A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Preparation and Comparison of Internationalized Strings Working Group of the IETF.
Title : PRECIS Framework: Handling Internationalized Strings in Protocols
Author(s) : Peter Saint-Andre
Marc Blanchet
Filename : draft-ietf-precis-framework-02.txt
Pages : 31
Date : 2012-03-12
Application protocols using Unicode code points in protocol strings
need to prepare such strings in order to perform comparison
operations (e.g., for purposes of authentication or authorization).
This document defines a framework enabling application protocols to
use various classes of strings in a way that depends on the
properties of Unicode code points. A specification using this
framework can either directly use the base string classes or can
subclass the base string classes as needed. This framework uses an
approach similar to the revised internationalized domain names in
applications (IDNA) technology (RFC 5890, RFC 5891, RFC 5892, RFC
5893, RFC 5894) and thus adheres to the high-level design goals
described in RFC 4690, albeit for application technologies other than
the Domain Name System (DNS). This document obsoletes the previous
framework, named Stringprep, as defined in RFC 3454.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-precis-framework-02.txt
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
This Internet-Draft can be retrieved at:
ftp://ftp.ietf.org/internet-drafts/draft-ietf-precis-framework-02.txt
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