CiFEr
abe Directory Reference

Files

file  dippe.h [code]
 This is a decentralized inner-product predicate encryption scheme by Yan Michalevsky and Marc Joye: "Decentralized Policy-Hiding Attribute-Based Encryption with Receiver Privacy".
 
file  fame.h [code]
 This is a ciphertext policy (CP) attribute based (ABE) scheme based on Shashank Agrawal and Melissa Chase: "FAME: Fast Attribute-based Message Encryption" This scheme enables encrypting a message based on a boolean expression determining which attributes are needed for an entity to be able to decrypt. Each key is connected to some attribute, such that only a set of keys whose attributes are sufficient can decrypt the massage. This scheme is a PUBLIC-KEY scheme - no master secret key is needed to encrypt the messages.
 
file  gpsw.h [code]
 Key policy attribute based scheme.
 
file  policy.h [code]
 Functions for policy conversion needed for ABE schemes.