MARKS: Zero side-effect Multicast key mgmt using Arbitrarily Revealed Key Sequences
multicast key management: the problem
key mgmt: the problem
application data unit (ADU)
key mgmt: ADUs
m'cast key mgmt: state of the art
lateral thinking
loose coupling to senders
two blinding functions from one
binary hash tree
algorithm to reveal intermediate seeds
BHT - per ADU key calculation
BHT processing efficiency
BHT efficiency
BHT security
variations
multi-dimensional key sequences
limitations
audit trail
wider context
summary
where now?
further information
bi-directional hash chain
continuous BHT
hash chain-tree hybrid element
hash chain-tree hybrid
BHC-T per ADU key calculation
hash chain-tree twist
hash chain-tree hybrid growth
continuous hash chain-tree
revealing and blinding pairs in BHC-T
hash chain-tree hybrid II element
revealing and blinding pairs in BHT2
common model
BHT2
BHT
BHC
BHC-T
BHC3-T
Email: rbriscoe@jungle.bt.co.uk
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