[tahoe-dev] notes about DIR2:CHK deep immutability (maybe Tahoe-LAFS v1.6)
david-sarah at jacaranda.org
Fri Oct 23 05:24:54 UTC 2009
James A. Donald wrote:
> Zooko Wilcox-O'Hearn wrote:
> > I imagine that deep-immutability could be useful to
> > folks.
> Deep immutability is not a natural cryptographic property.
Arguably it is. Hash trees are "naturally" deeply immutable.
In any case, deep immutability is very much a natural, and more
importantly useful, property for capability systems. I don't see
why it would be any less so for cryptographic capability systems
David-Sarah Hopwood ⚥ http://davidsarah.livejournal.com
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