Efficient Authenticated Encryption Schemes with Public Verifiability
<|reference_start|>Efficient Authenticated Encryption Schemes with Public Verifiability: An authenticated encryption scheme allows messages to be encrypted and authenticated simultaneously. In 2003, Ma and Chen proposed such a scheme with public verifiability. That is, in their scheme the receiver can efficiently prove to a third party that a message is indeed originated from a specific sender. In this paper, we first identify two security weaknesses in the Ma-Chen authenticated encryption scheme. Then, based on the Schnorr signature, we proposed an efficient and secure improved scheme such that all the desired security requirements are satisfied.<|reference_end|>
@article{wang2005efficient,
    title={Efficient Authenticated Encryption Schemes with Public Verifiability},
    author={Guilin Wang, Feng Bao, Changshe Ma, and Kefei Chen},
    journal={arXiv preprint arXiv:cs/0504019},
    year={2005},
    archivePrefix={arXiv},
    eprint={cs/0504019},
    primaryClass={cs.CR}
}