PRECIS Framework
RFC 8264 PRECIS Framework: Preparation, Enforcement, and Comparison of Internationalized Strings in Application Protocols
https://datatracker.ietf.org/doc/html/rfc8264
https://tex2e.github.io/rfc-translater/html/rfc8264.html
国際化ドメイン名で使用されなくなったStringprepの代用、IoTなどで利用する?
RFC 8265 Preparation, Enforcement, and Comparison of Internationalized Strings Representing Usernames and Passwords
https://datatracker.ietf.org/doc/html/rfc8265
https://tex2e.github.io/rfc-translater/html/rfc8265.html
SASLprep の進化版
RFC 8266 Preparation, Enforcement, and Comparison of Internationalized Strings Representing Nicknames
https://datatracker.ietf.org/doc/html/rfc8266
https://tex2e.github.io/rfc-translater/html/rfc8266.html
RFC 7790 Mapping Characters for Classes of the Preparation, Enforcement, and Comparison of Internationalized Strings (PRECIS)
https://www.ipsj.or.jp/dp/contents/publication/37/S1001-T05.html
RFC 3454 stringprep → 7564 → 8264
RFC 4013 SASLprep → 7613 → 8265
RFC 7700 → 8266