Cryptology ePrint Archive: Report 2013/408
Available versions in chronological order
20130625:155112 (posted 25-Jun-2013 15:51:12 UTC)
Highly Controlled, Fine-grained Delegation of Signing Capabilities
Michael Backes and Sebastian Meiser and Dominique Schröder
20131010:093752 (posted 10-Oct-2013 09:37:52 UTC)
Delegatable Functional Signatures
Michael Backes and Sebastian Meiser and Dominique Schröder
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