139 search results - page 6 / 28 » On the Security of Two Key-Updating Signature Schemes |
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...
IJNSEC
2011
13 years 2 months ago
2011
Digital signature authentication scheme provides secure communication between two users. Digital signatures guarantee end-to-end message integrity and authentication information a...
CIS
2005
Springer
14 years 28 days ago
2005
Springer
A secure group signature is required to be anonymous, that is, given two group signatures generated by two different members on the same message or two group signatures generated ...
NDSS
2003
IEEE
14 years 20 days ago
2003
IEEE
We study proactive two-party signature schemes in the context of user authentication. A proactive two-party signature scheme (P2SS) allows two parties—the client and the server...
PKC
2001
Springer
13 years 12 months ago
2001
Springer
At ISW’99, Nishioka, Hanaoka and Imai proposed a digital signature scheme on ID-based key-sharing infrastructures. That signature scheme is claimed to be secure if the discrete l...