221 search results - page 31 / 45 » Secure Public Instant Messaging |
ACSAC
2008
IEEE
14 years 2 months ago
2008
IEEE
A large number of papers have proposed cryptographic protocols for establishing secure group communication. These protocols allow group members to exchange or establish keys to en...
CHES
2007
Springer
14 years 1 months ago
2007
Springer
RFID applications do not always use encryption to ensure the security as public key cryptographic algorithms that are costly in term of computing resources. We proposed to secure t...
PET
2010
Springer
13 years 11 months ago
2010
Springer
Abstract. Webs of trust constitute a decentralized infrastructure for establishing the authenticity of the binding between public keys and users and, more generally, trust relation...
DOCENG
2006
ACM
14 years 1 months ago
2006
ACM
In the recent years, we have witnessed a dramatic increment in the volume of spam email. Other related forms of spam are increasingly revealing as a problem of importance, special...
CSFW
2002
IEEE
14 years 20 days ago
2002
IEEE
We present the first type and effect system for proving authenticity properties of security protocols based on asymmetric cryptography. The most significant new features of our ...