Traceable Group Encryption

@inproceedings{Libert2014TraceableGE,
  title={Traceable Group Encryption},
  author={Beno{\^i}t Libert and Moti Yung and Marc Joye and Thomas Peters},
  booktitle={Public Key Cryptography},
  year={2014}
}
Group encryption (GE) is the encryption analogue of group signatures. It allows a sender to verifiably encrypt a message for some certified but anonymous member of a group. The sender is further able to convince a verifier that the ciphertext is a well-formed encryption under some group member’s public key. As in group signatures, an opening authority is… CONTINUE READING