1058 search results - page 54 / 212 » Secure Group Communications Using Key Graphs |
90
Voted
SP
2010
IEEE
15 years 4 months ago
2010
IEEE
In this work, we design a method for creating public key broadcast encryption systems. Our main technical innovation is based on a new “two equation” technique for revoking us...
115
click to vote
IJSN
2006
15 years 17 days ago
2006
: Wireless Sensor Networks (WSN) pose a need for dynamically establishing a secret key joint to a group of nodes. Elliptic Curve Cryptography (ECC) has emerged as a suitable public...
138
click to vote
ASIACRYPT
2004
Springer
15 years 4 months ago
2004
Springer
Group signature schemes are cryptographic systems that provide revocable anonymity for signers. We propose a group signature scheme with constant-size public key and signature leng...
88
Voted
ISPEC
2005
Springer
15 years 6 months ago
2005
Springer
Token-controlled public key encryption (TCPKE) schemes, introduced in [1], offer many possibilities of application in financial or legal scenarios. Roughly speaking, in a TCPKE s...
114
Voted
IPCCC
2007
IEEE
15 years 7 months ago
2007
IEEE
Key management is the cornerstone for secure communication in sensor networks. Researchers have recently developed many techniques to setup pairwise keys between sensor nodes. How...