Hash code

There's an article in mcpress about creating md5 hash using rpg and sql.

https://www.mcpressonline.com/programming/rpg/create-an-md5-hash-using-rpg-and-sql

It was a great overview, but the RPG sample program was missing.
The word MD5R was supposed to link to a .zip file containing the sample program.
I click on the link and I get:
The requested URL /images/images/stories/ArticleCode/2011/030211Sanso_md5r.rpgle.zip was not found on this server.

Does anyone have the missing MD5R sample program that was supposed to be attached to the article?
Or, if not, some other sample code on creating MD5 hash?
I'm writing a hashing program for the first time.

Thanks,
Charles

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