The following publications are possibly variants of this publication:
- Format-Preserving Encryption for Character DataMin Li, Zheli Liu, Jingwei Li, Chunfu Jia. jnw, 7(8):1239-1244, 2012. [doi]
- Similarity Recoverable, Format-Preserving String EncryptionYijin Li, Wendy Hui Wang. apweb 2016: 439-443 [doi]
- Efficient Format-Preserving Encryption Mode for IntegerShuang Liang, Yanan Zhang, Jiansheng Guo, Changqing Dong, Zheli Liu, Chunfu Jia. cse 2017: 96-102 [doi]