We propose a message recognition protocol which is suitable for ad hoc pervasive networks without the use of hash chains. Hence, we no longer require the devices to save values of ...
Anonymous channels or similar techniques that can achieve sender's anonymity play important roles in many applications. However, they will be meaningless if cryptographic prim...
802.11i is an IEEE standard designed to provide enhanced MAC security in wireless networks. The authentication process involves three entities: the supplicant (wireless device), t...
We introduce Integrity (I) regions, a novel security primitive that enables message authentication in wireless networks without the use of pre-established or pre-certified keys. ...
Enhanced network services often involve preferential allocation of resources such as transmission capacity ("bandwidth") and buffer space to packets belonging to certain...
Kenneth L. Calvert, Srinivasan Venkatraman, Jim Gr...