ACNS
2005
Springer
14 years 5 months ago
2005
Springer
This paper presents a first example of secure identity based encryption scheme (IBE) without redundancy in the sense of Phan and Pointcheval. This modification of the Boneh-Frank...
ACNS
2005
Springer
14 years 5 months ago
2005
Springer
Typical protocols for password-based authentication assume a single server which stores all the information (e.g., the password) necessary to authenticate a user. Unfortunately, a...
ACNS
2005
Springer
14 years 5 months ago
2005
Springer
Abstract. We propose a micro-payment scheme for symmetric multihop cellular networks that encourages intermediaries to transmit packets and recipients to provide auditing informati...
ACNS
2005
Springer
14 years 5 months ago
2005
Springer
Passwords are one of the most common cause of system break-ins, because the low entropy of passwords makes systems vulnerable to brute force guessing attacks (dictionary attacks). ...
ACNS
2005
Springer
14 years 5 months ago
2005
Springer
ACNS
2005
Springer
14 years 5 months ago
2005
Springer
Abstract. In voting based on homomorphic threshold encryption, the voter encrypts his vote and sends it in to the authorities that tally the votes. If voters can send in arbitrary ...
ACNS
2005
Springer
14 years 5 months ago
2005
Springer
Recently, several public key exchange protocols based on symbolic computation in non-commutative (semi)groups were proposed as a more efficient alternative to well established prot...
ACNS
2005
Springer
14 years 5 months ago
2005
Springer
We have developed techniques to automatically infer mother's maiden names from public records. We demonstrate our techniques using publicly available records from the state o...
ACNS
2005
Springer
14 years 5 months ago
2005
Springer
We introduce novel techniques for organizing the indexing structures of how data is stored so that alterations from an original version can be detected and the changed values speci...
ACNS
2005
Springer
14 years 5 months ago
2005
Springer
In this paper we present techniques by which each mix in a mix network can be paid for its services by message senders, in a way that ensures fairness and without sacrificing anon...