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Electronic Colloquium on Computational Complexity

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Reports tagged with Copyright Protection:
TR02-043 | 11th July 2002
Dalit Naor, Moni Naor, Jeff Lotspiech

Revocation and Tracing Schemes for Stateless Receivers

We deal with the problem of a center sending a secret message to
a group of users such that some subset of the users is considered
revoked and should not be able to obtain the content of the
message. We concentrate on the stateless receiver case, where
the users do ... more >>>

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