Key Management Schemes for Stateless Receivers Based on Time Varying Heterogeneous Logical Key Hierarchy.

Miodrag J. Mihaljevic Key Management Schemes for Stateless Receivers Based on Time Varying Heterogeneous Logical Key Hierarchy. 137-154 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2894&spage=137 2003 conf/asiacrypt/2003 ASIACRYPT db/conf/asiacrypt/asiacrypt2003.html#Mihaljevic03