77 search results - page 6 / 16 » A Secure Scheme for Restrictive Partially Blind Signatures |
INFORMATICALT
2006
13 years 7 months ago
2006
One important requirement of electronic cash systems is the anonymity of customers. Unconditional anonymity is also very well suited to support criminals in blackmailing. Maitland ...
PET
2010
Springer
13 years 11 months ago
2010
Springer
In this work, we propose a new platform to enable service providers, such as web site operators, on the Internet to block past abusive users of anonymizing networks (for example, T...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract— An important issue in mobile commerce (mcommerce) is to exchange digital data between two distributed parties in an efficient and fair manner. In this paper, a lightwe...
EUROCRYPT
1998
Springer
13 years 11 months ago
1998
Springer
Abstract. Provable security is a very nice property for cryptographic protocols. Unfortunately, in many cases, this is at the cost of a considerable loss in terms of efficiency. Mo...
CTRSA
2001
Springer
14 years 21 hour ago
2001
Springer
The Pintsov-Vanstone signature scheme with partial message recovery (PVSSR) is a variant of the Schnorr and Nyberg-Rueppel signature schemes. It produces very short signatures on ...