and privacy rights for the seller and the buyer befo...
MFCS
2007
Springer
13 years 11 months ago
2007
Springer
A private information retrieval scheme is a protocol whereby a client obtains a record from a database without the database operators learning anything about which record the clien...