38 citations · 173 across the 47 of their papers we have counts for
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cs.CR2015
Optimal Constructions for Chain-based Cryptographic Enforcement of Information Flow Policies
Jason Crampton, Naomi Farley, Gregory Gutin +1
The simple security property in an information flow policy can be enforced by encrypting data objects and distributing an appropriate secret to each user. A user derives a suitable…
cs.CR2015★ 4 cited
On the Workflow Satisfiability Problem with Class-Independent Constraints
Jason Crampton, Andrei Gagarin, Gregory Gutin +2
A workflow specification defines sets of steps and users. An authorization policy determines for each user a subset of steps the user is allowed to perform. Other security requirem…