Access Control Encryption for General Policies from Standard Assumptions
ADVANCES IN CRYPTOLOGY - ASIACRYPT 2017, PT I, pp. 471-501, 2017.
Functional encryption enables fine-grained access to encrypted data. In many scenarios, however, it is important to control not only what users are allowed to read (as provided by traditional functional encryption), but also what users are allowed to send. Recently, Damgard et al. (TCC 2016) introduced a new cryptographic framework called...More
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