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» Multi-authority Attribute Based Encryption
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WISTP
2010
Springer
14 years 16 days ago
Attribute-Based Encryption with Break-Glass
Achim D. Brucker, Helmut Petritsch, Stefan G. Webe...
ACNS
2009
Springer
109views Cryptology» more  ACNS 2009»
14 years 5 days ago
Dual-Policy Attribute Based Encryption
Nuttapong Attrapadung, Hideki Imai
AFRICACRYPT
2008
Springer
13 years 12 months ago
Attribute-Based Broadcast Encryption Scheme Made Efficient
David Lubicz, Thomas Sirvent
ICISC
2008
165views Cryptology» more  ICISC 2008»
13 years 7 months ago
Distributed Attribute-Based Encryption
Ciphertext-Policy Attribute-Based Encryption (CP-ABE) allows to encrypt data under an access policy, specified as a logical combination of attributes. Such ciphertexts can be decry...
Sascha Müller 0003, Stefan Katzenbeisser, Cla...
CCS
2007
ACM
13 years 11 months ago
Attribute-based encryption with non-monotonic access structures
We construct an Attribute-Based Encryption (ABE) scheme that allows a user’s private key to be expressed in terms of any access formula over attributes. Previous ABE schemes wer...
Rafail Ostrovsky, Amit Sahai, Brent Waters