64 search results - page 5 / 13 » Proxy Cryptography Revisited |
CCS
2008
ACM
13 years 9 months ago
2008
ACM
In 1998, Blaze, Bleumer, and Strauss suggested a cryptographic primitive termed proxy re-signature in which a proxy transforms a signature computed under Alice's secret key in...
FSE
2003
Springer
14 years 23 days ago
2003
Springer
In this paper, we revisit the security of several message authentication code (MAC) algorithms based on block ciphers, when instantiated with 64-bit block ciphers such as DES. We e...
ICISC
2004
13 years 9 months ago
2004
Abstract. This paper extends results concerning efficient exponentiation in groups where inversion is easy (e.g. in elliptic curve cryptography). It examines the right-to-left and ...
INFOCOM
2007
IEEE
14 years 1 months ago
2007
IEEE
— The Domain Name System (DNS) provides a critical service for the Internet – mapping of user-friendly domain names to their respective IP addresses. Yet, there is no standard ...
ISPEC
2010
Springer
13 years 9 months ago
2010
Springer
Often authentication and confidentiality are required as simultaneous key requirements in many cryptographic applications. The cryptographic primitive called signcryption effective...