Dear All,
I would like to ask a question about the synchronization of storage time for
Store Request.
For a Store Request , “storage_time” field is used to prevent rollback
attacks. But if there are more than one peer to store the same resource ,
there may be some problem of synchronization.
Foe example, if node1’s clock is faster than node2s’ and node 1 has stored
the resource which the storage time followed node1 ‘s clock. When node 2
stores the same resource, it is possible that the “storage_time” value of
“NEW” Store Request is smaller than the previous storage time. How does it
synchronize the clocks? Is there any mechanism to avoid the situation?
Thanks a lot.
BR,
Wanwan Shen
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