A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is
When a computer network grows larger and adds more services offered by different providers, each user may have to keep many keys for different services. Incorporating smart card technologies and master key concept, this letter proposes an efficient scheme to solve the key management problem in such multiservice environments.doi:10.1109/26.250825 fatcat:lnbhbova3ba3nncrxeygtklzs4