Collusion-Resistant Functional Encryption for RAMs

ePrint Report: Collusion-Resistant Functional Encryption for RAMs

Prabhanjan Ananth, Kai-Min Chung, Xiong Fan, Luowen Qian

In recent years, functional encryption (FE) has established itself as one of the fundamental primitives in cryptography. The choice of model of computation to represent the functions associated with the functional keys plays a critical role in the complexity of the algorithms of an FE scheme. Historically, the functions are represented as circuits. However, this results in the decryption time of the FE scheme growing …

encryption eprint report