Disk No 709 Program Title: DMASTER, PC-CRYP2 and INSTACALENDAR version 2.2 PC-SIG version 1.4 DISKMASTER utility prints diskette labels on 5" x 1 7/16" label stock. This size label just fits on the top of a standard 5 1/4" diskette. It supports EPSON, IBM and OKIDATA printers with plug 'n play. PC-CRYP2 has two main functions: demonstration of the Vernam encryption and decryption process using test character strings and the encryption and decryption of both sequential and random access files. INSTACAL makes a full-page calendar for any month (or an entire year) for any time from 1600 to 2050 A.D. Calendars can be printed or shown on the screen. It runs on any IBM-PC or compatible using DOS version 2.11 or higher. The documentation is less than one screen long but gives all the help needed to use the program. Usage: Various Utilities System Requirements: 64K memory, one disk drive, and a printer is required for INSTACAL. How to Start: Type the file name you wish to laod. For example, type DMASTER (press enter). Suggested Registration: $10.00 + a formatted disk for DMASTER, $15.00 for PC-CRYP2, and $1.00 or more for INSTACAL. File Descriptions: DMASTER CMT File used by DMASTER .EXE. DMASTER CTL File used by DMASTER.EXE. DMASTER EXE Label maker main program. DMASTER HLP Instructions on how to use DMASTER.EXE. ------------ PC-CRYP2 DOC Documentation for PC-CRYP2.EXE. PC-CRYP2 EXE Main program. ------------ INSTACAL COM Main program. INSTACAL DOC Documentation for INSTACAL.COM. INSTACAL DOC Source code. PC-SIG 1030D E Duane Avenue Sunnyvale Ca. 94086 (408) 730-9291 (c) Copyright 1987,88 PC-SIG, Inc.