PKZIP®/Securezip® for I5/OS® User's Guide
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PKZIP®/SecureZIP® ® for i5/OS User’s Guide SZIU- V10R05M02 PKWARE, Inc. PKWARE, Inc. 648 N Plankinton Avenue, Suite 220 Milwaukee, WI 53203 Main office: 888-4PKWARE (888-475-9273) Sales: 937-847-2374 (888-4PKWARE / 888-475-9273) Sales: Email: [email protected] Support: 937-847-2687 Support: http://www.pkware.com/support/system-i Fax: 414-289-9789 Web Site: http://www.pkware.com 10.0.5 Edition (2010) SecureZIP for z/OS, PKZIP for z/OS, SecureZIP for i5/OS®, PKZIP for i5/OS, SecureZIP for UNIX, and SecureZIP for Windows are just a few of the members of the PKZIP family. PKWARE Inc. would like to thank all the individuals and companies—including our customers, resellers, distributors, and technology partners—who have helped make PKZIP the industry standard for trusted ZIP solutions. PKZIP enables our customers to efficiently and securely transmit and store information across systems of all sizes, ranging from desktops to mainframes. This edition applies to the following PKWARE Inc. licensed programs: PKZIP for i5/OS (Version 10, Release 0.5, 2010) SecureZIP for i5/OS (Version 10, Release 0.5, 2010) SecureZIP Partner for i5/OS (Version 10, Release 0.5, 2010) PKWARE, PKZIP and SecureZIP are registered trademarks of PKWARE, Inc. z/OS, i5/OS, zSeries, and iSeries are registered trademarks of IBM Corporation. Other product names mentioned in this manual may be trademarks or registered trademarks of their respective companies and are hereby acknowledged. This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit (http://www.openssl.org/) Any reference to licensed programs or other material, belonging to any company, is not intended to state or imply that such programs or material are available or may be used. The copyright in this work is owned by PKWARE Inc., and the document is issued in confidence for the purpose only for which it is supplied. It must not be reproduced in whole or in part or used for tendering purposes except under an agreement or with the consent in writing of PKWARE Inc., and then only on condition that this notice is included in any such reproduction. No information as to the contents or subject matter of this document or any part thereof either directly or indirectly arising there from shall be given or communicated in any manner whatsoever to a third party being an individual firm or company or any employee thereof without the prior consent in writing of PKWARE Inc. Copyright © 1989 - 2011 PKWARE Inc. All rights reserved. WinZip is a Registered Trademark of WinZip International LLC All trademarks, trade names, service marks, and logos referenced herein belong to their respective companies. Contents PREFACE ........................................................................................................... 1 About this Manual ...................................................................................................... 1 Conventions Used in this Manual ............................................................................ 1 Related Publications .................................................................................................. 2 Related IBM Publications .......................................................................................... 3 Related Information on the Internet ......................................................................... 3 Release Summary ...................................................................................................... 4 New Features 10.0.5 ................................................................................................ 4 New Features 10.0 ................................................................................................... 5 New Commands 10.0.5 ............................................................................................ 5 Command Changes & Defaults 10.0.5 ..................................................................... 5 Migration Notes 10.0.5 ............................................................................................. 6 New Commands 10.0 ............................................................................................... 6 Command Changes & Defaults 10.0 ........................................................................ 6 Migration Notes 10.0 ................................................................................................ 7 New Features 9.0 ..................................................................................................... 7 New Commands 9.0 ................................................................................................. 7 Command Changes & Defaults 9.0 .......................................................................... 8 New Products 8.2 ..................................................................................................... 8 New Features 8.2 ..................................................................................................... 8 New Commands 8.2 ................................................................................................. 9 Command Changes & Defaults 8.2 .......................................................................... 9 User Help and Contact Information .......................................................................... 9 1 GETTING STARTED ................................................................................... 10 PKZIP and PKUNZIP Commands ............................................................................ 10 Basic Features of PKZIP for i5/OS and SecureZIP for i5/OS ............................... 10 Initializing the License ............................................................................................. 11 Evaluation Period ................................................................................................... 11 Release Licensing .................................................................................................. 11 Show System Information ...................................................................................... 11 Applying a License Key or Authorization Code ...................................................... 12 Reporting the License ............................................................................................ 14 PKZIP and SecureZIP for i5/OS Grace Period ....................................................... 15 iii Invoking PKZIP for i5/OS or SecureZIP for i5/OS ................................................. 15 Differences from PKZIP or SecureZIP on Other Platforms .................................. 15 Use of SAVF Method ................................................................................................ 16 Data Compression ................................................................................................... 17 ZIP Archives ............................................................................................................. 17 Cyclic Redundancy Check ...................................................................................... 18 Encryption ................................................................................................................ 18 File Selection and Name Processing ..................................................................... 18 Primary File Selection Inputs .................................................................................. 19 File Exclusion Inputs............................................................................................... 21 Input ZIP Archive Files ........................................................................................... 21 SPOOL File Selecting ............................................................................................ 21 Large Files Considerations ..................................................................................... 21 Large File Support Summary ................................................................................. 21 Large File Support File Capacities ......................................................................... 22 Cross Platform Compatibility ................................................................................. 23 ZIP File Format Specification .................................................................................. 23 Restrictions .............................................................................................................. 24 2 INTRODUCTION TO DATA SECURITY ..................................................... 26 Encryption ................................................................................................................ 26 Data Integrity .......................................................................................................... 27 Digital Signature Validation .................................................................................... 27 Digital Signature Source Validation ........................................................................ 28 Example - Sign Files and Archive with Private Keys .............................................. 28 Example - Authenticate Signed Files and Archive ................................................. 29 Public-Key Infrastructure and Digital Certificates ................................................ 29 Public-Key Infrastructure (PKI) ............................................................................... 29 X.509 .....................................................................................................................