GAnGS
2008pp. 92–103
Citations Over TimeTop 1% of 2008 papers
Chia-Hsin Owen Chen, Chung-Wei Chen, Cynthia Kuo, Yan-Hao Lai, Jonathan M. McCune, Ahren Studer, Adrian Perrig, Bo‐Yin Yang, Tzong‐Chen Wu
Abstract
Establishing secure communication among a group of physically collocated people is a challenge. This problem can be reduced to establishing authentic public keys among all the participants - these public keys then serve to establish a shared secret symmetric key for encryption and authentication of messages. Unfortunately, in most real-world settings, public key infrastructures (PKI) are uncommon and distributing a secret in a public space is difficult. Thus, it is a challenge to exchange authentic public keys in a scalable, secure, and easy to use fashion.
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