351 search results - page 2 / 71 » Public-Key Cryptography and Availability |
ACSAC
2000
IEEE
13 years 10 months ago
2000
IEEE
It is well-known that CA plays the central role in PKI. In this paper we introduce a new component into PKI, DA (decryption authority), which decrypts important and sensitive mess...
CHES
2004
Springer
13 years 11 months ago
2004
Springer
PKC
2004
Springer
13 years 11 months ago
2004
Springer
PERCOM
2005
ACM
14 years 5 months ago
2005
ACM
In this paper, we quantify the energy cost of authentication and key exchange based on public-key cryptography on an 8-bit microcontroller platform. We present a comparison of two...
IDTRUST
2009
ACM
14 years 10 days ago
2009
ACM
Public key cryptography is widely used to secure transactions over the Internet. However, advances in quantum computers threaten to undermine the security assumptions upon which c...