[Ruby] [ANN] ruby-hmac 0.3.1 Released

[Geoffrey Grosenbach]

ruby-hmac version 0.3.1 has been released!

* <http://ruby-hmac.rubyforge.org>

A MAC provides a way to check the integrity of information transmitted
over or stored in an unreliable medium, based on a secret key.

Changes:

## 0.3.1 / 2007-08-13

* Converted to gem by Geoffrey Grosenbach
* Tests converted to Test::Unit

* <http://ruby-hmac.rubyforge.org>