1. Lecture Notes in Computer Science;T Shirai,2007
2. ISO, ISO/IEC 29192-2:2012: Information Technology - Security Techniques - Lightweight Cryptography - Part 2: Block Ciphers (2012).
http://www.iso.org/iso/home/store/catalogue_tc/catalogue_detail.htm?csnumber=56552
3. CRYPTREC: Cryptographic Technology Guideline.
http://www.cryptrec.go.jp/report/cryptrec-rp-2000-2017.pdf
4. Lecture Notes in Computer Science;T Akishita,2012
5. Lecture Notes in Computer Science;C Boura,2014