1612 search results - page 233 / 323 » About models of security protocols |
ACMICEC
2006
ACM
15 years 1 months ago
2006
ACM
We present a practical protocol based on homomorphic cryptography for conducting provably fair sealed-bid auctions. The system preserves the secrecy of the bids, even after the an...
CCS
2010
ACM
14 years 6 months ago
2010
ACM
Cryptographic systems and protocols are the core of many Internet security procedures (such as SSL, SSH, IPSEC, DNSSEC, secure mail, etc.). At the heart of all cryptographic funct...
CTRSA
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. In this paper, we give a first example of identity based undeniable signature using pairings over elliptic curves. We extend to the identity based setting the security m...
CRYPTO
2010
Springer
14 years 11 months ago
2010
Springer
Secure two-party authentication and key exchange are fundamental problems. Traditionally, the parties authenticate each other by means of their identities, using a public-key infr...
CSFW
2010
IEEE
15 years 1 months ago
2010
IEEE
Coercion-resistance is one of the most important and intricate security requirements for voting protocols. Several definitions of coercion-resistance have posed in the literature,...