On Wed, 1 Jun 2005 10:51:16 -0500, Ernest Nachtigall wrote: >Take a look at > >http://www-03.ibm.com/support/techdocs/atsmastr.nsf/WebIndex/TD101250
If you write your encrypt/decrypt routines to be callable as E15 and E35 sort exits you could handle any dataset that the site's sort product can handle. Since sorts can handle VSAM sequential files and can usually handle file organization fairly early, you could focus on your encrypt/decrypt modules without worrying about I/O efficiency. -- Tom Schmidt Madison, WI ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html