libprecis-java 1.1.0-2 (amd64 binary) in ubuntu oracular

 PRECIS validates and prepares Unicode strings in a way, so that they can
 safely be used in application protocols, e.g. when dealing with usernames and
 passwords.
 .
 For example, if strings are used for authentication and authorization
 decisions, the security of an application could be compromised if an entity
 providing a given string is connected to the wrong account or online resource
 based on different interpretations of the string.
 .
 PRECIS takes care of such issues.
 .
 This library supports the following specifications:
 .
 RFC 8264: PRECIS Framework: Preparation, Enforcement, and Comparison of
           Internationalized Strings in Application Protocols
 RFC 8265: Preparation, Enforcement, and Comparison of Internationalized
           Strings Representing Usernames and Passwords
 RFC 8266: Preparation, Enforcement, and Comparison of Internationalized
           Strings Representing Nicknames
 RFC 5893: Right-to-Left Scripts for Internationalized Domain Names for
           Applications (IDNA)
 .
 PRECIS obsoletes Stringprep (RFC 3454) and this library obsoletes software
 like Libidn's Stringprep class.